Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/server/GFIServiceImpl.java @ 5859:a3cd78333185

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Removed obsolete imports.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 13:45:22 +0200
parents 5aa05a7a34b7
children 172338b1407f
rev   line source
5835
821a02bbfb4e Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5834
diff changeset
1 package org.dive4elements.river.client.server;
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
5859
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
3 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
4
5818
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
5 import java.io.ByteArrayOutputStream;
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6 import java.io.IOException;
5859
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
7 import java.io.InputStream;
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
8 import java.io.UnsupportedEncodingException;
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
9
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10 import java.net.URL;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11 import java.net.URLConnection;
5859
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
12
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
13 import java.util.ArrayList;
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import java.util.List;
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
15
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
16 import org.apache.log4j.Logger;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17
5835
821a02bbfb4e Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5834
diff changeset
18 import org.dive4elements.artifacts.common.utils.XMLUtils;
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19
5859
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
20 import org.dive4elements.river.client.client.services.GFIService;
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
21
5835
821a02bbfb4e Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5834
diff changeset
22 import org.dive4elements.river.client.shared.exceptions.ServerException;
5859
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
23
5835
821a02bbfb4e Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5834
diff changeset
24 import org.dive4elements.river.client.shared.model.AttributedTheme;
821a02bbfb4e Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5834
diff changeset
25 import org.dive4elements.river.client.shared.model.FeatureInfo;
821a02bbfb4e Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5834
diff changeset
26 import org.dive4elements.river.client.shared.model.FeatureInfoResponse;
821a02bbfb4e Fixed internal java dependencies
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5834
diff changeset
27 import org.dive4elements.river.client.shared.model.Theme;
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28
5859
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
29 import org.w3c.dom.Document;
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
30 import org.w3c.dom.Node;
a3cd78333185 Removed obsolete imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
31 import org.w3c.dom.NodeList;
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
33 /**
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35 */
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
36 public class GFIServiceImpl
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
37 extends RemoteServiceServlet
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 implements GFIService
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39 {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
40 public static final String ERR_NO_VALID_GFI_URL =
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41 "error_no_valid_gfi_url";
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43 public static final String ERR_GFI_REQUEST_FAILED =
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44 "error_gfi_req_failed";
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46 public static final String ERR_PARSING_RESPONSE_FAILED =
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
47 "error_gfi_parsing_failed";
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 private static final Logger logger =
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51 Logger.getLogger(GFIServiceImpl.class);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
53
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54 /**
5794
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
55 * @param theme
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
56 * @param format
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
57 * @param bbox
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 * @param height
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59 * @param width
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 * @param x
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61 * @param y
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 *
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63 * @return
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
64 */
5818
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
65 public FeatureInfoResponse query(
5794
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
66 Theme theme,
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
67 String format,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
68 String bbox,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
69 String projection,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70 int height,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71 int width,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
72 int x,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73 int y
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74 ) throws ServerException
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
75 {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
76 logger.info("GFIServiceImpl.query");
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
77
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78 String path = createGetFeautureInfoURL(
5794
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
79 theme, format, bbox, projection, height, width, x, y);
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
80
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
81 logger.debug("URL=" + path);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
82
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
83 try {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
84 URL url = new URL(path);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
85
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
86 URLConnection conn = url.openConnection();
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
87 conn.connect();
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
88
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
89 InputStream is = conn.getInputStream();
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
90
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
91 return parseResponse(is);
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
92
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
93 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
94 catch (IOException ioe) {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
95 logger.warn(ioe, ioe);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
96 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
97
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
98 throw new ServerException(ERR_GFI_REQUEST_FAILED);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
99 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
100
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
101
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
102 /**
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
103 * @param map
5794
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
104 * @param theme
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105 * @param format
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
106 * @param x
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
107 * @param y
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
108 *
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
109 * @return
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
110 */
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
111 protected String createGetFeautureInfoURL(
5794
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
112 Theme theme,
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
113 String infoFormat,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
114 String bbox,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
115 String projection,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
116 int height,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
117 int width,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
118 int x,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
119 int y
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
120 ) throws ServerException
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
121 {
5794
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
122 String url = getUrl(theme);
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
123
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
124 if (url == null || url.length() == 0) {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
125 throw new ServerException(ERR_NO_VALID_GFI_URL);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
126 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
127
5794
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
128 String layers = ((AttributedTheme)theme).getAttr("layers");
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
129
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
130 StringBuilder sb = new StringBuilder();
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
131 sb.append(url);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
132
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
133 if (url.indexOf("?") < 0) {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
134 sb.append("?SERVICE=WMS");
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
135 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
136 else {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
137 sb.append("&SERVICE=WMS");
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
138 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
139
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
140 sb.append("&VERSION=1.1.1");
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
141 sb.append("&REQUEST=GetFeatureInfo");
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
142 sb.append("&LAYERS=" + layers);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
143 sb.append("&QUERY_LAYERS=" + layers);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
144 sb.append("&BBOX=" + bbox);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
145 sb.append("&HEIGHT=" + height);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
146 sb.append("&WIDTH=" + width);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
147 sb.append("&FORMAT=image/png");
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
148 sb.append("&INFO_FORMAT=" + infoFormat);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
149 sb.append("&SRS=" + projection);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
150 sb.append("&X=" + String.valueOf(x));
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
151 sb.append("&Y=" + String.valueOf(y));
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
152
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
153 return sb.toString();
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
154 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
155
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
156
5794
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
157 protected String getUrl(Theme theme) {
af2aa716152f Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents: 2448
diff changeset
158 AttributedTheme attr = (AttributedTheme) theme;
5818
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
159 return attr.getAttr("url");
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
160 }
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
161
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
162
5818
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
163 protected FeatureInfoResponse parseResponse(InputStream is) {
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
164 logger.debug("GFIServiceImpl.parseResponse");
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
165
5818
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
166 ByteArrayOutputStream baos = new ByteArrayOutputStream();
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
167 byte [] buf = new byte[1024];
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
168
5818
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
169 int r = -1;
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
170 try {
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
171 while ((r = is.read(buf)) >= 0) {
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
172 baos.write(buf, 0, r);
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
173 }
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
174 } catch (IOException ex) {
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
175 logger.warn("GetFeatureInfo response could not be read: ", ex);
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
176 return new FeatureInfoResponse();
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
177 }
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
178
5818
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
179 String content;
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
180 try {
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
181 content = baos.toString("UTF-8");
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
182 }
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
183 catch (UnsupportedEncodingException uee) {
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
184 content = baos.toString();
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
185 }
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
186
5818
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
187 Document response = XMLUtils.parseDocument(content);
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
188 if (response != null) {
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
189 List<FeatureInfo> features = new ArrayList<FeatureInfo>();
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
190 parseFeatureInfos(response, features);
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
191 return new FeatureInfoResponse(features, null);
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
192 }
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
193 // Unable to parse just return the response as is
a4ff4167be1e Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents: 5794
diff changeset
194 return new FeatureInfoResponse(new ArrayList<FeatureInfo>(), content);
1402
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
195 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
196
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
197
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
198 protected void parseFeatureInfos(Node node, List<FeatureInfo> features) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
199 logger.debug("GFIServiceImpl.parseFeatureInfos");
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
200
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
201 String name = node.getNodeName();
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
202
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
203 if (name.endsWith("_layer")) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
204 features.add(parseFeature(node));
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
205
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
206 return;
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
207 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
208
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
209 NodeList children = node.getChildNodes();
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
210
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
211 if (children != null && children.getLength() > 0) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
212 for (int i = 0, n = children.getLength(); i < n; i++) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
213 parseFeatureInfos(children.item(i), features);
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
214 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
215 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
216 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
217
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
218
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
219 protected FeatureInfo parseFeature(Node node) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
220 logger.debug("GFIServiceImpl.parseFeature");
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
221
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
222 String layername = node.getNodeName();
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
223
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
224 FeatureInfo f = new FeatureInfo(layername);
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
225
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
226 NodeList children = node.getChildNodes();
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
227 int numChildren = children != null ? children.getLength() : 0;
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
228
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
229 logger.debug("Feature '" + layername + "' has " + numChildren + " nodes.");
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
230
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
231 for (int i = 0; i < numChildren; i++) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
232 Node tmp = children.item(i);
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
233 String nodeName = tmp.getNodeName();
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
234
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
235 logger.debug(" node name: '" + nodeName + "'");
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
236
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
237 if (nodeName.equals("gml:name")) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
238 logger.debug("NAME node has child: " + tmp.getFirstChild().getNodeValue());
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
239 f.setLayername(tmp.getFirstChild().getNodeValue());
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
240 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
241 else if (nodeName.endsWith("_feature")) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
242 parseFeatureAttributes(tmp, f);
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
243 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
244 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
245
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
246 return f;
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
247 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
248
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
249
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
250 protected void parseFeatureAttributes(Node node, FeatureInfo f) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
251 logger.debug("GFIServiceImpl.parseFeatureAttributes");
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
252
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
253 NodeList children = node.getChildNodes();
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
254 int numChildren = children != null ? children.getLength() : 0;
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
255
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
256 logger.debug("Has " + numChildren + " attributes.");
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
257
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
258 for (int i = 0; i < numChildren; i++) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
259 Node tmp = children.item(i);
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
260 String name = tmp.getNodeName();
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
261
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
262 logger.debug(" tmp attribute name: '" + name + "'");
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
263
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
264 if (name.equals("gml:boundedBy")) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
265 // TODO
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
266 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
267 else {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
268 Node child = tmp.getFirstChild();
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
269 if (child != null) {
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
270 f.addAttr(name, child.getNodeValue());
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
271 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
272 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
273 }
15ef3d3081b7 Parse GetFeatureInfo response on our own and display resulting FeatureInfo objects in the GetFeatureInfoWindow.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1400
diff changeset
274 }
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
275 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
276 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org