Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/DescribeArtifactServiceImpl.java @ 4604:488db475613d

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Add methods to hide and show the manage projects button of the header It should be possible to show the manage projects button only if the ProjectList is hidden. Therefore add methods to allow to show and hide the button.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 30 Nov 2012 10:00:39 +0100
parents bc06a671ef60
children
rev   line source
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1 package de.intevation.flys.client.server;
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2
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3 import org.w3c.dom.Document;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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8
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9 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
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10
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11 import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
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12 import de.intevation.artifacts.httpclient.http.HttpClient;
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13 import de.intevation.artifacts.httpclient.http.HttpClientImpl;
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14 import de.intevation.artifacts.httpclient.http.response.DocumentResponseHandler;
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15
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16 import de.intevation.flys.client.shared.exceptions.ServerException;
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17 import de.intevation.flys.client.shared.model.Artifact;
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18 import de.intevation.flys.client.client.services.DescribeArtifactService;
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19
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20
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21 /**
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22 * This interface provides artifact specific operation DESCRIBE.
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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 DescribeArtifactServiceImpl
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27 extends RemoteServiceServlet
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28 implements DescribeArtifactService
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29 {
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30 private static final Logger logger =
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31 Logger.getLogger(DescribeArtifactServiceImpl.class);
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32
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33
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34 public static final String ERROR_DESCRIBE_ARTIFACT =
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35 "error_describe_artifact";
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36
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37
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38 public Artifact describe(String locale, Artifact artifact)
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39 throws ServerException
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40 {
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41 logger.info("DescribeArtifactServiceImpl.describe");
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42
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43 String url = getServletContext().getInitParameter("server-url");
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44
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45 Document describe = ClientProtocolUtils.newDescribeDocument(
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46 artifact.getUuid(),
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47 artifact.getHash(),
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48 true);
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49
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50 HttpClient client = new HttpClientImpl(url, locale);
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51
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52 try {
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53 logger.debug("Start Http request now.");
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54
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55 Document description = (Document) client.describe(
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56 new de.intevation.artifacts.httpclient.objects.Artifact(
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57 artifact.getUuid(),
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58 artifact.getHash()),
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59 describe,
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60 new DocumentResponseHandler());
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61
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62 if (description != null) {
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63 logger.debug("Finished Http request sucessfully!");
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64
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65 return (Artifact) new FLYSArtifactCreator().create(description);
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66 }
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67 }
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68 catch (ConnectionException ce) {
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69 ce.printStackTrace();
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70 }
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71
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72 throw new ServerException(ERROR_DESCRIBE_ARTIFACT);
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73 }
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74 }
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75 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org