Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/ReportGenerator.java @ 3572:b8b1280606c2
Removed superfluous imports.
flys-artifacts/trunk@5179 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Thu, 09 Aug 2012 08:04:06 +0000 |
parents | 118fe1cc8cc8 |
children |
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package de.intevation.flys.exports; import java.io.IOException; import java.io.OutputStream; import org.apache.log4j.Logger; import de.intevation.artifacts.Artifact; import de.intevation.artifacts.CallContext; import de.intevation.artifacts.common.utils.XMLUtils; import de.intevation.artifactdatabase.state.ArtifactAndFacet; import de.intevation.artifactdatabase.state.Facet; import de.intevation.artifactdatabase.state.Settings; import de.intevation.flys.artifacts.model.Calculation; import de.intevation.flys.collections.FLYSArtifactCollection; import org.w3c.dom.Document; public class ReportGenerator implements OutGenerator { private static Logger logger = Logger.getLogger(ReportGenerator.class); protected Document result; protected OutputStream out; protected CallContext context; public ReportGenerator() { } @Override public void init(Document request, OutputStream out, CallContext context) { logger.debug("init"); this.out = out; this.context = context; result = null; } @Override public void setMasterArtifact(Artifact master) { // not needed } @Override public void setCollection(FLYSArtifactCollection collection) { // not needed } @Override public void doOut( ArtifactAndFacet artifactFacet, Document attr, boolean visible ) { logger.debug("doOut"); Facet facet = artifactFacet.getFacet(); if (facet != null) { Calculation report = (Calculation) artifactFacet.getData(context); if (result == null) { result = XMLUtils.newDocument(); report.toXML(result, context.getMeta()); } } } @Override public void generate() throws IOException { logger.debug("generate"); XMLUtils.toStream(result != null ? result : XMLUtils.newDocument(), out); } /** * Returns an instance of <i>EmptySettings</i> currently! * * @return an instance of <i>EmptySettings</i>. */ public Settings getSettings() { return new EmptySettings(); } /** * This method is not implemented. Override it in subclasses if those need a * <i>Settings</i> object. */ public void setSettings(Settings settings) { // do nothing } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :