dive4elements/framework: artifacts-common/src/main/java/de/intevation/artifacts/common/utils/XMLUtils.java annotate

annotate artifacts-common/src/main/java/de/intevation/artifacts/common/utils/XMLUtils.java @ 387:111d4e28c45e

Added method to create a document from string to XMLUtils. artifacts/trunk@4352 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Raimund Renkert <raimund.renkert@intevation.de>
date	Mon, 07 May 2012 13:30:08 +0000
parents	823752e3d392
children	cdc8b7c64856

rev	line source
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	1 /*
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	2 * Copyright (c) 2010 by Intevation GmbH
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	3 *
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	4 * This program is free software under the LGPL (>=v2.1)
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	5 * Read the file LGPL.txt coming with the software for details
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	6 * or visit http://www.gnu.org/licenses/ if it does not exist.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	7 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	8
103 1282cf96d3eb Corrected a package definition in the artifacts-common package. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 102 diff changeset	9 package de.intevation.artifacts.common.utils;
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10
381 bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	11 import java.util.List;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	12 import java.util.ArrayList;
323 1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	13 import java.util.Map;
381 bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	14 import java.util.LinkedHashMap;
234 23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	15 import java.util.zip.GZIPInputStream;
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	16 import java.util.zip.GZIPOutputStream;
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	17
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	18 import java.io.ByteArrayInputStream;
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	19 import java.io.FileInputStream;
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	20 import java.io.BufferedInputStream;
135 a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	21 import java.io.ByteArrayOutputStream;
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	22 import java.io.File;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	23 import java.io.IOException;
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	24 import java.io.InputStream;
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	25 import java.io.OutputStream;
276 8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	26 import java.io.StringWriter;
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	27
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	28 import javax.xml.namespace.NamespaceContext;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	29 import javax.xml.namespace.QName;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	30
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	31 import javax.xml.parsers.DocumentBuilderFactory;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	32 import javax.xml.parsers.ParserConfigurationException;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	33
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34 import javax.xml.transform.Transformer;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35 import javax.xml.transform.TransformerConfigurationException;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36 import javax.xml.transform.TransformerException;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	37 import javax.xml.transform.TransformerFactory;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	38 import javax.xml.transform.TransformerFactoryConfigurationError;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	39
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 import javax.xml.transform.dom.DOMSource;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42 import javax.xml.transform.stream.StreamResult;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	43
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	44 import javax.xml.xpath.XPath;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	45 import javax.xml.xpath.XPathConstants;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	46 import javax.xml.xpath.XPathExpressionException;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	47 import javax.xml.xpath.XPathFactory;
323 1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	48 import javax.xml.xpath.XPathVariableResolver;
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	49
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	50 import org.apache.log4j.Logger;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	51
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	52 import org.w3c.dom.Attr;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	53 import org.w3c.dom.Document;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	54 import org.w3c.dom.Element;
335 e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	55 import org.w3c.dom.Node;
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	56
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	57 import org.xml.sax.SAXException;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	58
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	59 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	60 * Some helper functions to ease work with XML concering namespaces, XPATH
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	61 * and so on.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	62 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	63 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	64 public final class XMLUtils
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	65 {
338 ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	66 /** W3C URL of XForms. */
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	67 public static final String XFORM_URL = "http://www.w3.org/2002/xforms";
338 ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	68
ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	69 /** W3C prefix of XForms. */
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	70 public static final String XFORM_PREFIX = "xform";
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	71
338 ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	72 /** Logger for this class. */
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	73 private static Logger logger = Logger.getLogger(XMLUtils.class);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	74
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	75 private XMLUtils() {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	76 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	77
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	78 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	79 * Helper class to generate elements and attributes with
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	80 * namespaces.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	81 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	82 public static class ElementCreator
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	83 {
338 ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	84 /** Owner document of the elements to be created. */
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	85 protected Document document;
338 ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	86
ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	87 /** Namespace to be used. */
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	88 protected String ns;
338 ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	89
ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	90 /** Prefix to be used. */
