Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/MultiLayerLineSymbolReader.java @ 116:c8a1361ddd38

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Improved exceptionhandlin for renderer reader.
author Raimund Renkert <rrenkert@intevation.de>
date Wed, 15 Jun 2011 18:37:27 +0200
parents fb93f20478cc
children 0bde090506f9
rev   line source
61
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.mxd.reader;
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
2
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
3 import org.apache.log4j.Logger;
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
4
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
5 import com.esri.arcgis.display.ISymbol;
67
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
6 import com.esri.arcgis.display.ILineSymbol;
61
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
7 import com.esri.arcgis.display.MultiLayerLineSymbol;
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
8
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
9 import org.w3c.dom.Element;
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
10
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
11 /**
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
12 * Reads multi layer line symbol information.
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
13 *
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
14 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
15 */
80
83932f18dddc All symbol reader now extend the abstract symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 74
diff changeset
16 public class MultiLayerLineSymbolReader
83932f18dddc All symbol reader now extend the abstract symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 74
diff changeset
17 extends AbstractSymbolReader {
61
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
18
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
19 /**
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
20 * The logger.
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
21 */
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
22 private static final Logger logger =
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
23 Logger.getLogger(MultiLayerLineSymbolReader.class);
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
24
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
25 /**
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
26 * Private member.
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
27 */
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
28 private MultiLayerLineSymbol symbol;
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
29
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
30 public MultiLayerLineSymbolReader(ISymbol symbol)
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
31 throws Exception {
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
32 logger.debug("contructor()");
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
33 if(symbol instanceof MultiLayerLineSymbol) {
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
34 this.symbol = (MultiLayerLineSymbol)symbol;
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
35 }
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
36 else {
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
37 throw new Exception("Not a MultiLayerLineSymbol!");
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
38 }
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
39 }
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
40
67
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
41 public MultiLayerLineSymbolReader(ILineSymbol symbol)
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
42 throws Exception {
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
43 logger.debug("contructor()");
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
44 if(symbol instanceof MultiLayerLineSymbol) {
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
45 this.symbol = (MultiLayerLineSymbol)symbol;
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
46 }
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
47 else {
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
48 throw new Exception("Not a MultiLayerLineSymbol!");
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
49 }
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
50 }
5ed9e720b6cd Read the hash symbol in the hash line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 66
diff changeset
51
61
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
52 /**
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
53 * Reads the symbol attributes.
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
54 *
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
55 * @return The XML node.
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
56 */
115
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
57 public Element read() {
61
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
58 logger.debug("read()");
115
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
59 try {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
60 for(int i = 0; i < symbol.getLayerCount(); i++) {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
61 ISymbol sym = (ISymbol)symbol.getLayer(i);
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
62 ISymbolReader sreader = new LineSymbolReader(sym);
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
63 sreader.setParent(parent);
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
64 sreader.setUtil(util);
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
65 sreader.read();
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
66 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
67 }
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
68 catch(Exception e) {
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
69 logger.error(
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
70 "Could not read the symbol " +
fb93f20478cc Improved exception handling for symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 83
diff changeset
71 symbol.getClass().toString());
61
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
72 }
80
83932f18dddc All symbol reader now extend the abstract symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents: 74
diff changeset
73 return parent;
61
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
74 }
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
75 }
e00deee347a5 Added first line symbol reader.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
76 // 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)