mxd2map: src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java annotate

annotate src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java @ 250:d10fd4de02aa

Documented a bunch of new features * Support of picture-marker symbol (issue343) * Support for ArcGIS named groups (issue381) * GLOBAL and Layer extents and SRS (issue 379)

author	Stephan Holl <stephan.holl@intevation.de>
date	Fri, 12 Aug 2011 09:15:34 +0200
parents	df4e0946ef02
children	eae3fe89e669

rev	line source
243 df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	1 /*
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	2 * Copyright (c) 2011 by Intevation GmbH, Germany <info@intevation.de>
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	3 *
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	4 * This file is part of MXD2map.
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	5 *
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	6 * This program is free software under the LGPL (>=v2.1)
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	7 * Read the file LICENCE.txt coming with the software for details
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	8 * or visit http://www.gnu.org/licenses/ if it does not exist.
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	9 *
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	10 * MXD2map has been developed on behalf of the
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	11 * Bundesamt fuer Seeschifffahrt und Hydrographie (BSH) in Hamburg
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	12 * by Intevation GmbH.
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	13 *
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	14 * Authors:
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	15 * Raimund Renkert <raimund.renkert@intevation.de>
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	16 * Bjoern Schilberg <bjoern.schilberg@intevation.de>
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	17 * Stephan Holl <stephan.holl@intevation.de>
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	18 */
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 181 diff changeset	19
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	20 package de.intevation.mxd.reader;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	22 import org.apache.log4j.Logger;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24 import com.esri.arcgis.carto.ILayer;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	25 import com.esri.arcgis.carto.GdbRasterCatalogLayer;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	26
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	27 import org.w3c.dom.Element;
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	28 import java.io.IOException;
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	29 import de.intevation.mxd.utils.MapToXMLUtils;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	31 /**
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	32 * Reads Layer information.
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	33 *
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	34 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	35 */
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	36 public class GdbRasterCatalogLayerReader
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	37 implements ILayerReader {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	38
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	39 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	40 * The logger.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	41 */
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	42 private static final Logger logger =
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	43 Logger.getLogger(GdbRasterCatalogLayerReader.class);
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	45 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	46 * Privte member.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	47 */
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	48 private GdbRasterCatalogLayer layer;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	49 private MapToXMLUtils util;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	50
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	51 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	52 * Constructor with layer.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	53 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	54 * @param layer The ArcGIS layer object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 135 diff changeset	55 */
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	56 public GdbRasterCatalogLayerReader(ILayer layer)
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 throws Exception {
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	58 if(layer instanceof GdbRasterCatalogLayer) {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	59 this.layer = (GdbRasterCatalogLayer)layer;
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	60 }
ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	61 else {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	62 throw new Exception("Not an instance of GdbRastaCatalogLayer: " +
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	63 layer.getClass().toString());
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	64 }
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	65 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	66
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	67 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	68 * Setter for XML document helper.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	69 *
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	70 * @param util The helper for storing map information.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	71 */
43 ef7ca23c4233 Added comments, done some code styling and removed typos. Raimund Renkert <rrenkert@intevation.de> parents: 36 diff changeset	72 public void setUtil(MapToXMLUtils util) {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	73 this.util = util;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	74 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	75
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	76 /**
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	77 * Reads the Layer content.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	78 *
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	79 * @return The layer XML element.
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	80 */
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	81 public Element read()
39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	82 throws IOException {
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	83 logger.debug("read()");
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	84
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	85 Element layerElement;
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	86 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	87 layerElement = util.addLayer();
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	88 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	89 catch(Exception e) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	90 logger.error(
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	91 "Could not create DOM element for layer." +
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	92 "Stopped reading layer.");
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	93 throw new IOException(
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	94 this.getClass().toString() +
118 39957898c694 Improved top level exception handling and logging. Raimund Renkert <rrenkert@intevation.de> parents: 117 diff changeset	95 "Error creating dom element");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	96 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	97
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	98 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	99 layerElement.setAttribute("name", layer.getName());
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	100 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	101 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	102 logger.warn("Could not read layer name. Stopped reading layer.");
a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	103 throw new IOException("Error reading layer name.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	104 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	105
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	106 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	107 layerElement.setAttribute("min_scale",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	108 String.valueOf(layer.getMinimumScale()));
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	109 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	110 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	111 logger.warn("Could not read minimum layer scale.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	112 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	113
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	114 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	115 layerElement.setAttribute("max_scale",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	116 String.valueOf(layer.getMaximumScale()));
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	117 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	118 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	119 logger.warn("Could not read maximum layer scale.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	120 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	121
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	122 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	123 if(layer.isVisible()) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	124 layerElement.setAttribute("status", "on");
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	125 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	126 else {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	127 layerElement.setAttribute("status", "off");
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	128 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	129 }
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	130 catch(IOException ioe) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	131 logger.warn(
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	132 "Could not read layer status." +
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	133 " Setting layer status to \"on\"");
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	134 layerElement.setAttribute("status", "on");
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	135 }
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	136
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	137 try {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	138 layerElement.setAttribute("definition_query",
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	139 layer.getDefinitionExpression());
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	140 }
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	141 catch(IOException ioe) {
6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	142 logger.warn(
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 118 diff changeset	143 "Could not read layer definition query.");
117 6c3d880db7c5 Improved exception handling for layer reader. Raimund Renkert <rrenkert@intevation.de> parents: 83 diff changeset	144 }
36 472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	145 return layerElement;
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	146 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	147 }
472aa36d0e01 Added a new layer reader and symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	148 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java @ 250:d10fd4de02aa