Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/GFIServiceImpl.java @ 4740:fb135e1dfa35

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given the result of the XPATH expression is interpreted as this type. Valid values are 'number', 'bool', 'node' and 'nodeset'. All other defaults to 'string' which also is the default if nor type is given.
author Sascha L. Teichmann <teichmann@intevation.de>
date Wed, 02 Jan 2013 15:31:53 +0100
parents 30c7f8f9f1b7
children af2aa716152f
rev   line source
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.client.server;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
3 import java.io.InputStream;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4 import java.io.IOException;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5 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
6 import java.net.URLConnection;
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
7 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
8 import java.util.List;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9
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
10 import org.w3c.dom.Document;
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
11 import org.w3c.dom.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
12 import org.w3c.dom.NodeList;
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
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 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
15
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 com.google.gwt.user.server.rpc.RemoteServiceServlet;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17
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
18 import de.intevation.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
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20 import de.intevation.flys.client.shared.exceptions.ServerException;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 import de.intevation.flys.client.shared.model.AttributedTheme;
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
22 import de.intevation.flys.client.shared.model.FeatureInfo;
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
23 import de.intevation.flys.client.shared.model.Theme;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25 import de.intevation.flys.client.client.services.GFIService;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28 /**
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 * @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
30 */
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31 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
32 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
33 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
34 {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35 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
36 "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
37
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 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
39 "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
40
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41 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
42 "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
43
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45 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
46 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
47
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 * @param themes
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51 * @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
52 * @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
53 * @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
54 * @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
55 * @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
56 * @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
57 *
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 * @return
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59 */
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
60 public List<FeatureInfo> query(
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61 List<Theme> themes,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 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
63 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
64 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
65 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
66 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
67 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
68 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
69 ) 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
70 {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71 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
72
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73 String path = createGetFeautureInfoURL(
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74 themes, 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
75
1400
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.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
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 try {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79 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
80
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
81 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
82 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
83
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
84 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
85
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
86 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
87
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 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
90 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
91 }
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 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
94 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
95
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 * @param map
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
99 * @param themes
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
100 * @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
101 * @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
102 * @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
103 *
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
104 * @return
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105 */
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
106 protected String createGetFeautureInfoURL(
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
107 List<Theme> themes,
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
108 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
109 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
110 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
111 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
112 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
113 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
114 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
115 ) 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
116 {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
117 String url = getUrl(themes);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
118
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
119 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
120 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
121 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
122
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
123 String layers = createLayersString(themes);
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
124
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
125 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
126 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
127
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
128 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
129 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
130 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
131 else {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
132 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
133 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
134
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
135 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
136 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
137 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
138 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
139 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
140 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
141 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
142 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
143 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
144 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
145 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
146 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
147
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
148 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
149 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
150
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
151
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
152 protected String getUrl(List<Theme> themes) {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
153 for (Theme t: themes) {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
154 AttributedTheme attr = (AttributedTheme) t;
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 if (attr.getAttrAsBoolean("queryable")) {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
157 return attr.getAttr("url");
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
158 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
159 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
160
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
161 return null;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
162 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
163
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
164
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
165 protected String createLayersString(List<Theme> themes) {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
166 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
167 boolean first = true;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
168
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
169 for (Theme theme: themes) {
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
170 AttributedTheme layer = (AttributedTheme) theme;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
171 if (layer.getAttrAsBoolean("queryable")) {
2448
30c7f8f9f1b7 Made GetFeatureInfo request available for maps with one layer only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1405
diff changeset
172 if (!first) {
30c7f8f9f1b7 Made GetFeatureInfo request available for maps with one layer only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1405
diff changeset
173 sb.append(",");
30c7f8f9f1b7 Made GetFeatureInfo request available for maps with one layer only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1405
diff changeset
174 }
30c7f8f9f1b7 Made GetFeatureInfo request available for maps with one layer only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1405
diff changeset
175
1400
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
176 sb.append(layer.getAttr("layers"));
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
177 first = false;
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
178 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
179 }
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
180
96708d81eaf6 Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
181 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
182 }
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
183
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
184
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
185 protected List<FeatureInfo> parseResponse(InputStream is) {
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 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
187
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
188 Document response = XMLUtils.parseDocument(is);
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
189
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
190 List<FeatureInfo> features = new ArrayList<FeatureInfo>();
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
191
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
192 parseFeatureInfos(response, 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
193
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
194 return 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
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