Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/server/DescribeArtifactServiceImpl.java @ 865:43f520f923a8
Remove the loading panel when its Artifact's background process is finished.
flys-client/trunk@2672 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 08 Sep 2011 07:44:05 +0000 |
| parents | |
| children | ab8eb2f544f2 |
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| 864:c0e13cf826d7 | 865:43f520f923a8 |
|---|---|
| 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.utils.ClientProtocolUtils; | |
| 8 | |
| 9 import de.intevation.artifacts.httpclient.exceptions.ConnectionException; | |
| 10 import de.intevation.artifacts.httpclient.http.HttpClient; | |
| 11 import de.intevation.artifacts.httpclient.http.HttpClientImpl; | |
| 12 import de.intevation.artifacts.httpclient.http.response.DocumentResponseHandler; | |
| 13 | |
| 14 import de.intevation.flys.client.shared.exceptions.ServerException; | |
| 15 import de.intevation.flys.client.shared.model.Artifact; | |
| 16 import de.intevation.flys.client.client.services.DescribeArtifactService; | |
| 17 | |
| 18 | |
| 19 /** | |
| 20 * This interface provides artifact specific operation DESCRIBE. | |
| 21 * | |
| 22 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 23 */ | |
| 24 public class DescribeArtifactServiceImpl | |
| 25 extends RemoteServiceServlet | |
| 26 implements DescribeArtifactService | |
| 27 { | |
| 28 public static final String ERROR_DESCRIBE_ARTIFACT = | |
| 29 "error_describe_artifact"; | |
| 30 | |
| 31 | |
| 32 public Artifact describe(String url, String locale, Artifact artifact) | |
| 33 throws ServerException | |
| 34 { | |
| 35 System.out.println("DescribeArtifactServiceImpl.describe"); | |
| 36 | |
| 37 Document describe = ClientProtocolUtils.newDescribeDocument( | |
| 38 artifact.getUuid(), | |
| 39 artifact.getHash(), | |
| 40 true); | |
| 41 | |
| 42 HttpClient client = new HttpClientImpl(url, locale); | |
| 43 | |
| 44 try { | |
| 45 System.out.println("Start Http request now."); | |
| 46 | |
| 47 Document description = (Document) client.describe( | |
| 48 new de.intevation.artifacts.httpclient.objects.Artifact( | |
| 49 artifact.getUuid(), | |
| 50 artifact.getHash()), | |
| 51 describe, | |
| 52 new DocumentResponseHandler()); | |
| 53 | |
| 54 if (description != null) { | |
| 55 System.out.println("Finished Http request sucessfully!"); | |
| 56 | |
| 57 return (Artifact) new FLYSArtifactCreator().create(description); | |
| 58 } | |
| 59 } | |
| 60 catch (ConnectionException ce) { | |
| 61 ce.printStackTrace(); | |
| 62 } | |
| 63 | |
| 64 throw new ServerException(ERROR_DESCRIBE_ARTIFACT); | |
| 65 } | |
| 66 } | |
| 67 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |