dive4elements/river: flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java annotate

annotate flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java @ 1774:092e1e5020bc

Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress). flys-artifacts/trunk@3095 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Fri, 28 Oct 2011 05:54:25 +0000
parents	f643ea084213
children	b503d92dd709

rev	line source
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	1 package de.intevation.flys.collections;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	2
1639 12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	3 import java.util.ArrayList;
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	4 import java.util.List;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	5 import java.util.Map;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	6
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	7 import org.apache.log4j.Logger;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	8
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	9 import org.w3c.dom.Document;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	10 import org.w3c.dom.Element;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	11 import org.w3c.dom.Node;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	12
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	13 import de.intevation.artifacts.ArtifactDatabase;
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	14 import de.intevation.artifacts.ArtifactDatabaseException;
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	15 import de.intevation.artifacts.ArtifactNamespaceContext;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	16
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	17 import de.intevation.artifactdatabase.state.Facet;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	18 import de.intevation.artifactdatabase.state.Output;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	19
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	20 import de.intevation.artifacts.common.utils.XMLUtils;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	21 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	22
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	23 import de.intevation.flys.artifacts.FLYSArtifact;
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	24 import de.intevation.flys.artifacts.model.ManagedFacet;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	25
1634 cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	26 /**
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	27 * Create attribute- element of describe document of an ArtifactCollection.
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	28 * The attribute-element contains the merged output of all outputmodes and
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	29 * facets that are part of the collection.
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	30 */
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	31 public class AttributeWriter {
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	32
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	33 /** ArtifactDatabase used to fetch Artifacts. */
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	34 protected ArtifactDatabase db = null;
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	35
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36 protected Map<String, Output> oldAttr;
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	37
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	38 protected Map<String, Output> newAttr;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	39
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	40 private static Logger logger = Logger.getLogger(AttributeWriter.class);
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42
1634 cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	43 /**
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	44 * Create a AttributeWriter.
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	45 * Attributes not present in newAttr will not be included in the document.
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	46 * @param db Database to fetch artifacts.
1634 cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	47 * @param oldAttr "Old" (possibly user-changed) outputs.
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	48 * @param newAttr "New" (eventually re-read in its original, unchagnged
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	49 * form) outputs.
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	50 */
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	51 public AttributeWriter(
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	52 ArtifactDatabase db,
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	53 Map<String, Output> oldAttr,
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	54 Map<String, Output> newAttr)
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	55 {
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	56 this.db = db;
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	57 this.oldAttr = oldAttr;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	58 this.newAttr = newAttr;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	59 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	60
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	61
1628 16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	62 /**
1634 cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	63 * Create document by merging outputs given in
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	64 * constructor.
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	65 * The "new" set rules about existance of attributes, so anything not
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	66 * present in it will not be included in the resulting document.
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	67 * The "old" set rules about the content of attributes (as user changes
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	68 * are recorded here and not in the new set).
cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	69 * @return document with merged outputs as described.
1628 16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	70 */
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	71 protected Document write() {
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	72 Document doc = XMLUtils.newDocument();
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	73
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	74 ElementCreator cr = new ElementCreator(
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	75 doc,
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	76 ArtifactNamespaceContext.NAMESPACE_URI,
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	77 ArtifactNamespaceContext.NAMESPACE_PREFIX);
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	78
638 9c565eb46f06 Fixed the process of creating and storing the attribute of a collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 353 diff changeset	79 Element attribute = cr.create("attribute");
705 853dceead0f4 Only generate facets when needed. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 694 diff changeset	80 Element outs = cr.create("outputs");
638 9c565eb46f06 Fixed the process of creating and storing the attribute of a collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 353 diff changeset	81
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 353 diff changeset	82 attribute.appendChild(outs);
9c565eb46f06 Fixed the process of creating and storing the attribute of a collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 353 diff changeset	83 doc.appendChild(attribute);
353 8378683fa07a Bugfix: The outputs of a Collection's attribute document are stored in an outputs node now instead of being stored toplevel in the document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 346 diff changeset	84
705 853dceead0f4 Only generate facets when needed. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 694 diff changeset	85 for (String outName: newAttr.keySet()) {
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	86
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	87 Output a = newAttr.get(outName);
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	88 Output b = oldAttr.get(outName);
945 59ae2a823e73 Use the Facet.toXML() method to write facet elements into the DESCRIBE document of the Collection. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 705 diff changeset	89
353 8378683fa07a Bugfix: The outputs of a Collection's attribute document are stored in an outputs node now instead of being stored toplevel in the document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 346 diff changeset	90 writeOutput(doc, outs, cr, a, b);
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	91 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	92
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	93 return doc;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	94 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	95
1634 cc47828a1390 Added documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1628 diff changeset	96
1628 16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	97 /**
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	98 * @param doc Document to add output nodes to
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	99 * @param outs Node in Document to add output nodes to
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	100 * @param a the new output
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	101 * @param b the old output
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	102 */
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	103 protected void writeOutput(
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	104 Document doc,
353 8378683fa07a Bugfix: The outputs of a Collection's attribute document are stored in an outputs node now instead of being stored toplevel in the document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 346 diff changeset	105 Node outs,
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	106 ElementCreator cr,
1171 a3108f0a2fe7 Bugfix: merge facets for the Collection's attribute only if the new and old facet's name and owner artifact are equal. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 945 diff changeset	107 Output a, /* new output */
a3108f0a2fe7 Bugfix: merge facets for the Collection's attribute only if the new and old facet's name and owner artifact are equal. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 945 diff changeset	108 Output b) /* old output */
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	109 {
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	110 Element output = cr.create("output");
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	111 cr.addAttr(output, "name", a.getName());
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	112
