sascha@710: package de.intevation.flys.exports;
sascha@710: 
sascha@710: import java.io.IOException;
sascha@710: import java.io.OutputStream;
sascha@710: 
sascha@710: import org.apache.log4j.Logger;
sascha@710: 
sascha@710: import de.intevation.artifacts.Artifact;
sascha@710: import de.intevation.artifacts.CallContext;
sascha@710: 
sascha@710: import de.intevation.artifacts.common.utils.XMLUtils;
sascha@710: 
sascha@710: import de.intevation.artifactdatabase.state.Facet;
sascha@710: 
felix@1944: import de.intevation.artifactdatabase.state.ArtifactAndFacet;
sascha@710: import de.intevation.flys.artifacts.FLYSArtifact;
sascha@710: 
sascha@710: import de.intevation.flys.artifacts.model.Calculation;
sascha@710: 
sascha@710: import org.w3c.dom.Document;
sascha@710: 
sascha@710: public class ReportGenerator
sascha@742: implements   OutGenerator
sascha@710: {
sascha@710:     private static Logger logger = Logger.getLogger(ReportGenerator.class);
sascha@710: 
sascha@710:     protected Document     result;
sascha@710:     protected OutputStream out;
sascha@710:     protected CallContext  context;
sascha@710: 
sascha@710:     public ReportGenerator() {
sascha@710:     }
sascha@710: 
sascha@710:     @Override
sascha@710:     public void init(Document request, OutputStream out, CallContext context) {
sascha@710:         logger.debug("init");
sascha@710:         this.out     = out;
sascha@710:         this.context = context;
sascha@710:         result = XMLUtils.newDocument();
sascha@710:     }
sascha@710: 
sascha@710:     @Override
sascha@710:     public void setMasterArtifact(Artifact master) {
sascha@710:         // not needed
sascha@710:     }
sascha@710: 
sascha@710:     @Override
ingo@1684:     public void doOut(
felix@1944:         ArtifactAndFacet artifactFacet,
felix@1944:         Document         attr,
felix@1944:         boolean          visible
ingo@1684:     ) {
sascha@710:         logger.debug("doOut");
felix@1944:         Facet facet = artifactFacet.getFacet();
sascha@710:         if (facet != null) {
felix@1944:             Calculation report = (Calculation) artifactFacet.getData(context);
sascha@710:             report.toXML(result, context.getMeta());
sascha@710:         }
sascha@710:     }
sascha@710: 
sascha@710:     @Override
sascha@710:     public void generate() throws IOException {
sascha@710:         logger.debug("generate");
sascha@710:         XMLUtils.toStream(result, out);
sascha@710:     }
sascha@710: }
sascha@710: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :