Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/PictureMarkerSymbolReader.java @ 121:9f74f4d36822

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Set default values and improved logging and exception handling for map reader.
author Raimund Renkert <rrenkert@intevation.de>
date Thu, 16 Jun 2011 18:36:48 +0200
parents fb93f20478cc
children a4ab239509f1
rev   line source
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.mxd.reader;
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
2
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
3 import org.apache.log4j.Logger;
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
4
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
5 import com.esri.arcgis.display.ISymbol;
63
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
6 import com.esri.arcgis.display.IMarkerSymbol;
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
7 import com.esri.arcgis.display.PictureMarkerSymbol;
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
8 import com.esri.arcgis.carto.PictureElement;
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
9
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
10 import org.w3c.dom.Element;
115
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
11 import java.io.IOException;
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
12
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
13 /**
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
14 * Reads picture marker symbol information.
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
15 *
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
16 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
17 */
80
83932f18dddc All symbol reader now extend the abstract symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 74
diff changeset
18 public class PictureMarkerSymbolReader
83932f18dddc All symbol reader now extend the abstract symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 74
diff changeset
19 extends AbstractSymbolReader {
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
20
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
21 /**
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
22 * The logger.
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
23 */
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
24 private static final Logger logger =
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
25 Logger.getLogger(PictureMarkerSymbolReader.class);
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
26
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
27 /**
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
28 * Private member.
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
29 */
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
30 private PictureMarkerSymbol symbol;
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
31
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
32 public PictureMarkerSymbolReader(ISymbol symbol)
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
33 throws Exception {
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
34 logger.debug("contructor()");
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
35 if(symbol instanceof PictureMarkerSymbol) {
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
36 this.symbol = (PictureMarkerSymbol)symbol;
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
37 }
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
38 else {
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
39 throw new Exception("Not a PictureMarkerSymbol!");
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
40 }
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
41 }
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
42
63
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
43 public PictureMarkerSymbolReader(IMarkerSymbol symbol)
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
44 throws Exception {
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
45 logger.debug("contructor()");
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
46 if(symbol instanceof PictureMarkerSymbol) {
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
47 this.symbol = (PictureMarkerSymbol)symbol;
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
48 }
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
49 else {
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
50 throw new Exception("Not a PictureMarkerSymbol!");
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
51 }
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
52 }
5c5ef5768893 Added MultiLayerLineSymbolReader.
Raimund Renkert <rrenkert@intevation.de>
parents: 58
diff changeset
53
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
54 /**
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
55 * Reads the symbol attributes.
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
56 *
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
57 * @return The XML node.
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
58 */
115
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
59 public Element read() {
84
2362609ffa66 Added TODOs for picture symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
60 //TODO Read the picture from mxd and write it as base64 string to the
2362609ffa66 Added TODOs for picture symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
61 // XML Element.
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
62 logger.debug("read()");
80
83932f18dddc All symbol reader now extend the abstract symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 74
diff changeset
63 Element symbolElement = util.addSymbol(parent);
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
64
115
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
65 try {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
66 symbolElement.setAttribute(
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
67 "angle",
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
68 String.valueOf(symbol.getAngle()));
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
69 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
70 catch(IOException ioe) {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
71 logger.warn("Could not read angle. Setting angle to 0.");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
72 symbolElement.setAttribute("angle", "0");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
73 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
74
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
75 try {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
76 symbolElement.setAttribute(
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
77 "size",
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
78 String.valueOf(symbol.getSize()));
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
79 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
80 catch (IOException ioe) {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
81 logger.warn("Could not read size. Setting size to 1.");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
82 symbolElement.setAttribute("size", "0");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
83 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
84
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
85 try {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
86 symbolElement.setAttribute(
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
87 "x_offset",
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
88 String.valueOf(symbol.getXOffset()));
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
89 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
90 catch(IOException ioe) {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
91 logger.warn("Could not read x-offset. Setting x-offset to 0");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
92 symbolElement.setAttribute("x_offset", "0");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
93 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
94
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
95 try {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
96 symbolElement.setAttribute(
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
97 "y_offset",
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
98 String.valueOf(symbol.getYOffset()));
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
99 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
100 catch(IOException ioe) {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
101 logger.warn("Could not read y-offset. Setting y-offset to 0.");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
102 symbolElement.setAttribute("y_offset", "0");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
103 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
104
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
105 try {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
106 symbolElement.setAttribute(
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
107 "name",
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
108 symbol.getNameString());
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
109 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
110 catch(IOException ioe) {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
111 logger.warn("Could not read name. Setting name to \"default\"");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
112 symbolElement.setAttribute("name", "default");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
113 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
114
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
115 try {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
116 PictureElement pElem = new PictureElement();
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
117 pElem.importPicture(symbol.getPicture());
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
118 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
119 catch(IOException ioe) {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
120 logger.warn("Could not read picture. No fallback defined.");
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 89
diff changeset
121 }
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
122 symbolElement.setAttribute("style", "picture");
89
475ee3e4bc8b Added "type" as XML attribute to symbols.
Raimund Renkert <rrenkert@intevation.de>
parents: 84
diff changeset
123 symbolElement.setAttribute("type", "marker");
58
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
124 return symbolElement;
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
125 }
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
126 }
4e0464c620f0 Introduced the picture symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
127 // 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)