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	91 protected String prefix;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	92
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	93 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	94 * Constructor to create an element/attribute creator
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	95 * with a given namespace and namespace prefix using a
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	96 * given owner document.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	97 * @param document The owning document
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	98 * @param ns The namespace
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	99 * @param prefix The namespace prefix
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	100 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	101 public ElementCreator(Document document, String ns, String prefix) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	102 this.document = document;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	103 this.ns = ns;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	104 this.prefix = prefix;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	105 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	106
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	107 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	108 * Creates a new element using the owning document with
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	109 * the this creators namespace and namespace prefix.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	110 * @param name The name of the element
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	111 * @return The new element
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	112 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	113 public Element create(String name) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	114 Element element = document.createElementNS(ns, name);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	115 element.setPrefix(prefix);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	116 return element;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	117 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	118
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	119 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	120 * Adds a new attribute and its value to a given element.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	121 * It does not set the namespace prefix.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	122 * @param element The element to add the attribute to
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	123 * @param name The name of the attribute
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	124 * @param value The value of the attribute
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	125 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	126 public void addAttr(Element element, String name, String value) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	127 addAttr(element, name, value, false);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	128 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	129
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	130 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	131 * Adds a new attribute and its value to a given element.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	132 * If the namespace prefix is used is decided by the 'addPrefix' flag.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	133 * @param element The element to add the attribute to
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	134 * @param name The name of the attribute
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	135 * @param value The value of the attribute
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	136 * @param addPrefix If true the creators namespace prefix is
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	137 * set on the attribute.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	138 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	139 public void addAttr(
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	140 Element element,
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	141 String name,
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	142 String value,
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	143 boolean addPrefix
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	144 ) {
202 c03d3a872cd2 Fixed a bug in the ElementCreator of the XMLUtils. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 147 diff changeset	145 if (addPrefix) {
c03d3a872cd2 Fixed a bug in the ElementCreator of the XMLUtils. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 147 diff changeset	146 Attr attr = document.createAttributeNS(ns, name);
c03d3a872cd2 Fixed a bug in the ElementCreator of the XMLUtils. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 147 diff changeset	147 attr.setValue(value);
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	148 attr.setPrefix(prefix);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	149
202 c03d3a872cd2 Fixed a bug in the ElementCreator of the XMLUtils. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 147 diff changeset	150 element.setAttributeNode(attr);
c03d3a872cd2 Fixed a bug in the ElementCreator of the XMLUtils. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 147 diff changeset	151 }
c03d3a872cd2 Fixed a bug in the ElementCreator of the XMLUtils. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 147 diff changeset	152 else {
c03d3a872cd2 Fixed a bug in the ElementCreator of the XMLUtils. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 147 diff changeset	153 element.setAttribute(name, value);
c03d3a872cd2 Fixed a bug in the ElementCreator of the XMLUtils. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 147 diff changeset	154 }
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	155 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	156 } // class ElementCreator
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	157
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	158 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	159 * Creates a new XML document
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	160 * @return the new XML document ot null if something went wrong during
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	161 * creation.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	162 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	163 public static final Document newDocument() {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	164 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	165 factory.setNamespaceAware(true);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	166
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	167 try {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	168 return factory.newDocumentBuilder().newDocument();
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	169 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	170 catch (ParserConfigurationException pce) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	171 logger.error(pce.getLocalizedMessage(), pce);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	172 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	173 return null;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	174 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	175
335 e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	176
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	177 /**
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	178 * Create xml/string representation of element (nested in otherwise empty
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	179 * document).
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	180 * @param element element to inspect in string.
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	181 * @return string with xml representation of element.
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	182 */
338 ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	183 public final static String toString(Node node) {
335 e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	184 Document doc = newDocument();
338 ec5c7e54cae1 Cosmetics (and fix for XMLUtils.toString(Element)). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 336 diff changeset	185 doc.appendChild(doc.importNode(node,true));
335 e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	186 return toString(doc);
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	187 }
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	188
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	189
e7d3f74854fb Added XMLUtils functions helping to debug parts of xml documents. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 323 diff changeset	190 /**
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	191 * Loads a XML document namespace aware from a file
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	192 * @param file The file to load.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	193 * @return the XML document or null if something went wrong
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	194 * during loading.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	195 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	196 public static final Document parseDocument(File file) {
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	197 InputStream inputStream = null;
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	198 try {
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	199 inputStream = new BufferedInputStream(new FileInputStream(file));
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	200 return parseDocument(inputStream);
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	201 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	202 catch (IOException ioe) {
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	203 logger.error(ioe.getLocalizedMessage(), ioe);
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	204 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	205 finally {
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	206 if (inputStream != null) {
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	207 try { inputStream.close(); }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	208 catch (IOException ioe) {}
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	209 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	210 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	211 return null;
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	212 }
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	213
387 111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	214 /**
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	215 * Parses a String to a xml document.
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	216 *
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	217 * @param string The xml string
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	218 * @return the XML document or null if something went wrong.
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	219 */
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	220 public static final Document parseDocument(String string) {
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	221 InputStream inputStream = new ByteArrayInputStream(string.getBytes());
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	222 return parseDocument(inputStream);
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	223 }
111d4e28c45e Added method to create a document from string to XMLUtils. Raimund Renkert <raimund.renkert@intevation.de> parents: 384 diff changeset	224
349 b3eb029e07dd Added a method that allows to specify if a document needs to be namespace aware while parsing from InputStream. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 338 diff changeset	225
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	226 public static final Document parseDocument(InputStream inputStream) {
350 ab743e750ac6 Changed namespace awareness in XML parsing to use no auto-boxing. Fixed a stranged compilation bug with OpenJDK. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 349 diff changeset	227 return parseDocument(inputStream, Boolean.TRUE);
349 b3eb029e07dd Added a method that allows to specify if a document needs to be namespace aware while parsing from InputStream. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 338 diff changeset	228 }
b3eb029e07dd Added a method that allows to specify if a document needs to be namespace aware while parsing from InputStream. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 338 diff changeset	229
350 ab743e750ac6 Changed namespace awareness in XML parsing to use no auto-boxing. Fixed a stranged compilation bug with OpenJDK. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 349 diff changeset	230 public static final Document parseDocument(
ab743e750ac6 Changed namespace awareness in XML parsing to use no auto-boxing. Fixed a stranged compilation bug with OpenJDK. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 349 diff changeset	231 InputStream inputStream,
ab743e750ac6 Changed namespace awareness in XML parsing to use no auto-boxing. Fixed a stranged compilation bug with OpenJDK. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 349 diff changeset	232 Boolean namespaceAware
ab743e750ac6 Changed namespace awareness in XML parsing to use no auto-boxing. Fixed a stranged compilation bug with OpenJDK. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 349 diff changeset	233 ) {
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	234 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
349 b3eb029e07dd Added a method that allows to specify if a document needs to be namespace aware while parsing from InputStream. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 338 diff changeset	235
b3eb029e07dd Added a method that allows to specify if a document needs to be namespace aware while parsing from InputStream. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 338 diff changeset	236 if (namespaceAware != null) {
350 ab743e750ac6 Changed namespace awareness in XML parsing to use no auto-boxing. Fixed a stranged compilation bug with OpenJDK. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 349 diff changeset	237 factory.setNamespaceAware(namespaceAware.booleanValue());
349 b3eb029e07dd Added a method that allows to specify if a document needs to be namespace aware while parsing from InputStream. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 338 diff changeset	238 }
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	239
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	240 try {
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	241 return factory.newDocumentBuilder().parse(inputStream);
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	242 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	243 catch (ParserConfigurationException pce) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	244 logger.error(pce.getLocalizedMessage(), pce);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	245 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	246 catch (SAXException se) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	247 logger.error(se.getLocalizedMessage(), se);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	248 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	249 catch (IOException ioe) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	250 logger.error(ioe.getLocalizedMessage(), ioe);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	251 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	252 return null;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	253 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	254
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	255 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	256 * Creates a new XPath without a namespace context.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	257 * @return the new XPath.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	258 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	259 public static final XPath newXPath() {
323 1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	260 return newXPath(null, null);
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	261 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	262
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	263 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	264 * Creates a new XPath with a given namespace context.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	265 * @param namespaceContext The namespace context to be used or null
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	266 * if none should be used.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	267 * @return The new XPath
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	268 */
323 1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	269 public static final XPath newXPath(
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	270 NamespaceContext namespaceContext,
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	271 XPathVariableResolver resolver)
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	272 {
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	273 XPathFactory factory = XPathFactory.newInstance();
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	274 XPath xpath = factory.newXPath();
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	275 if (namespaceContext != null) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	276 xpath.setNamespaceContext(namespaceContext);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	277 }
323 1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	278
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	279 if (resolver != null) {
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	280 xpath.setXPathVariableResolver(resolver);
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	281 }
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	282 return xpath;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	283 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	284
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	285 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	286 * Evaluates an XPath query on a given object and returns the result
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	287 * as a given type. No namespace context is used.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	288 * @param root The object which is used as the root of the tree to
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	289 * be searched in.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	290 * @param query The XPath query
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	291 * @param returnTyp The type of the result.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	292 * @return The result of type 'returnTyp' or null if something
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	293 * went wrong during XPath evaluation.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	294 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	295 public static final Object xpath(
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	296 Object root,
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	297 String query,
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	298 QName returnTyp
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	299 ) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	300 return xpath(root, query, returnTyp, null);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	301 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	302
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	303 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	304 * Evaluates an XPath query on a given object and returns the result
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	305 * as a string. A given namespace context is used.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	306 * @param root The object which is used as the root of the tree to
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	307 * be searched in.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	308 * @param query The XPath query
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	309 * @param namespaceContext The namespace context to be used or null
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	310 * if none should be used.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	311 * @return The result of the query or null if something went wrong
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	312 * during XPath evaluation.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	313 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	314 public static final String xpathString(
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	315 Object root, String query, NamespaceContext namespaceContext
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	316 ) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	317 return (String)xpath(
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	318 root, query, XPathConstants.STRING, namespaceContext);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	319 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	320
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	321 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	322 * Evaluates an XPath query on a given object and returns the result
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	323 * as a given type. Optionally a namespace context is used.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	324 * @param root The object which is used as the root of the tree to
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	325 * be searched in.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	326 * @param query The XPath query
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	327 * @param returnType The type of the result.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	328 * @param namespaceContext The namespace context to be used or null
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	329 * if none should be used.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	330 * @return The result of type 'returnTyp' or null if something
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	331 * went wrong during XPath evaluation.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	332 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	333 public static final Object xpath(
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	334 Object root,
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	335 String query,
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	336 QName returnType,
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	337 NamespaceContext namespaceContext
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	338 ) {
323 1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	339 return xpath(root, query, returnType, namespaceContext, null);
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	340 }
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	341
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	342 public static final Object xpath(
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	343 Object root,
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	344 String query,
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	345 QName returnType,
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	346 NamespaceContext namespaceContext,
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	347 Map<String, String> variables)
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	348 {
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	349 if (root == null) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	350 return null;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	351 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	352
323 1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	353 XPathVariableResolver resolver = variables != null
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	354 ? new MapXPathVariableResolver(variables)
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	355 : null;
1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	356
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	357 try {
323 1d3607ceb9fa Improved the XMLUtils to support xpath expressions that contain variables. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 286 diff changeset	358 XPath xpath = newXPath(namespaceContext, resolver);
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	359 if (xpath != null) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	360 return xpath.evaluate(query, root, returnType);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	361 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	362 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	363 catch (XPathExpressionException xpee) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	364 logger.error(xpee.getLocalizedMessage(), xpee);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	365 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	366
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	367 return null;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	368 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	369
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	370 /**
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	371 * Streams out an XML document to a given output stream.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	372 * @param document The document to be streamed out.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	373 * @param out The output stream to be used.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	374 * @return true if operation succeeded else false.
