ingo@100: /*
ingo@100:  * Copyright (c) 2010 by Intevation GmbH
ingo@100:  *
ingo@100:  * This program is free software under the LGPL (>=v2.1)
ingo@100:  * Read the file LGPL.txt coming with the software for details
ingo@100:  * or visit http://www.gnu.org/licenses/ if it does not exist.
ingo@100:  */
ingo@100: 
ingo@80: package de.intevation.artifactdatabase.rest;
ingo@80: 
ingo@80: import de.intevation.artifacts.ArtifactDatabase;
ingo@80: import de.intevation.artifacts.ArtifactDatabaseException;
ingo@80: 
ingo@80: import java.io.IOException;
ingo@80: 
ingo@80: import org.apache.log4j.Logger;
ingo@80: 
ingo@80: import org.restlet.data.MediaType;
ingo@80: import org.restlet.data.Request;
ingo@80: import org.restlet.data.Response;
ingo@80: import org.restlet.data.Status;
ingo@80: 
ingo@80: import org.restlet.ext.xml.DomRepresentation;
ingo@80: 
ingo@80: import org.restlet.representation.EmptyRepresentation;
ingo@80: import org.restlet.representation.Representation;
ingo@80: 
ingo@80: import org.w3c.dom.Document;
ingo@80: 
ingo@80: /**
sascha@88:  * Resource to import an XML document containg an artifact produced by
sascha@88:  * the ExportResource.
sascha@88:  *
ingo@80:  * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a>
ingo@80:  */
ingo@80: public class ImportResource
ingo@80: extends      BaseResource
ingo@80: {
ingo@80:     private static Logger logger = Logger.getLogger(ImportResource.class);
ingo@80: 
sascha@88:     /**
sascha@88:      * server URL where to reach the resource.
sascha@88:      */
ingo@80:     public static final String PATH = "/import";
ingo@80: 
sascha@89:     @Override
ingo@80:     protected Representation innerPost(Representation requestRepr) {
ingo@80: 
ingo@80:         Document inputDocument = null;
ingo@80:         try {
ingo@80:             DomRepresentation input = new DomRepresentation(requestRepr);
ingo@80:             input.setNamespaceAware(true);
ingo@80:             inputDocument = input.getDocument();
ingo@80:         }
ingo@80:         catch (IOException ioe) {
ingo@80:             logger.error(ioe.getMessage());
ingo@80:             Response response = getResponse();
ingo@80:             response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST, ioe);
ingo@80:             return new EmptyRepresentation();
ingo@80:         }
ingo@80: 
ingo@80:         Request request = getRequest();
ingo@80: 
ingo@80:         ArtifactDatabase db = (ArtifactDatabase)getContext()
ingo@80:             .getAttributes().get("database");
ingo@80: 
ingo@80:         try {
ingo@80:             return new DomRepresentation(
ingo@80:                 MediaType.APPLICATION_XML,
ingo@80:                 db.importArtifact(inputDocument, getCallMeta()));
ingo@80:         }
ingo@80:         catch (ArtifactDatabaseException adbe) {
ingo@80:             logger.warn(adbe.getLocalizedMessage(), adbe);
ingo@80:             Response response = getResponse();
ingo@80:             response.setStatus(
ingo@80:                 Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage());
ingo@80:             return new EmptyRepresentation();
ingo@80:         }
ingo@80:     }
ingo@80: }
ingo@80: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :