root / tags / v1_1_Build_1001 / applications / appCatalogYNomenclatorClient / src / es / gva / cit / gazetteer / GazetteerClient.java @ 11984
History | View | Annotate | Download (7.15 KB)
1 |
|
---|---|
2 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
3 |
*
|
4 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 2
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
19 |
*
|
20 |
* For more information, contact:
|
21 |
*
|
22 |
* Generalitat Valenciana
|
23 |
* Conselleria d'Infraestructures i Transport
|
24 |
* Av. Blasco Ib??ez, 50
|
25 |
* 46010 VALENCIA
|
26 |
* SPAIN
|
27 |
*
|
28 |
* +34 963862235
|
29 |
* gvsig@gva.es
|
30 |
* www.gvsig.gva.es
|
31 |
*
|
32 |
* or
|
33 |
*
|
34 |
* IVER T.I. S.A
|
35 |
* Salamanca 50
|
36 |
* 46005 Valencia
|
37 |
* Spain
|
38 |
*
|
39 |
* +34 963163400
|
40 |
* dac@iver.es
|
41 |
*/
|
42 |
package es.gva.cit.gazetteer; |
43 |
import java.io.IOException; |
44 |
import java.net.MalformedURLException; |
45 |
import java.net.Socket; |
46 |
import java.net.URL; |
47 |
import java.net.UnknownHostException; |
48 |
import java.util.Collection; |
49 |
|
50 |
import com.iver.utiles.swing.jcomboServer.ServerData; |
51 |
import es.gva.cit.gazetteer.adl.drivers.ADLGazetteerServiceDriver; |
52 |
import es.gva.cit.gazetteer.drivers.IGazetteerServiceDriver; |
53 |
import es.gva.cit.gazetteer.idec.drivers.IDECGazetteerServiceDriver; |
54 |
import es.gva.cit.gazetteer.querys.Query; |
55 |
import es.gva.cit.gazetteer.wfsg.drivers.WFSGazetteerServiceDriver; |
56 |
|
57 |
/**
|
58 |
* This class represents a gazetteer client. It must be created to
|
59 |
* use the gazetteer service
|
60 |
*
|
61 |
*
|
62 |
* @author Jorge Piera Llodra (piera_jor@gva.es)
|
63 |
*/
|
64 |
public class GazetteerClient { |
65 |
|
66 |
/**
|
67 |
*
|
68 |
*
|
69 |
*/
|
70 |
private URL url = null; |
71 |
|
72 |
/**
|
73 |
*
|
74 |
*
|
75 |
*/
|
76 |
private String sURL = null; |
77 |
|
78 |
/**
|
79 |
*
|
80 |
*
|
81 |
*/
|
82 |
private String protocol = null; |
83 |
/**
|
84 |
*
|
85 |
*
|
86 |
*/
|
87 |
private IGazetteerServiceDriver lnkIGazetteerDriver;
|
88 |
|
89 |
/**
|
90 |
*
|
91 |
*
|
92 |
*/
|
93 |
private String serverStatus = null; |
94 |
|
95 |
/**
|
96 |
*
|
97 |
*
|
98 |
*
|
99 |
* @param url
|
100 |
* @param protocol
|
101 |
*/
|
102 |
public GazetteerClient(String url, String protocol) { |
103 |
if (!(url.regionMatches(0, "http://", 0, 7))) { |
104 |
url = "http://" + url;
|
105 |
} |
106 |
|
107 |
setProtocol(protocol); |
108 |
setSURL(url); |
109 |
|
110 |
try {
|
111 |
setUrl(new URL(url)); |
112 |
|
113 |
|
114 |
if (getUrl().getPort() == -1) { |
115 |
setUrl(new URL("http", getUrl().getHost(), 80, getUrl().getFile())); |
116 |
} else {
|
117 |
setUrl(new URL("http", getUrl().getHost(), getUrl().getPort(),getUrl().getFile())); |
118 |
} |
119 |
|
120 |
|
121 |
|
122 |
} catch (MalformedURLException e) { |
123 |
// TODO Auto-generated catch block
|
124 |
e.printStackTrace(); |
125 |
} |
126 |
|
127 |
//Casting to the respective driver
|
128 |
if (protocol.equals(new String(ServerData.SERVER_SUBTYPE_GAZETTEER_WFSG)) || |
129 |
protocol.equals(new String(ServerData.SERVER_SUBTYPE_GAZETTEER_WFS))) { |
130 |
lnkIGazetteerDriver = new WFSGazetteerServiceDriver();
|
131 |
} |
132 |
if (protocol.equals(new String(ServerData.SERVER_SUBTYPE_GAZETTEER_ADL))) { |
133 |
lnkIGazetteerDriver = new ADLGazetteerServiceDriver();
|
134 |
} |
135 |
|
136 |
if (protocol.equals(new String(ServerData.SERVER_SUBTYPE_GAZETTEER_IDEC))) { |
137 |
lnkIGazetteerDriver = new IDECGazetteerServiceDriver();
|
138 |
} |
139 |
|
140 |
|
141 |
} |
142 |
|
143 |
/**
|
144 |
*
|
145 |
*
|
146 |
*
|
147 |
* @return
|
148 |
*/
|
149 |
public boolean getCapabilities() { |
150 |
if (!serverReady()) {
|
151 |
serverStatus = ("errorServerNotFound");
|
152 |
} else if (!getLnkIGazetteerDriver().isProtocolSupported(getUrl())) { |
153 |
serverStatus = "errorNotSupportedProtocol";
|
154 |
} else {
|
155 |
//getCapabilities
|
156 |
Collection nodesCapabilities = getLnkIGazetteerDriver()
|
157 |
.getCapabilities(getUrl()); |
158 |
if (nodesCapabilities == null) { |
159 |
serverStatus = "errorNotSupportedCapabilities";
|
160 |
} else {
|
161 |
//Configure the client
|
162 |
if (!getLnkIGazetteerDriver().setParameters(nodesCapabilities)) {
|
163 |
if (!(getLnkIGazetteerDriver()
|
164 |
.getServerAnswerReady().equals(""))) {
|
165 |
serverStatus = getLnkIGazetteerDriver().getServerAnswerReady(); |
166 |
} else {
|
167 |
serverStatus = "errorNotParsedReply";
|
168 |
} |
169 |
} else {
|
170 |
serverStatus = getLnkIGazetteerDriver().getServerAnswerReady(); |
171 |
return true; |
172 |
} |
173 |
} |
174 |
} |
175 |
|
176 |
return false; |
177 |
} |
178 |
|
179 |
/**
|
180 |
* This method implements the getFeature operation
|
181 |
*
|
182 |
*
|
183 |
* @return
|
184 |
* @param url
|
185 |
* @param query
|
186 |
*/
|
187 |
public Collection getFeature(URL url, Query query) { |
188 |
return lnkIGazetteerDriver.getFeature(url, query);
|
189 |
} |
190 |
|
191 |
/**
|
192 |
*
|
193 |
*
|
194 |
*
|
195 |
* @return Returns the lnkIGazetteerDriver.
|
196 |
*/
|
197 |
public IGazetteerServiceDriver getLnkIGazetteerDriver() {
|
198 |
return lnkIGazetteerDriver;
|
199 |
} |
200 |
|
201 |
/**
|
202 |
*
|
203 |
*
|
204 |
*
|
205 |
* @param lnkIGazetteerDriver The lnkIGazetteerDriver to set.
|
206 |
*/
|
207 |
public void setLnkICatalogServerDriver(IGazetteerServiceDriver lnkIGazetteerDriver) { |
208 |
this.lnkIGazetteerDriver = lnkIGazetteerDriver;
|
209 |
} |
210 |
|
211 |
/**
|
212 |
* This method is used to create a new Query
|
213 |
*
|
214 |
*
|
215 |
* @return
|
216 |
*/
|
217 |
public Query createNewQuery() { |
218 |
return new Query(); |
219 |
} |
220 |
|
221 |
/**
|
222 |
*
|
223 |
*
|
224 |
*
|
225 |
* @return
|
226 |
*/
|
227 |
public String getProtocol() { |
228 |
return protocol;
|
229 |
} |
230 |
|
231 |
/**
|
232 |
*
|
233 |
*
|
234 |
*
|
235 |
* @param protocol The protocol to set.
|
236 |
*/
|
237 |
public void setProtocol(String protocol) { |
238 |
this.protocol = protocol;
|
239 |
} |
240 |
|
241 |
/**
|
242 |
*
|
243 |
*
|
244 |
*
|
245 |
* @return Returns the url.
|
246 |
*/
|
247 |
public URL getUrl() { |
248 |
return url;
|
249 |
} |
250 |
|
251 |
/**
|
252 |
*
|
253 |
*
|
254 |
*
|
255 |
* @param url The url to set.
|
256 |
*/
|
257 |
public void setUrl(URL url) { |
258 |
this.url = url;
|
259 |
} |
260 |
|
261 |
/**
|
262 |
* It tries if the server is ready
|
263 |
*
|
264 |
*
|
265 |
* @return boolean
|
266 |
* true --> server is ready
|
267 |
* false --> server is not ready
|
268 |
*/
|
269 |
public boolean serverReady() { |
270 |
try {
|
271 |
new Socket(this.getUrl().getHost(), |
272 |
this.getUrl().getPort());
|
273 |
} catch (UnknownHostException e) { |
274 |
// TODO Auto-generated catch block
|
275 |
return false; |
276 |
} catch (IOException e) { |
277 |
// TODO Auto-generated catch block
|
278 |
return false; |
279 |
} |
280 |
return true; |
281 |
} |
282 |
|
283 |
/**
|
284 |
*
|
285 |
*
|
286 |
*
|
287 |
* @return Returns the sURL.
|
288 |
*/
|
289 |
public String getSURL() { |
290 |
return sURL;
|
291 |
} |
292 |
|
293 |
/**
|
294 |
*
|
295 |
*
|
296 |
*
|
297 |
* @param surl The sURL to set.
|
298 |
*/
|
299 |
public void setSURL(String surl) { |
300 |
sURL = surl; |
301 |
} |
302 |
|
303 |
/**
|
304 |
*
|
305 |
*
|
306 |
*
|
307 |
* @return Returns the serverStatus.
|
308 |
*/
|
309 |
public String getServerStatus() { |
310 |
return serverStatus;
|
311 |
} |
312 |
} |