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annotate flys-client/src/main/java/de/intevation/flys/client/server/DoCollectionAction.java @ 599:1dbffe4c6d12

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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
rev   line source
599
1dbffe4c6d12 Implemented the RPC stubs to set the TTL and name of a collection and to delete an existing collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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 com.google.gwt.user.server.rpc.RemoteServiceServlet;
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6
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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7 import de.intevation.artifacts.common.ArtifactNamespaceContext;
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8 import de.intevation.artifacts.common.utils.XMLUtils;
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9
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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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13 import de.intevation.artifacts.httpclient.http.response.DocumentResponseHandler;
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14
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15 import de.intevation.flys.client.shared.exceptions.ServerException;
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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16 import de.intevation.flys.client.shared.model.Collection;
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17
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18
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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19 /**
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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20 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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21 */
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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22 public class DoCollectionAction extends RemoteServiceServlet {
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23
1dbffe4c6d12 Implemented the RPC stubs to set the TTL and name of a collection and to delete an existing collection.
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24 public static final String XPATH_RESULT = "/art:result/text()";
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25 public static final String OPERATION_FAILURE = "FAILED";
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26 public static final String FAILURE_EXCEPTION = "collection_action_failed";
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27
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28
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29 protected void doAction(Collection c, Document action, String url)
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30 throws ServerException
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31 {
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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32 HttpClient client = new HttpClientImpl(url);
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33
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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34 try {
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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35 Document res = (Document) client.doCollectionAction(
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36 action, c.identifier(),
1dbffe4c6d12 Implemented the RPC stubs to set the TTL and name of a collection and to delete an existing collection.
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37 new DocumentResponseHandler());
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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38
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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39 String result = XMLUtils.xpathString(
1dbffe4c6d12 Implemented the RPC stubs to set the TTL and name of a collection and to delete an existing collection.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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40 res,
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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41 XPATH_RESULT,
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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42 ArtifactNamespaceContext.INSTANCE);
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43
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44 if (result == null || result.equals(OPERATION_FAILURE)) {
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45 System.err.println("Operation failed.");
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46 throw new ServerException(FAILURE_EXCEPTION);
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47 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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48 }
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49 catch (ConnectionException ce) {
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50 System.err.println(ce.getLocalizedMessage());
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51 throw new ServerException(FAILURE_EXCEPTION);
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52 }
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53 }
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54 }
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