Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/server/DoCollectionAction.java @ 599:1dbffe4c6d12
Implemented the RPC stubs to set the TTL and name of a collection and to delete an existing collection.
flys-client/trunk@2203 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 22 Jun 2011 12:50:20 +0000 |
| parents | |
| children | ab8eb2f544f2 |
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| 598:031357c3e23e | 599:1dbffe4c6d12 |
|---|---|
| 1 package de.intevation.flys.client.server; | |
| 2 | |
| 3 import org.w3c.dom.Document; | |
| 4 | |
| 5 import com.google.gwt.user.server.rpc.RemoteServiceServlet; | |
| 6 | |
| 7 import de.intevation.artifacts.common.ArtifactNamespaceContext; | |
| 8 import de.intevation.artifacts.common.utils.XMLUtils; | |
| 9 | |
| 10 import de.intevation.artifacts.httpclient.exceptions.ConnectionException; | |
| 11 import de.intevation.artifacts.httpclient.http.HttpClient; | |
| 12 import de.intevation.artifacts.httpclient.http.HttpClientImpl; | |
| 13 import de.intevation.artifacts.httpclient.http.response.DocumentResponseHandler; | |
| 14 | |
| 15 import de.intevation.flys.client.shared.exceptions.ServerException; | |
| 16 import de.intevation.flys.client.shared.model.Collection; | |
| 17 | |
| 18 | |
| 19 /** | |
| 20 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 21 */ | |
| 22 public class DoCollectionAction extends RemoteServiceServlet { | |
| 23 | |
| 24 public static final String XPATH_RESULT = "/art:result/text()"; | |
| 25 public static final String OPERATION_FAILURE = "FAILED"; | |
| 26 public static final String FAILURE_EXCEPTION = "collection_action_failed"; | |
| 27 | |
| 28 | |
| 29 protected void doAction(Collection c, Document action, String url) | |
| 30 throws ServerException | |
| 31 { | |
| 32 HttpClient client = new HttpClientImpl(url); | |
| 33 | |
| 34 try { | |
| 35 Document res = (Document) client.doCollectionAction( | |
| 36 action, c.identifier(), | |
| 37 new DocumentResponseHandler()); | |
| 38 | |
| 39 String result = XMLUtils.xpathString( | |
| 40 res, | |
| 41 XPATH_RESULT, | |
| 42 ArtifactNamespaceContext.INSTANCE); | |
| 43 | |
| 44 if (result == null || result.equals(OPERATION_FAILURE)) { | |
| 45 System.err.println("Operation failed."); | |
| 46 throw new ServerException(FAILURE_EXCEPTION); | |
| 47 } | |
| 48 } | |
| 49 catch (ConnectionException ce) { | |
| 50 System.err.println(ce.getLocalizedMessage()); | |
| 51 throw new ServerException(FAILURE_EXCEPTION); | |
| 52 } | |
| 53 } | |
| 54 } |