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annotate flys-client/src/main/java/de/intevation/flys/client/server/ArtifactServiceImpl.java @ 843:78ef14dc1877

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Forward recommendations as a structure to RPC service. flys-client/trunk@2564 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 24 Aug 2011 13:53:36 +0000
parents 6f65e70fa11d
children 4db672cdacb2
rev   line source
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6aeb4072eeb4 Added interfaces and a stub implementation of an artifact service the should provide the methods for communicating with the artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.client.server;
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3 import org.w3c.dom.Document;
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6 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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8 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
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10 import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
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11 import de.intevation.artifacts.httpclient.http.HttpClient;
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12 import de.intevation.artifacts.httpclient.http.HttpClientImpl;
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14 import de.intevation.flys.client.shared.exceptions.ServerException;
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15 import de.intevation.flys.client.shared.model.Artifact;
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16 import de.intevation.flys.client.client.services.ArtifactService;
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18 import de.intevation.flys.client.shared.model.Recommendation;
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20 /**
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21 * This interface provides artifact specific services as CREATE, DESCRIBE, FEED,
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22 * ADVANCE and OUT.
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23 *
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24 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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25 */
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26 public class ArtifactServiceImpl
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27 extends RemoteServiceServlet
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28 implements ArtifactService
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29 {
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30 /** The error message key that is thrown if an error occured while artifact
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31 * creation.*/
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32 public static final String ERROR_CREATE_ARTIFACT = "error_create_artifact";
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34
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35 public Artifact create(
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36 String serverUrl,
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37 String locale,
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38 String factory,
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39 String uuid,
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40 Recommendation recommendation
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41 )
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42 throws ServerException
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43 {
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44 System.out.println("ArtifactServiceImpl.create");
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45
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46 Document create = null;
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47
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48 if (uuid != null && uuid.length() > 0) {
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49 String ids = recommendation != null
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50 ? recommendation.getIDs()
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51 : null;
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52
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53 create = ClientProtocolUtils.newCreateDocument(
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54 factory, uuid, ids);
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55 }
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56 else {
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57 create = ClientProtocolUtils.newCreateDocument(factory);
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58 }
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59
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60 HttpClient client = new HttpClientImpl(serverUrl, locale);
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62 try {
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63 return (Artifact) client.create(create, new FLYSArtifactCreator());
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64 }
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65 catch (ConnectionException ce) {
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66 System.err.println(ce.getLocalizedMessage());
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67 }
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69 throw new ServerException(ERROR_CREATE_ARTIFACT);
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70 }
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71 }
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72 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org