Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/rest/CreateResource.java @ 26:83a059c204f8
Connected /create with artifact db.
artifacts/trunk@61 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Thu, 10 Sep 2009 12:29:57 +0000 |
| parents | 72abee95fd64 |
| children | c2d53bd30ab8 |
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| 25:ccc6aae25585 | 26:83a059c204f8 |
|---|---|
| 20 import org.restlet.representation.Representation; | 20 import org.restlet.representation.Representation; |
| 21 import org.restlet.representation.EmptyRepresentation; | 21 import org.restlet.representation.EmptyRepresentation; |
| 22 | 22 |
| 23 import java.io.IOException; | 23 import java.io.IOException; |
| 24 | 24 |
| 25 import de.intevation.artifacts.ArtifactNamespaceContext; | |
| 26 import de.intevation.artifacts.ArtifactDatabase; | |
| 27 import de.intevation.artifacts.Artifact; | |
| 28 | |
| 25 /** | 29 /** |
| 26 * @author Sascha L. Teichmann (sascha.teichmann@intevation) | 30 * @author Sascha L. Teichmann (sascha.teichmann@intevation) |
| 27 */ | 31 */ |
| 28 public class CreateResource | 32 public class CreateResource |
| 29 extends ServerResource | 33 extends ServerResource |
| 30 { | 34 { |
| 31 private static Logger logger = Logger.getLogger(CreateResource.class); | 35 private static Logger logger = Logger.getLogger(CreateResource.class); |
| 32 | 36 |
| 33 public static final String PATH = "/create"; | 37 public static final String PATH = "/create"; |
| 38 | |
| 39 public static final String XPATH_FACTORY = "/action/factory/@name"; | |
| 40 | |
| 41 public static final String NO_FACTORY_MESSAGE = "No factory given"; | |
| 42 | |
| 43 public static final String NO_ARTIFACT_CREATED = "No artifact created"; | |
| 34 | 44 |
| 35 @Post | 45 @Post |
| 36 public Representation represent() { | 46 public Representation represent() { |
| 37 | 47 |
| 38 Request request = getRequest(); | 48 Request request = getRequest(); |
| 48 logger.error(ioe.getMessage()); | 58 logger.error(ioe.getMessage()); |
| 49 Response response = getResponse(); | 59 Response response = getResponse(); |
| 50 response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST, ioe); | 60 response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST, ioe); |
| 51 return new EmptyRepresentation(); | 61 return new EmptyRepresentation(); |
| 52 } | 62 } |
| 63 | |
| 64 String factory = XMLUtils.xpathString( | |
| 65 inputDocument, | |
| 66 XPATH_FACTORY, | |
| 67 ArtifactNamespaceContext.INSTANCE); | |
| 68 | |
| 69 if (factory == null || factory.length() == 0) { | |
| 70 Response response = getResponse(); | |
| 71 response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST, NO_FACTORY_MESSAGE); | |
| 72 return new EmptyRepresentation(); | |
| 73 } | |
| 74 | |
| 75 if (logger.isDebugEnabled()) { | |
| 76 logger.debug("Create artifact with factory '" + factory + "'"); | |
| 77 } | |
| 78 | |
| 79 ArtifactDatabase db = (ArtifactDatabase)getContext() | |
| 80 .getAttributes().get("database"); | |
| 81 | |
| 82 Artifact artifact = db.createArtifactWithFactory(factory); | |
| 83 | |
| 84 if (artifact == null) { | |
| 85 Response response = getResponse(); | |
| 86 response.setStatus(Status.CLIENT_ERROR_UNPROCESSABLE_ENTITY, NO_ARTIFACT_CREATED); | |
| 87 return new EmptyRepresentation(); | |
| 88 } | |
| 53 | 89 |
| 54 Document outputDocument = XMLUtils.newDocument(); | 90 Document outputDocument = artifact.describe( |
| 91 db.getArtifactContext()); | |
| 55 | 92 |
| 56 return new DomRepresentation( | 93 return new DomRepresentation( |
| 57 MediaType.APPLICATION_XML, outputDocument); | 94 MediaType.APPLICATION_XML, outputDocument); |
| 58 } | 95 } |
| 59 } | 96 } |