353 8378683fa07a Bugfix: The outputs of a Collection's attribute document are stored in an outputs node now instead of being stored toplevel in the document. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 346 diff changeset	113 outs.appendChild(output);
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	114
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	115 List<Facet> facetsA = a.getFacets();
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	116 List<Facet> facetsB = null;
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	117
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	118 if (b != null) {
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	119 facetsB = b.getFacets();
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	120 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	121
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	122
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	123 try {
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	124 writeFacets(doc, cr, output, facetsA, facetsB);
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	125 }
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	126 catch (ArtifactDatabaseException ade) {
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	127 logger.error(ade, ade);
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	128 }
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	129 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	130
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	131
1628 16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	132 /**
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	133 * @param doc Document to add facet nodes to
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	134 * @param output Node in Document to add facet nodes to
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	135 * @param a the new facets
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	136 * @param b the old facets
16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	137 */
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	138 protected void writeFacets(
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	139 Document doc,
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	140 ElementCreator cr,
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	141 Element output,
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	142 List<Facet> newFacets,
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	143 List<Facet> oldFacets)
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	144 throws ArtifactDatabaseException
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	145 {
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	146 int num = newFacets.size();
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	147
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	148 // Add all new Facets either in their old state or (if really
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	149 // new) as they are.
1639 12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	150 List<ManagedFacet> currentFacets = new ArrayList<ManagedFacet>();
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	151 List<ManagedFacet> genuinelyNewFacets = new ArrayList<ManagedFacet>();
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	152 for (int i = 0; i < num; i++) {
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	153 ManagedFacet facet = (ManagedFacet) newFacets.get(i);
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	154
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	155 ManagedFacet picked = pickFacet(facet, oldFacets);
1639 12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	156 if (facet.equals(picked)) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	157 genuinelyNewFacets.add(picked);
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	158 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	159 else {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	160 currentFacets.add(picked);
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	161 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	162 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	163
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	164 // With each genuinely new Facet, ask Artifact whether it comes to live
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	165 // in/activate.
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	166 for (ManagedFacet newMF: genuinelyNewFacets) {
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	167 FLYSArtifact flys = (FLYSArtifact) db.getRawArtifact(newMF.getArtifact());
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	168 newMF.setActive(flys.getInitialFacetActivity(
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	169 newMF.getName(),
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	170 newMF.getIndex()));
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	171 }
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	172
1639 12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	173 // For each genuinely new Facet check positional conflicts.
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	174 for (ManagedFacet newMF: genuinelyNewFacets) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	175 boolean conflicts = true;
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	176 // Loop until all conflicts resolved.
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	177 while (conflicts) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	178 conflicts = false;
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	179 for (ManagedFacet oldMF: currentFacets) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	180 if (newMF.getPosition() == oldMF.getPosition()) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	181 conflicts = true;
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	182 logger.debug("Positional conflict while merging " +
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	183 "facets, pushing newest facet 1 up ("+newMF.getPosition()+")");
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	184 newMF.setPosition(newMF.getPosition() + 1);
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	185 break;
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	186 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	187 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	188 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	189 currentFacets.add(newMF);
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	190 }
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	191
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	192 // Now add all facets.
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	193 for (ManagedFacet oldMF: currentFacets) {
12235a2ace21 Add positional-conflict-awareness when merging Facets in attribute Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1635 diff changeset	194 Node node = oldMF.toXML(doc);
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	195 if (node != null) {
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	196 output.appendChild(node);
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	197 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	198 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	199 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	200
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	201
1628 16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	202 /**
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	203 * Returns the facet to be added to Document.
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	204 * Return the new facet only if the "same" facet was not present before.
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	205 * Return the "old" facet otherwise (user-defined information sticks
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	206 * to it).
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	207 * @param facet the new facet.
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	208 * @param oldFacets the old facets, new facet is compared against each of
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	209 * these.
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	210 * @return facet if genuinely new, matching old facet otherwise.
1628 16c74ca3586e Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1171 diff changeset	211 */
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	212 protected ManagedFacet pickFacet(ManagedFacet facet,
1709 f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	213 List<Facet> oldFacets)
f643ea084213 Allow simple codepaths to have Facets initially being 'inactive' (wrt rendering). Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1639 diff changeset	214 {
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	215 if (oldFacets == null) {
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	216 logger.debug("No old facets to compare a new to found.");
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	217 return facet;
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	218 }
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	219
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	220 String hash = facet.getName() + facet.getIndex() + facet.getArtifact();
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	221
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	222 // Compare "new" facet with all old facets.
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	223 // Take oldFacet if that facet was already present (otherwise
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	224 // information is lost, the new one otherwise.
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	225 for (Facet oFacet: oldFacets) {
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	226 ManagedFacet oldFacet = (ManagedFacet) oFacet;
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	227 String oldHash = oldFacet.getName()
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	228 + oldFacet.getIndex()
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	229 + oldFacet.getArtifact();
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	230 if (hash.equals(oldHash)) {
1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	231 return oldFacet;
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	232 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	233 }
1635 1b5204203e18 Minor refactoring, documentation. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1634 diff changeset	234 return facet;
346 16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	235 }
16161de47662 The Attributes of a collection are written into its DESCRIBE now. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	236 }
705 853dceead0f4 Only generate facets when needed. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 694 diff changeset	237 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :

Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java @ 1774:092e1e5020bc