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	375 */
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	376 public static boolean toStream(Document document, OutputStream out) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	377 try {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	378 Transformer transformer =
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	379 TransformerFactory.newInstance().newTransformer();
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	380 DOMSource source = new DOMSource(document);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	381 StreamResult result = new StreamResult(out);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	382 transformer.transform(source, result);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	383 return true;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	384 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	385 catch (TransformerConfigurationException tce) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	386 logger.error(tce.getLocalizedMessage(), tce);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	387 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	388 catch (TransformerFactoryConfigurationError tfce) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	389 logger.error(tfce.getLocalizedMessage(), tfce);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	390 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	391 catch (TransformerException te) {
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	392 logger.error(te.getLocalizedMessage(), te);
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	393 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	394
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	395 return false;
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	396 }
135 a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	397
286 715bdf990739 Made XMLUtils.toString(Document) static. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 276 diff changeset	398 public static String toString(Document document) {
276 8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	399 try {
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	400 Transformer transformer =
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	401 TransformerFactory.newInstance().newTransformer();
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	402 DOMSource source = new DOMSource(document);
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	403 StringWriter out = new StringWriter();
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	404 StreamResult result = new StreamResult(out);
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	405 transformer.transform(source, result);
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	406 out.flush();
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	407 return out.toString();
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	408 }
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	409 catch (TransformerConfigurationException tce) {
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	410 logger.error(tce.getLocalizedMessage(), tce);
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	411 }
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	412 catch (TransformerFactoryConfigurationError tfce) {
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	413 logger.error(tfce.getLocalizedMessage(), tfce);
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	414 }
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	415 catch (TransformerException te) {
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	416 logger.error(te.getLocalizedMessage(), te);
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	417 }
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	418
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	419 return null;
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	420 }
8b58259d3dd3 Added static toString(Document) method which transform XML documents to Strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 234 diff changeset	421
234 23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	422 public static byte [] toByteArray(Document document) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	423 return toByteArray(document, false);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	424 }
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	425
135 a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	426 /**
a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	427 * Transforms an XML document into a byte array.
a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	428 * @param document The document to be streamed out.
234 23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	429 * @param compress The document should be compressed, too.
135 a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	430 * @return the byte array or null if operation failed or
a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	431 * document is null.
a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	432 */
234 23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	433 public static byte [] toByteArray(Document document, boolean compress) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	434 if (document != null) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	435 try {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	436 ByteArrayOutputStream baos = new ByteArrayOutputStream();
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	437 OutputStream out = compress
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	438 ? new GZIPOutputStream(baos)
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	439 : baos;
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	440 boolean success = toStream(document, out);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	441 out.flush();
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	442 out.close();
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	443 return success
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	444 ? baos.toByteArray()
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	445 : null;
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	446 }
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	447 catch (IOException ioe) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	448 logger.error(ioe);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	449 }
135 a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	450 }
234 23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	451 return null;
135 a48882c9e096 Added a convinience method to transform an document into a byte array. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 103 diff changeset	452 }
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	453
9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	454 public static Document fromByteArray(byte [] data) {
234 23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	455 return fromByteArray(data, false);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	456 }
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	457
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	458 public static Document fromByteArray(byte [] data, boolean decompress) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	459 if (data != null) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	460 InputStream in = new ByteArrayInputStream(data);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	461 try {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	462 if (decompress) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	463 in = new GZIPInputStream(in);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	464 }
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	465 return parseDocument(in);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	466 }
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	467 catch (IOException ioe) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	468 logger.error(ioe);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	469 }
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	470 finally {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	471 try {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	472 in.close();
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	473 }
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	474 catch (IOException ioe) {
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	475 logger.error(ioe);
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	476 }
23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	477 }
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	478 }
234 23d642319a0b Added a boolean flag to XML byte serialisation to compress/decompress, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 202 diff changeset	479 return null;
147 9a64e0c1c737 Added code to load user from database. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 135 diff changeset	480 }
381 bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	481
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	482 private static class BuildResult {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	483 List<Node> children;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	484 Map<String, String> attributes;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	485 BuildResult() {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	486 children = new ArrayList<Node>();
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	487 attributes = new LinkedHashMap<String, String>();
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	488 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	489
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	490 void setAttributes(Element element) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	491 for (Map.Entry<String, String> entry: attributes.entrySet()) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	492 element.setAttribute(entry.getKey(), entry.getValue());
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	493 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	494 }
384 823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	495
823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	496 void finish(Element element) {
823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	497 setAttributes(element);
823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	498 for (Node child: children) {
823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	499 element.appendChild(child);
823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	500 }
823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	501 }
823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	502
381 bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	503 void add(Node node) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	504 children.add(node);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	505 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	506
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	507 void add(String key, Object value) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	508 attributes.put(key, value != null ? value.toString() : "null");
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	509 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	510 } // class BuildResult
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	511
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	512 private static BuildResult recursiveBuild(
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	513 List list,
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	514 Document document
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	515 ) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	516 BuildResult result = new BuildResult();
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	517 for (Object entry: list) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	518 if (entry instanceof Map) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	519 Element element = document.createElement("map");
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	520 BuildResult subResult = recursiveBuild(
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	521 (Map<String, Object>)entry, document);
384 823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	522 subResult.finish(element);
381 bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	523 result.add(element);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	524 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	525 else if (entry instanceof List) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	526 Element element = document.createElement("list");
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	527 BuildResult subResult = recursiveBuild((List)entry, document);
384 823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	528 subResult.finish(element);
381 bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	529 result.add(element);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	530 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	531 else {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	532 Element element = document.createElement("entry");
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	533 element.setAttribute(
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	534 "value",
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	535 entry != null ? entry.toString() : "null");
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	536 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	537 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	538 return result;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	539 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	540
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	541 private static BuildResult recursiveBuild(
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	542 Map<String, Object> map,
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	543 Document document
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	544 ) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	545 BuildResult result = new BuildResult();
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	546
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	547 List<Node> nodes = new ArrayList<Node>();
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	548 for (Map.Entry<String, Object> entry: map.entrySet()) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	549 Object value = entry.getValue();
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	550 if (value instanceof Map) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	551 Element element = document.createElement(entry.getKey());
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	552 BuildResult subResult = recursiveBuild(
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	553 (Map<String, Object>)value, document);
384 823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	554 subResult.finish(element);
381 bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	555 result.add(element);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	556 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	557 else if (value instanceof List) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	558 Element element = document.createElement(entry.getKey());
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	559 BuildResult subResult = recursiveBuild((List)value, document);
384 823752e3d392 Fixed building XML documents from JSON strings. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 381 diff changeset	560 subResult.finish(element);
381 bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	561 result.add(element);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	562 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	563 else {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	564 result.add(entry.getKey(), value);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	565 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	566 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	567 return result;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	568 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	569
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	570 public static Document jsonToXML(String input) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	571 Document document = newDocument();
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	572
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	573 if (document == null) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	574 return null;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	575 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	576
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	577 Map<String, Object> map;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	578 try {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	579 map = JSON.parse(input);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	580 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	581 catch (IOException ioe) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	582 logger.error(ioe);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	583 return null;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	584 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	585
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	586 BuildResult roots = recursiveBuild(map, document);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	587
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	588 int N = roots.children.size();
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	589
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	590 if (N == 1) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	591 document.appendChild(roots.children.get(0));
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	592 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	593 else if (N > 1) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	594 Node root = document.createElement("root");
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	595 for (int i = 0; i < N; ++i) {
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	596 root.appendChild(roots.children.get(i));
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	597 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	598 document.appendChild(root);
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	599 }
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	600
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	601 return document;
bed51de8ae58 Added JSON parser from Artefact Server NG to bridge from JSON to XML speaking services. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 367 diff changeset	602 }
102 4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	603 }
4122dbc9711b Added a new package artifacts-common for classes and utilities used in several packages. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	604 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > framework

annotate artifacts-common/src/main/java/de/intevation/artifacts/common/utils/XMLUtils.java @ 387:111d4e28c45e