sascha@1: package de.intevation.artifacts;
sascha@1: 
sascha@32: import org.w3c.dom.Document;
sascha@32: 
sascha@32: import java.io.OutputStream;
sascha@32: import java.io.IOException;
sascha@32: 
sascha@1: /**
sascha@1:  * Interface of an artifact managing database.
sascha@1:  *
sascha@1:  * @author Sascha L. Teichmann (sascha.teichmann@intevation.de)
sascha@1:  */
sascha@1: public interface ArtifactDatabase
sascha@1: {
sascha@32:     public interface DeferredOutput {
sascha@1: 
sascha@32:         void write(OutputStream output) throws IOException;
sascha@32: 
sascha@32:     } // interface DeferredOut
sascha@1: 
sascha@1:     /**
sascha@32:      * List of artifact factories names accessible through the database.
sascha@32:      * @return pairs of names and descriptions of the factories.
sascha@1:      */
sascha@32:     String [][] artifactFactoryNamesAndDescriptions();
sascha@4: 
ingo@66:     ArtifactFactory getInternalArtifactFactory(String factoryName);
ingo@66: 
sascha@48:     Document createArtifactWithFactory(String factory, CallMeta callMeta)
sascha@32:         throws ArtifactDatabaseException;
sascha@32: 
sascha@55:     Document describe(String artifact, Document data, CallMeta callMeta)
sascha@32:         throws ArtifactDatabaseException;
sascha@32: 
sascha@48:     Document advance(String artifact, Document target, CallMeta callMeta)
sascha@32:         throws ArtifactDatabaseException;
sascha@32: 
sascha@48:     Document feed(String artifact, Document data, CallMeta callMeta)
sascha@48:         throws ArtifactDatabaseException;
sascha@48: 
sascha@48:     DeferredOutput out(String artifact, Document format, CallMeta callMeta)
sascha@32:         throws ArtifactDatabaseException;
sascha@32: 
sascha@68:     String [][] serviceNamesAndDescriptions();
sascha@68: 
sascha@70:     Document process(String service, Document input, CallMeta callMeta)
sascha@70:         throws ArtifactDatabaseException;
sascha@68: 
sascha@1: }
sascha@1: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: