Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/GdbRasterCatalogLayerReader.java @ 239:8aefef8a1626

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Remove special characters from layername and classname.
author raimund renkert <raimund.renkert@intevation.de>
date Mon, 08 Aug 2011 17:09:06 +0200
parents 0bde090506f9
children df4e0946ef02
rev   line source
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.mxd.reader;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
2
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
3 import org.apache.log4j.Logger;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
4
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
5 import com.esri.arcgis.carto.ILayer;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
6 import com.esri.arcgis.carto.GdbRasterCatalogLayer;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
7
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
8 import org.w3c.dom.Element;
117
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
9 import java.io.IOException;
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
10 import de.intevation.mxd.utils.MapToXMLUtils;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
11
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
12 /**
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
13 * Reads Layer information.
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
14 *
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
15 * @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
16 */
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
17 public class GdbRasterCatalogLayerReader
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
18 implements ILayerReader {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
19
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
20 /**
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
21 * The logger.
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
22 */
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
23 private static final Logger logger =
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
24 Logger.getLogger(GdbRasterCatalogLayerReader.class);
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
25
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 * Privte member.
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
28 */
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
29 private GdbRasterCatalogLayer layer;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
30 private MapToXMLUtils util;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
31
181
0bde090506f9 Added comments.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
32 /**
0bde090506f9 Added comments.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
33 * Constructor with layer.
0bde090506f9 Added comments.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
34 *
0bde090506f9 Added comments.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
35 * @param layer The ArcGIS layer object.
0bde090506f9 Added comments.
Raimund Renkert <rrenkert@intevation.de>
parents: 135
diff changeset
36 */
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
37 public GdbRasterCatalogLayerReader(ILayer layer)
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
38 throws Exception {
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
39 if(layer instanceof GdbRasterCatalogLayer) {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
40 this.layer = (GdbRasterCatalogLayer)layer;
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
41 }
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
42 else {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
43 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
44 layer.getClass().toString());
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
45 }
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
46 }
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 /**
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
49 * Setter for XML document helper.
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
50 *
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
51 * @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
52 */
43
ef7ca23c4233 Added comments, done some code styling and removed typos.
Raimund Renkert <rrenkert@intevation.de>
parents: 36
diff changeset
53 public void setUtil(MapToXMLUtils util) {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
54 this.util = util;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
55 }
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
56
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
57 /**
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
58 * Reads the Layer content.
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
59 *
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
60 * @return The layer XML element.
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
61 */
118
39957898c694 Improved top level exception handling and logging.
Raimund Renkert <rrenkert@intevation.de>
parents: 117
diff changeset
62 public Element read()
39957898c694 Improved top level exception handling and logging.
Raimund Renkert <rrenkert@intevation.de>
parents: 117
diff changeset
63 throws IOException {
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
64 logger.debug("read()");
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
65
117
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
66 Element layerElement;
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
67 try {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
68 layerElement = util.addLayer();
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
69 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
70 catch(Exception e) {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
71 logger.error(
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
72 "Could not create DOM element for layer." +
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
73 "Stopped reading layer.");
118
39957898c694 Improved top level exception handling and logging.
Raimund Renkert <rrenkert@intevation.de>
parents: 117
diff changeset
74 throw new IOException(
135
a4ab239509f1 Updated the default values and reader error handling.
Raimund Renkert <rrenkert@intevation.de>
parents: 118
diff changeset
75 this.getClass().toString() +
118
39957898c694 Improved top level exception handling and logging.
Raimund Renkert <rrenkert@intevation.de>
parents: 117
diff changeset
76 "Error creating dom element");
117
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
77 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
78
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
79 try {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
80 layerElement.setAttribute("name", layer.getName());
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
81 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
82 catch(IOException ioe) {
135
a4ab239509f1 Updated the default values and reader error handling.
Raimund Renkert <rrenkert@intevation.de>
parents: 118
diff changeset
83 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
84 throw new IOException("Error reading layer name.");
117
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
85 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
86
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
87 try {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
88 layerElement.setAttribute("min_scale",
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
89 String.valueOf(layer.getMinimumScale()));
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
90 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
91 catch(IOException ioe) {
135
a4ab239509f1 Updated the default values and reader error handling.
Raimund Renkert <rrenkert@intevation.de>
parents: 118
diff changeset
92 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
93 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
94
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
95 try {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
96 layerElement.setAttribute("max_scale",
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
97 String.valueOf(layer.getMaximumScale()));
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
98 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
99 catch(IOException ioe) {
135
a4ab239509f1 Updated the default values and reader error handling.
Raimund Renkert <rrenkert@intevation.de>
parents: 118
diff changeset
100 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
101 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
102
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
103 try {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
104 if(layer.isVisible()) {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
105 layerElement.setAttribute("status", "on");
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
106 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
107 else {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
108 layerElement.setAttribute("status", "off");
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 }
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
111 catch(IOException ioe) {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
112 logger.warn(
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
113 "Could not read layer status." +
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
114 " Setting layer status to \"on\"");
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
115 layerElement.setAttribute("status", "on");
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
116 }
117
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 try {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
119 layerElement.setAttribute("definition_query",
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
120 layer.getDefinitionExpression());
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
121 }
117
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
122 catch(IOException ioe) {
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
123 logger.warn(
135
a4ab239509f1 Updated the default values and reader error handling.
Raimund Renkert <rrenkert@intevation.de>
parents: 118
diff changeset
124 "Could not read layer definition query.");
117
6c3d880db7c5 Improved exception handling for layer reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
125 }
36
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
126 return layerElement;
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
127 }
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
128 }
472aa36d0e01 Added a new layer reader and symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
129 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
This site is hosted by Intevation GmbH (Datenschutzerklärung und Impressum | Privacy Policy and Imprint)