Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/server/DoCollectionAction.java @ 8870:c26fb37899ca

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Introduced groups for modules. Modules marked with the same group-id, will be put together in the ui. Also using now the localization info from the server instead of localizing the modules again on the client side.
author gernotbelger
date Wed, 07 Feb 2018 11:59:13 +0100
parents 238fc722f87a
children 0a5239a1e46e
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.client.server;
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10
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11 import org.w3c.dom.Document;
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12
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13 import org.apache.log4j.Logger;
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14
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15 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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16
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17 import org.dive4elements.artifacts.common.ArtifactNamespaceContext;
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18 import org.dive4elements.artifacts.common.utils.XMLUtils;
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19
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20 import org.dive4elements.artifacts.httpclient.exceptions.ConnectionException;
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21 import org.dive4elements.artifacts.httpclient.http.HttpClient;
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22 import org.dive4elements.artifacts.httpclient.http.HttpClientImpl;
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23 import org.dive4elements.artifacts.httpclient.http.response.DocumentResponseHandler;
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24
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25 import org.dive4elements.river.client.shared.exceptions.ServerException;
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26 import org.dive4elements.river.client.shared.model.Collection;
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27
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28
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29 /**
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30 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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31 */
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32 public class DoCollectionAction extends RemoteServiceServlet {
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33
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34 private static final Logger log =
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35 Logger.getLogger(DoCollectionAction.class);
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36
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37
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38 public static final String XPATH_RESULT = "/art:result/text()";
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39 public static final String OPERATION_FAILURE = "FAILED";
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40 public static final String FAILURE_EXCEPTION = "collection_action_failed";
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41
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42
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43 protected void doAction(Collection c, Document action, String url)
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44 throws ServerException
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45 {
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46 log.info("DoCollectionAction.doAction");
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47
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48 HttpClient client = new HttpClientImpl(url);
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49
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50 try {
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51 Document res = (Document) client.doCollectionAction(
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52 action, c.identifier(),
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53 new DocumentResponseHandler());
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54
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55 String result = XMLUtils.xpathString(
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56 res,
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57 XPATH_RESULT,
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58 ArtifactNamespaceContext.INSTANCE);
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59
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60 if (result == null || result.equals(OPERATION_FAILURE)) {
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61 log.error("Operation failed.");
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62 throw new ServerException(FAILURE_EXCEPTION);
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63 }
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64 }
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65 catch (ConnectionException ce) {
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66 log.error(ce, ce);
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67 throw new ServerException(FAILURE_EXCEPTION);
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68 }
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69 }
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70 }
http://dive4elements.wald.intevation.org