svn-gvsig-desktop / branches / gvSIG_WMSv2 / extensions / extWMS / src / com / iver / cit / gvsig / fmap / drivers / wms / FMapWMSDriver.java @ 3377
History | View | Annotate | Download (4 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*
|
19 |
* For more information, contact:
|
20 |
*
|
21 |
* Generalitat Valenciana
|
22 |
* Conselleria d'Infraestructures i Transport
|
23 |
* Av. Blasco Ib??ez, 50
|
24 |
* 46010 VALENCIA
|
25 |
* SPAIN
|
26 |
*
|
27 |
* +34 963862235
|
28 |
* gvsig@gva.es
|
29 |
* www.gvsig.gva.es
|
30 |
*
|
31 |
* or
|
32 |
*
|
33 |
* IVER T.I. S.A
|
34 |
* Salamanca 50
|
35 |
* 46005 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963163400
|
39 |
* dac@iver.es
|
40 |
*/
|
41 |
package com.iver.cit.gvsig.fmap.drivers.wms; |
42 |
|
43 |
import java.awt.Image; |
44 |
import java.awt.image.BufferedImage; |
45 |
import java.io.ByteArrayInputStream; |
46 |
import java.io.IOException; |
47 |
import java.net.ProtocolException; |
48 |
import java.net.URL; |
49 |
|
50 |
import javax.imageio.ImageIO; |
51 |
|
52 |
import org.gvsig.remoteClient.wms.WMSClient; |
53 |
import org.gvsig.remoteClient.wms.WMSStatus; |
54 |
|
55 |
import com.iver.cit.gvsig.fmap.drivers.WMSDriver; |
56 |
import com.iver.cit.gvsig.fmap.drivers.WMSException; |
57 |
//import com.iver.wmsclient.Capabilities;
|
58 |
//import com.iver.wmsclient.FeatureInfoQuery;
|
59 |
//import com.iver.wmsclient.MapQuery;
|
60 |
//import com.iver.wmsclient.UnsupportedVersionException;
|
61 |
//import com.iver.wmsclient.WMSClient;
|
62 |
//import com.iver.wmsclient.WMSClientFactory;
|
63 |
|
64 |
|
65 |
/**
|
66 |
* Driver WMS.
|
67 |
*
|
68 |
* @author Vicente Caballero Navarro
|
69 |
*/
|
70 |
public class FMapWMSDriver implements WMSDriver { |
71 |
//private MapQuery lastMapQuery;
|
72 |
//private WMSClient client;
|
73 |
|
74 |
private WMSStatus wmsStatus;
|
75 |
private WMSClient client;
|
76 |
/**
|
77 |
* @see com.iver.cit.gvsig.fmap.drivers.WMSDriver#getCapabilities(java.net.URL)
|
78 |
*/
|
79 |
public void getCapabilities(URL servidor) |
80 |
throws WMSException, IOException, ProtocolException { |
81 |
try {
|
82 |
//Capabilities c = getClient(servidor).getCapabilities(servidor);
|
83 |
getClient(servidor).connect(); |
84 |
//} catch (UnsupportedVersionException e) {
|
85 |
} catch (Exception e) { |
86 |
throw new WMSException(e); |
87 |
} |
88 |
} |
89 |
|
90 |
/**
|
91 |
* @see com.iver.cit.gvsig.fmap.drivers.WMSDriver#getMap(com.iver.cit.gvsig.fmap.drivers.wms.MapQuery)
|
92 |
*/
|
93 |
public Image getMap(WMSStatus wmsstatus) |
94 |
throws WMSException, IOException, ProtocolException { |
95 |
BufferedImage image = new BufferedImage(wmsstatus.getWidth(), |
96 |
wmsstatus.getHeight(), BufferedImage.TYPE_INT_ARGB);
|
97 |
|
98 |
try {
|
99 |
byte[] res = client.getMap(wmsstatus); |
100 |
ByteArrayInputStream inbytes = new ByteArrayInputStream(res); |
101 |
image = ImageIO.read(inbytes);
|
102 |
|
103 |
return image;
|
104 |
// } catch (ValidationException e) {
|
105 |
// throw new ProtocolException();
|
106 |
} catch (org.gvsig.remoteClient.exceptions.WMSException e) {
|
107 |
throw new WMSException(e); |
108 |
// } catch (NoSuchFieldException e) {
|
109 |
// throw new RuntimeException(
|
110 |
// "No se incluyeron todos los campos necesarios de la petici?n");
|
111 |
} |
112 |
} |
113 |
|
114 |
/**
|
115 |
* @see com.iver.cit.gvsig.fmap.drivers.WMSDriver#getFeatureInfo(com.iver.cit.gvsig.fmap.drivers.wms.InfoQuery)
|
116 |
*/
|
117 |
//public String getFeatureInfo(FeatureInfoQuery infoQuery)
|
118 |
public String getFeatureInfo(WMSStatus wmsStatus) |
119 |
throws WMSException, IOException, ProtocolException { |
120 |
return null; |
121 |
} |
122 |
|
123 |
/**
|
124 |
* Devuelve WMSClient a partir de su URL.
|
125 |
*
|
126 |
* @param url URL.
|
127 |
*
|
128 |
* @return WMSClient.
|
129 |
*
|
130 |
* @throws UnsupportedVersionException
|
131 |
* @throws IOException
|
132 |
*/
|
133 |
private WMSClient getClient(URL url) |
134 |
throws IOException { |
135 |
if (client == null) { |
136 |
//client = WMSClientFactory.getClient(url);
|
137 |
client = new WMSClient(url.toString());
|
138 |
} |
139 |
|
140 |
return client;
|
141 |
} |
142 |
} |