sascha@73: package de.intevation.artifactdatabase.rest;
sascha@73: 
sascha@73: import org.restlet.representation.Representation;
sascha@73: import org.restlet.representation.EmptyRepresentation;
sascha@73: 
sascha@73: import org.restlet.ext.xml.DomRepresentation;
sascha@73: 
sascha@73: import de.intevation.artifacts.ArtifactDatabase;
sascha@73: import de.intevation.artifacts.ArtifactDatabaseException;
sascha@73: 
sascha@73: import org.restlet.data.Request;
sascha@73: import org.restlet.data.Response;
sascha@73: import org.restlet.data.Status;
sascha@73: import org.restlet.data.MediaType;
sascha@73: 
sascha@73: import org.apache.log4j.Logger;
sascha@73: 
sascha@73: import org.w3c.dom.Document;
sascha@73: 
sascha@73: import java.io.IOException;
sascha@73: 
sascha@73: /**
sascha@73:  * @author Sascha L. Teichmann (sascha.teichmann@intevation)
sascha@73:  */
sascha@73: public class ServiceResource
sascha@73: extends      BaseResource
sascha@73: {
sascha@73:     private static Logger logger = Logger.getLogger(ServiceResource.class);
sascha@73: 
sascha@73:     public static final String PATH = "/service/{service}";
sascha@73: 
sascha@73:     public static final String NO_SUCH_ACTION_MESSAGE = "no such service";
sascha@73: 
sascha@73:     protected Representation innerPost(Representation requestRepr) {
sascha@73: 
sascha@73:         Document inputDocument = null;
sascha@73:         try {
sascha@73:             DomRepresentation input = new DomRepresentation(requestRepr);
sascha@73:             input.setNamespaceAware(true);
sascha@73:             inputDocument = input.getDocument();
sascha@73:         }
sascha@73:         catch (IOException ioe) {
sascha@73:             logger.error(ioe.getMessage());
sascha@73:             Response response = getResponse();
sascha@73:             response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST, ioe);
sascha@73:             return new EmptyRepresentation();
sascha@73:         }
sascha@73: 
sascha@73:         Request request = getRequest();
sascha@73: 
sascha@73:         String service = (String)request.getAttributes().get("service");
sascha@73: 
sascha@73:         ArtifactDatabase db = (ArtifactDatabase)getContext()
sascha@73:             .getAttributes().get("database");
sascha@73: 
sascha@73:         try {
sascha@73:             return new DomRepresentation(
sascha@73:                 MediaType.APPLICATION_XML,
sascha@73:                 db.process(service, inputDocument, getCallMeta()));
sascha@73:         }
sascha@73:         catch (ArtifactDatabaseException adbe) {
sascha@73:             logger.warn(adbe.getLocalizedMessage(), adbe);
sascha@73:             Response response = getResponse();
sascha@73:             response.setStatus(
sascha@73:                 Status.CLIENT_ERROR_BAD_REQUEST, adbe.getMessage());
sascha@73:             return new EmptyRepresentation();
sascha@73:         }
sascha@73:     }
sascha@73: }
sascha@73: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :