Mercurial > dive4elements > framework
diff artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ExportResource.java @ 79:f69e5b87f05f
Implementation to export artifacts as xml (applied patch from issue208 by SLT).
artifacts/trunk@792 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 16 Mar 2010 16:03:06 +0000 |
parents | |
children | 69c84cf7c5d7 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ExportResource.java Tue Mar 16 16:03:06 2010 +0000 @@ -0,0 +1,58 @@ +package de.intevation.artifactdatabase.rest; + +import de.intevation.artifacts.ArtifactDatabase; +import de.intevation.artifacts.ArtifactDatabaseException; + +import org.apache.log4j.Logger; + +import org.restlet.data.MediaType; +import org.restlet.data.Request; +import org.restlet.data.Response; +import org.restlet.data.Status; + +import org.restlet.ext.xml.DomRepresentation; + +import org.restlet.representation.EmptyRepresentation; +import org.restlet.representation.Representation; + +import org.restlet.resource.ResourceException; + +/** + * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a> + */ +public class ExportResource +extends BaseResource +{ + private static Logger logger = Logger.getLogger(ExportResource.class); + + public static final String PATH = "/export/{uuid}"; + + protected Representation innerGet() + throws ResourceException + { + Request request = getRequest(); + + String identifier = (String)request.getAttributes().get("uuid"); + + if (logger.isDebugEnabled()) { + logger.debug("looking for artifact id '" + identifier + "'"); + } + + ArtifactDatabase db = (ArtifactDatabase)getContext() + .getAttributes().get("database"); + + try { + return new DomRepresentation( + MediaType.APPLICATION_XML, + db.exportArtifact(identifier, getCallMeta())); + } + catch (ArtifactDatabaseException adbe) { + logger.warn(adbe.getLocalizedMessage(), adbe); + Response response = getResponse(); + response.setStatus( + Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage()); + return new EmptyRepresentation(); + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :