Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/server/GFIServiceImpl.java @ 5818:a4ff4167be1e
Request feature info on all layers and show it as html if
the server does not return valid gml.
Non queryable layers produce an error message when the request
fails. This is good enough
author | Andre Heinecke <aheinecke@intevation.de> |
---|---|
date | Wed, 24 Apr 2013 17:33:27 +0200 |
parents | af2aa716152f |
children |
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; |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
4 import java.io.UnsupportedEncodingException; |
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; |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
7 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
|
8 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
|
9 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
|
10 import java.util.List; |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
11 import java.util.Scanner; |
1400
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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 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
|
14 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
|
15 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
|
16 |
1400
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
17 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
|
18 |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
19 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
|
20 |
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
|
21 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
|
22 |
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.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
|
24 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
|
25 import de.intevation.flys.client.shared.model.FeatureInfo; |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
26 import de.intevation.flys.client.shared.model.FeatureInfoResponse; |
1400
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
27 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
|
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 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
|
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 |
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 * @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
|
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 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
|
36 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
|
37 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
|
38 { |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
39 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
|
40 "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
|
41 |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
42 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
|
43 "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
|
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 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
|
46 "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
|
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 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
|
50 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
|
51 |
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 /** |
5794
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
54 * @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
|
55 * @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
|
56 * @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
|
57 * @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
|
58 * @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
|
59 * @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
|
60 * @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
|
61 * |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
62 * @return |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
63 */ |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
64 public FeatureInfoResponse query( |
5794
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
65 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
|
66 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
|
67 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
|
68 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
|
69 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
|
70 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
|
71 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
|
72 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
|
73 ) 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
|
74 { |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
75 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
|
76 |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
77 String path = createGetFeautureInfoURL( |
5794
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
78 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
|
79 |
1400
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
80 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
|
81 |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
82 try { |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
83 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
|
84 |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
85 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
|
86 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
|
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 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
|
89 |
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
|
90 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
|
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 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
|
94 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
|
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 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
|
98 } |
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 * @param map |
5794
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
103 * @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
|
104 * @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
|
105 * @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
|
106 * @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
|
107 * |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
108 * @return |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
109 */ |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
110 protected String createGetFeautureInfoURL( |
5794
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
111 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
|
112 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
|
113 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
|
114 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
|
115 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
|
116 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
|
117 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
|
118 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
|
119 ) 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
|
120 { |
5794
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
121 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
|
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 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
|
124 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
|
125 } |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
126 |
5794
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
127 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
|
128 |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
129 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
|
130 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
|
131 |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
132 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
|
133 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
|
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 else { |
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("&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
|
137 } |
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 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
|
140 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
|
141 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
|
142 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
|
143 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
|
144 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
|
145 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
|
146 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
|
147 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
|
148 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
|
149 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
|
150 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
|
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 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
|
153 } |
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 |
5794
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
156 protected String getUrl(Theme theme) { |
af2aa716152f
Fix issue1254, make GetFeatureInfo work reliably
Andre Heinecke <aheinecke@intevation.de>
parents:
2448
diff
changeset
|
157 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
|
158 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
|
159 } |
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
|
160 |
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 |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
162 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
|
163 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
|
164 |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
165 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
|
166 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
|
167 |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
168 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
|
169 try { |
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
170 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
|
171 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
|
172 } |
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
173 } 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
|
174 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
|
175 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
|
176 } |
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
|
177 |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
178 String content; |
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
179 try { |
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
180 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
|
181 } |
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
182 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
|
183 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
|
184 } |
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
|
185 |
5818
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
186 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
|
187 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
|
188 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
|
189 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
|
190 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
|
191 } |
a4ff4167be1e
Request feature info on all layers and show it as html if
Andre Heinecke <aheinecke@intevation.de>
parents:
5794
diff
changeset
|
192 // 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
|
193 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
|
194 } |
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 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
|
198 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
|
199 |
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 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
|
201 |
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 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
|
203 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
|
204 |
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 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
|
206 } |
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 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
|
209 |
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 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
|
211 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
|
212 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
|
213 } |
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 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
|
219 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
|
220 |
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 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
|
222 |
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 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
|
224 |
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 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
|
226 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
|
227 |
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 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
|
229 |
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 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
|
231 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
|
232 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
|
233 |
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 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
|
235 |
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 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
|
237 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
|
238 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
|
239 } |
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 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
|
241 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
|
242 } |
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 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
|
246 } |
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 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
|
250 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
|
251 |
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 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
|
253 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
|
254 |
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 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
|
256 |
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 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
|
258 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
|
259 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
|
260 |
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 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
|
262 |
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 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
|
264 // 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
|
265 } |
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 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
|
267 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
|
268 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
|
269 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
|
270 } |
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 } |
1400
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
274 } |
96708d81eaf6
Added an initial GetFeatureInfo tool to get information about points in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
275 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |