Mercurial > dive4elements > river
view gwt-client/src/main/java/org/dive4elements/river/client/server/AdvanceServiceImpl.java @ 8924:e07dbbd60f43
Fixed ordering of i10n files, they should be the same for all three.
author | gernotbelger |
---|---|
date | Thu, 01 Mar 2018 17:43:47 +0100 |
parents | 5e38e2924c07 |
children | 0a5239a1e46e |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.client.server; import org.w3c.dom.Document; import org.apache.log4j.Logger; import com.google.gwt.user.server.rpc.RemoteServiceServlet; import org.dive4elements.artifacts.common.ArtifactNamespaceContext; import org.dive4elements.artifacts.common.utils.ClientProtocolUtils; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.artifacts.httpclient.exceptions.ConnectionException; import org.dive4elements.artifacts.httpclient.http.HttpClient; import org.dive4elements.artifacts.httpclient.http.HttpClientImpl; import org.dive4elements.artifacts.httpclient.http.response.DocumentResponseHandler; import org.dive4elements.river.client.shared.exceptions.ServerException; import org.dive4elements.river.client.shared.model.Artifact; import org.dive4elements.river.client.client.services.AdvanceService; /** * This interface provides artifact specific operation ADVANCE. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class AdvanceServiceImpl extends RemoteServiceServlet implements AdvanceService { private static final Logger log = Logger.getLogger(AdvanceService.class); public static final String XPATH_RESULT = "/art:result/text()"; public static final String OPERATION_FAILURE = "FAILED"; public static final String ERROR_ADVANCE_ARTIFACT = "error_advance_artifact"; public Artifact advance( String locale, Artifact artifact, String target) throws ServerException { log.info("AdvanceServiceImpl.advance"); String url = getServletContext().getInitParameter("server-url"); Document advance = ClientProtocolUtils.newAdvanceDocument( artifact.getUuid(), artifact.getHash(), target); HttpClient client = new HttpClientImpl(url, locale); try { Document description = (Document) client.advance( new org.dive4elements.artifacts.httpclient.objects.Artifact( artifact.getUuid(), artifact.getHash()), advance, new DocumentResponseHandler()); if (description == null) { throw new ServerException(ERROR_ADVANCE_ARTIFACT); } String result = XMLUtils.xpathString( description, XPATH_RESULT, ArtifactNamespaceContext.INSTANCE); if (result == null || !result.equals(OPERATION_FAILURE)) { return (Artifact) new FLYSArtifactCreator().create(description); } } catch (ConnectionException ce) { log.error(ce, ce); } throw new ServerException(ERROR_ADVANCE_ARTIFACT); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :