Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/server/CreateCollectionServiceImpl.java @ 26:c19985f75118
Implemented a service that triggers the artifact-collection creation in the artifact server.
flys-client/trunk@1413 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 07 Mar 2011 13:47:55 +0000 |
parents | |
children | 987567f31200 |
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25:2da6be38d8b6 | 26:c19985f75118 |
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1 package de.intevation.flys.client.server; | |
2 | |
3 import org.w3c.dom.Document; | |
4 | |
5 import com.google.gwt.core.client.GWT; | |
6 import com.google.gwt.user.server.rpc.RemoteServiceServlet; | |
7 | |
8 import de.intevation.artifacts.common.ArtifactNamespaceContext; | |
9 import de.intevation.artifacts.common.utils.ClientProtocolUtils; | |
10 import de.intevation.artifacts.common.utils.XMLUtils; | |
11 | |
12 import de.intevation.artifacts.httpclient.exceptions.ConnectionException; | |
13 import de.intevation.artifacts.httpclient.http.HttpClient; | |
14 import de.intevation.artifacts.httpclient.http.HttpClientImpl; | |
15 import de.intevation.artifacts.httpclient.http.response.DocumentResponseHandler; | |
16 | |
17 import de.intevation.flys.client.client.services.CreateCollectionService; | |
18 | |
19 | |
20 /** | |
21 * This interface provides the createCollection service to create new | |
22 * collections in the artifact server. | |
23 * | |
24 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
25 */ | |
26 public class CreateCollectionServiceImpl | |
27 extends RemoteServiceServlet | |
28 implements CreateCollectionService | |
29 { | |
30 /** XPath to figure out the uuid of the created collection.*/ | |
31 public static final String XPATH_COLLECTION_UUID = | |
32 "/art:result/art:artifact-collection/@art:uuid"; | |
33 | |
34 | |
35 public String create(String serverUrl, String ownerId) { | |
36 GWT.log("Start creating a new collection."); | |
37 | |
38 Document create = ClientProtocolUtils.newCreateDocument(null); | |
39 HttpClient client = new HttpClientImpl(serverUrl); | |
40 | |
41 try { | |
42 Document doc = (Document) client.createCollection( | |
43 create, ownerId, new DocumentResponseHandler()); | |
44 | |
45 return XMLUtils.xpathString( | |
46 doc, XPATH_COLLECTION_UUID, ArtifactNamespaceContext.INSTANCE); | |
47 } | |
48 catch (ConnectionException ce) { | |
49 System.err.println(ce.getLocalizedMessage()); | |
50 } | |
51 | |
52 return null; | |
53 } | |
54 } | |
55 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |