Mercurial > dive4elements > river
view gwt-client/src/main/java/org/dive4elements/river/client/server/ArtifactServiceImpl.java @ 7174:87a7cdb6ee1e
Filter waterleveldifferences according to unit.
author | Tom Gottfried <tom@intevation.de> |
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date | Thu, 26 Sep 2013 17:31:25 +0200 |
parents | cbdf839008a7 |
children | 238fc722f87a |
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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.apache.log4j.Logger; import com.google.gwt.user.server.rpc.RemoteServiceServlet; import org.dive4elements.river.client.shared.exceptions.ServerException; import org.dive4elements.river.client.shared.model.Artifact; import org.dive4elements.river.client.client.services.ArtifactService; import org.dive4elements.river.client.shared.model.Collection; import org.dive4elements.river.client.shared.model.Recommendation; /** * This interface provides artifact specific services as CREATE, DESCRIBE, FEED, * ADVANCE and OUT. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class ArtifactServiceImpl extends RemoteServiceServlet implements ArtifactService { /** Private logger. */ private static final Logger logger = Logger.getLogger(ArtifactServiceImpl.class); /** * Creates new Artifacts based on a given Recommendation and factory. * <b>Note, that all the work is done in ArtifactHelper!</b> * * @param locale The locale used for HTTP request. * @param factory The factory that is used to create the new Artifact. * @param recom Recommendation with details of the artifact to create. * * @return a new Artifact. */ public Artifact create( String locale, String factory, Recommendation recom ) throws ServerException { logger.info("ArtifactServiceImpl.create"); String url = getServletContext().getInitParameter("server-url"); return ArtifactHelper.createArtifact(url, locale, factory, recom); } /** * Create a new GaugeDischageCurveArtifact and MainValueArtifact, stuff * them into a collection. * * @param river the river. * @param gaugeref reference id of the gauge. */ public Artifact createGaugeDischargeView( Collection collection, String locale, String river, Long gaugeRef) throws ServerException { logger.info("ArtifactServiceImpl.createGaugeDischargeCurveView"); String url = getServletContext().getInitParameter("server-url"); Artifact artifact = ArtifactHelper.createGaugeDischargeCurveArtifact(url, locale, river, gaugeRef); if (artifact == null) { return null; } logger.info("GaugeDischargeCurveArtifact created successfully"); CollectionHelper.addArtifact(collection, artifact, url, locale); Artifact mainVArtifact = ArtifactHelper.createMainvalueArtifact(url, locale, river, gaugeRef); if (mainVArtifact == null) { logger.info("Failed to create MainValueArtifact"); return null; } CollectionHelper.addArtifact(collection, mainVArtifact, url, locale); return artifact; } /** * Create a new GaugeDischageCurveArtifact * * @param river the river * @param gaugeref reference id of the gauge */ public Artifact createGaugeDischargeCurveArtifact( Collection collection, String locale, String river, Long gaugeref) throws ServerException { logger.info("ArtifactServiceImpl.createGaugeDischargeCurveArtifact"); String url = getServletContext().getInitParameter("server-url"); Artifact artifact = ArtifactHelper.createGaugeDischargeCurveArtifact(url, locale, river, gaugeref); if (artifact == null) { return null; } logger.info("GaugeDischargeCurveArtifact created successfully"); CollectionHelper.addArtifact(collection, artifact, url, locale); return artifact; } @Override public Artifact createSQRelationArtifact( Collection collection, String locale, String river, int measurementStation) throws ServerException { logger.info("ArtifactServiceImpl.createSQRelationArtifact"); String url = getServletContext().getInitParameter("server-url"); Artifact artifact = ArtifactHelper.createSQRelationArtifact(url, locale, river, measurementStation); if (artifact == null) { return null; } logger.info("SQRelationArtifact created successfully"); CollectionHelper.addArtifact(collection, artifact, url, locale); return artifact; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :