--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ReportGenerator.java	Mon Jun 20 13:47:59 2011 +0000
@@ -0,0 +1,62 @@
+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.Facet;
+
+import de.intevation.flys.artifacts.FLYSArtifact;
+
+import de.intevation.flys.artifacts.model.Calculation;
+
+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 = XMLUtils.newDocument();
+    }
+
+    @Override
+    public void setMasterArtifact(Artifact master) {
+        // not needed
+    }
+
+    @Override
+    public void doOut(Artifact artifact, Facet facet, Document attr) {
+        logger.debug("doOut");
+        facet = ((FLYSArtifact)artifact).getNativeFacet(facet);
+        if (facet != null) {
+            Calculation report = (Calculation)facet.getData(artifact, context);
+            report.toXML(result, context.getMeta());
+        }
+    }
+
+    @Override
+    public void generate() throws IOException {
+        logger.debug("generate");
+        XMLUtils.toStream(result, out);
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :