ingo@346: package de.intevation.flys.collections;
ingo@346: 
ingo@944: import java.util.ArrayList;
ingo@346: import java.util.HashMap;
ingo@944: import java.util.List;
ingo@346: import java.util.Map;
ingo@346: 
ingo@346: import org.apache.log4j.Logger;
ingo@346: 
ingo@346: import de.intevation.artifacts.ArtifactDatabase;
ingo@346: import de.intevation.artifacts.ArtifactDatabaseException;
ingo@944: import de.intevation.artifacts.CallContext;
ingo@346: import de.intevation.artifacts.CallMeta;
ingo@346: 
ingo@346: import de.intevation.artifactdatabase.state.DefaultOutput;
ingo@944: import de.intevation.artifactdatabase.state.Facet;
ingo@346: import de.intevation.artifactdatabase.state.Output;
ingo@346: 
ingo@944: import de.intevation.flys.artifacts.FLYSArtifact;
ingo@945: import de.intevation.flys.artifacts.model.ManagedFacetAdapter;
ingo@346: 
ingo@346: 
ingo@346: public class OutputParser {
ingo@346: 
ingo@346:     /** Constant XPath that points to the outputmodes of an artifact.*/
ingo@346:     public static final String XPATH_ARTIFACT_OUTPUTMODES =
ingo@346:         "/art:result/art:outputmodes/art:output";
ingo@346: 
ingo@346: 
ingo@346:     private static Logger logger = Logger.getLogger(OutputParser.class);
ingo@346: 
ingo@346:     protected ArtifactDatabase db;
ingo@346:     protected CallMeta         meta;
ingo@944:     protected CallContext      context;
ingo@346: 
ingo@346:     protected Map<String, Output> outs;
ingo@346: 
ingo@346: 
ingo@944:     public OutputParser(ArtifactDatabase db, CallContext context) {
ingo@944:         this.db      = db;
ingo@944:         this.meta    = context.getMeta();
ingo@944:         this.context = context;
ingo@944:         this.outs    = new HashMap<String, Output>();
ingo@346:     }
ingo@346: 
ingo@346: 
ingo@346:     public void parse(String uuid)
ingo@346:     throws ArtifactDatabaseException
ingo@346:     {
ingo@346:         logger.debug("OutputParser.parse: " + uuid);
ingo@346: 
ingo@944:         FLYSArtifact flys = (FLYSArtifact) db.getRawArtifact(uuid);
ingo@346: 
ingo@944:         List<Output> outList = flys.getOutputs(context);
ingo@346: 
ingo@944:         for (Output out: outList) {
ingo@944:             String name = out.getName();
ingo@346: 
ingo@944:             Output o = outs.get(name);
ingo@944:             int  pos = 1;
ingo@346: 
ingo@944:             if (o == null) {
ingo@944:                 o = new DefaultOutput(
ingo@944:                     out.getName(),
ingo@944:                     out.getDescription(),
ingo@944:                     out.getMimeType(),
ingo@944:                     new ArrayList<Facet>(),
ingo@944:                     out.getType());
ingo@944: 
ingo@944:                 outs.put(name, o);
ingo@944:             }
ingo@944:             else {
ingo@944:                 pos = o.getFacets().size() + 1;
ingo@944:             }
ingo@944: 
ingo@944:             List<Facet> facets = facet2ManagedFacet(uuid, out.getFacets(), pos);
ingo@944:             o.addFacets(facets);
ingo@346:         }
ingo@346:     }
ingo@346: 
ingo@346: 
ingo@346:     public Map<String, Output> getOuts() {
ingo@346:         return outs;
ingo@346:     }
ingo@346: 
ingo@346: 
ingo@944:     protected List<Facet> facet2ManagedFacet(
ingo@944:         String      uuid,
ingo@944:         List<Facet> old,
ingo@944:         int         pos)
ingo@944:     {
ingo@944:         List<Facet> newFacets = new ArrayList<Facet>(old.size());
ingo@346: 
ingo@944:         for (Facet f: old) {
ingo@945:             newFacets.add(new ManagedFacetAdapter(f, uuid, pos++, 1));
ingo@346:         }
ingo@346: 
ingo@944:         return newFacets;
ingo@346:     }
ingo@346: }
ingo@346: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :