Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/server/ArtifactHelper.java @ 5622:b28a6d05e969
Add a new mechanism in mapfish print call to add arbitary data maps
Data properties are identified by starting with mapfish-data
and they are then split in info value pairs where info
can be the description of the information and value the value
of the information to be transported in the data map.
author | Andre Heinecke <aheinecke@intevation.de> |
---|---|
date | Tue, 09 Apr 2013 19:04:32 +0200 |
parents | b660090b417d |
children |
line wrap: on
line source
package de.intevation.flys.client.server; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.apache.log4j.Logger; import java.util.ArrayList; import java.util.List; import java.util.Map; import de.intevation.artifacts.common.utils.ClientProtocolUtils; import de.intevation.artifacts.common.utils.CreationFilter; import de.intevation.artifacts.httpclient.exceptions.ConnectionException; import de.intevation.artifacts.httpclient.http.HttpClient; import de.intevation.artifacts.httpclient.http.HttpClientImpl; import de.intevation.artifacts.httpclient.utils.ArtifactNamespaceContext; import de.intevation.artifacts.httpclient.utils.XMLUtils; import de.intevation.flys.client.shared.exceptions.ServerException; import de.intevation.flys.client.shared.model.Artifact; import de.intevation.flys.client.shared.model.Recommendation; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class ArtifactHelper { private static final Logger logger = Logger.getLogger(ArtifactHelper.class); /** The error message key that is thrown if an error occured while artifact * creation.*/ public static final String ERROR_CREATE_ARTIFACT = "error_create_artifact"; /** * Name of the factory to generate a GaugeDischargeCurveArtifact */ private static final String GAUGE_DISCHARGE_CURVE_ARTIFACT = "gaugedischargecurve"; private static final String SQ_RELATION_ARTIFACT = "staticsqrelation"; private ArtifactHelper() { } /** * @param factory ArtifactFactory to use. */ public static Artifact createArtifact( String serverUrl, String locale, String factory, Recommendation recommendation) throws ServerException { logger.debug("ArtifactHelper.create"); String uuid; String ids; CreationFilter filter; if (recommendation != null) { uuid = recommendation.getMasterArtifact(); ids = recommendation.getIDs(); filter = convertFilter(recommendation.getFilter()); } else { uuid = null; ids = null; filter = null; } Document create = ClientProtocolUtils.newCreateDocument( factory, uuid, ids, filter); return sendCreate(serverUrl, locale, create); } /** * Creates a new GaugeDischargeCurverArtifact * * @param river the name of the river * @param reference the reference id of the gauge (official number) */ public static Artifact createGaugeDischargeCurveArtifact( String serverUrl, String locale, String river, Long reference) throws ServerException { Document create = ClientProtocolUtils.newCreateDocument( GAUGE_DISCHARGE_CURVE_ARTIFACT); XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( create, ArtifactNamespaceContext.NAMESPACE_URI, ArtifactNamespaceContext.NAMESPACE_PREFIX); Element root = create.getDocumentElement(); Element eriver = ec.create("river"); ec.addAttr(eriver, "name", river); Element egauge = ec.create("gauge"); ec.addAttr(egauge, "reference", reference.toString()); root.appendChild(eriver); root.appendChild(egauge); return sendCreate(serverUrl, locale, create); } /** * Sends a create document to the artifact server */ private static Artifact sendCreate( String serverUrl, String locale, Document doc) throws ServerException { HttpClient client = new HttpClientImpl(serverUrl, locale); try { return (Artifact) client.create(doc, new FLYSArtifactCreator()); } catch (ConnectionException ce) { logger.error(ce, ce); } throw new ServerException(ERROR_CREATE_ARTIFACT); } /** * Create CreationFilter from Recommendation.Filter. */ public static CreationFilter convertFilter(Recommendation.Filter filter) { if (filter == null) { return null; } CreationFilter cf = new CreationFilter(); Map<String, List<Recommendation.Facet>> outs = filter.getOuts(); for (Map.Entry<String, List<Recommendation.Facet>> entry: outs.entrySet()) { List<Recommendation.Facet> rfs = entry.getValue(); List<CreationFilter.Facet> cfs = new ArrayList<CreationFilter.Facet>(rfs.size()); for (Recommendation.Facet rf: rfs) { cfs.add(new CreationFilter.Facet(rf.getName(), rf.getIndex())); } cf.add(entry.getKey(), cfs); } return cf; } public static Artifact createSQRelationArtifact( String serverUrl, String locale, String river, int measurementStation) throws ServerException { Document create = ClientProtocolUtils.newCreateDocument( SQ_RELATION_ARTIFACT); XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator( create, ArtifactNamespaceContext.NAMESPACE_URI, ArtifactNamespaceContext.NAMESPACE_PREFIX); Element root = create.getDocumentElement(); Element eriver = ec.create("river"); ec.addAttr(eriver, "name", river); Element estation = ec.create("measurement_station"); ec.addAttr(estation, "number", String.valueOf(measurementStation)); root.appendChild(eriver); root.appendChild(estation); return sendCreate(serverUrl, locale, create); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :