dive4elements/framework: artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ArtifactResource.java annotate

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ArtifactResource.java @ 90:68285f7bc476

More javadoc. artifacts/trunk@846 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Sascha L. Teichmann <sascha.teichmann@intevation.de>
date	Fri, 26 Mar 2010 17:59:50 +0000
parents	d348fe1fd822
children	e27cf9c84eb8

rev	line source
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 package de.intevation.artifactdatabase.rest;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2
40 af22d4de275c Log RuntimeExceptions in REST calls to log4j. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 35 diff changeset	3 import org.restlet.resource.ResourceException;
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	4
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	5 import org.restlet.representation.Representation;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	6 import org.restlet.representation.EmptyRepresentation;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	7
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	8 import org.restlet.ext.xml.DomRepresentation;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10 import de.intevation.artifacts.ArtifactDatabase;
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	11 import de.intevation.artifacts.ArtifactDatabaseException;
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 import de.intevation.artifacts.Artifact;
29 22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 28 diff changeset	13 import de.intevation.artifacts.ArtifactNamespaceContext;
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15 import org.restlet.data.Request;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 import org.restlet.data.Response;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17 import org.restlet.data.Status;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18 import org.restlet.data.MediaType;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 import org.apache.log4j.Logger;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 import org.w3c.dom.Document;
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	23
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	24 import java.io.IOException;
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	25
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	26 import de.intevation.artifactdatabase.XMLUtils;
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	27
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	28 /**
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	29 * Resource to expose the core artifact methods
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	30 * (describe, feed and advance) via REST.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	31 *
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	32 * <ul>
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	33 * <li>describe() is modelled via GET.</li>
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	34 * <li>advance() and feed() are modelled via POST.</li>
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	35 * </ul>
77 48d1a9a082c2 Bring @author javadoc tags in form '@author <a href="john.doe@example.com">John Doe</a>' Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 64 diff changeset	36 * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a>
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	37 */
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	38 public class ArtifactResource
40 af22d4de275c Log RuntimeExceptions in REST calls to log4j. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 35 diff changeset	39 extends BaseResource
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40 {
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	41 private static Logger logger = Logger.getLogger(ArtifactResource.class);
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	43 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	44 * XPath to figure out the type of action (feed, advance) via the
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	45 * incoming POST request.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	46 */
64 8b72676698b5 Create a namespace aware document out of the request. We consider namespaces now. Adapted xpath to find action. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 55 diff changeset	47 public static final String XPATH_ACTION = "/art:action/art:type/@name";
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	48
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	49 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	50 * server URL where to reach the resource.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	51 */
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52 public static final String PATH = "/artifact/{uuid}";
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	53
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	54 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	55 * Error message if no action was given.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	56 */
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	57 public static final String NO_ACTION_MESSAGE = "no action given";
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	58
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	59 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	60 * Error message if a unknown action was given.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	61 */
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	62 public static final String NO_SUCH_ACTION_MESSAGE = "no such action";
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	63
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	64 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	65 * Error message if the requested artifact was not found in
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	66 * the artifact database.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	67 */
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68 public static final String NO_ARTIFACT_FOUND = "Artifact not found";
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	70 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	71 * Action name 'advance'.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	72 */
55 9a29899b31e5 describe() in REST interface is also handled as POST to pass Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 48 diff changeset	73 public static final String ADVANCE = "advance";
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	74 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	75 * Action name 'feed'.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	76 */
55 9a29899b31e5 describe() in REST interface is also handled as POST to pass Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 48 diff changeset	77 public static final String FEED = "feed";
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	78 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	79 * Action name 'describe'.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	80 */
55 9a29899b31e5 describe() in REST interface is also handled as POST to pass Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 48 diff changeset	81 public static final String DESCRIBE = "describe";
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	82
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	83 @Override
40 af22d4de275c Log RuntimeExceptions in REST calls to log4j. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 35 diff changeset	84 protected Representation innerGet()
af22d4de275c Log RuntimeExceptions in REST calls to log4j. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 35 diff changeset	85 throws ResourceException
af22d4de275c Log RuntimeExceptions in REST calls to log4j. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 35 diff changeset	86 {
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	87 Request request = getRequest();
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	88
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	89 String identifier = (String)request.getAttributes().get("uuid");
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	90
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	91 if (logger.isDebugEnabled()) {
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	92 logger.debug("looking for artifact id '" + identifier + "'");
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	93 }
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	94
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	95 ArtifactDatabase db = (ArtifactDatabase)getContext()
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	96 .getAttributes().get("database");
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	97
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	98 try {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	99 return new DomRepresentation(
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	100 MediaType.APPLICATION_XML,
55 9a29899b31e5 describe() in REST interface is also handled as POST to pass Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 48 diff changeset	101 db.describe(identifier, null, getCallMeta()));
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	102 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	103 catch (ArtifactDatabaseException adbe) {
35 7a01a464a83b More warning log output in POST case in REST interface of artifact. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	104 logger.warn(adbe.getLocalizedMessage(), adbe);
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	105 Response response = getResponse();
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	106 response.setStatus(
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	107 Status.CLIENT_ERROR_NOT_FOUND, adbe.getMessage());
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	108 return new EmptyRepresentation();
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	109 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	110 }
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	111
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	112 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	113 * Method to figure out which POST action (feed or advance) was
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	114 * triggered and perform this operation on the artifact specified
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	115 * by 'identifier' and found in the artifact database 'db'
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	116 * @param identifier The identifier of the artifact.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	117 * @param action The action to be performed.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	118 * @param source The input document to further parameterize the
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	119 * operation.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	120 * @param db The artifact database where to find the artifact.
89 d348fe1fd822 More javadoc (fixes small glitches, too). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 88 diff changeset	121 * @return The representation produced by the performed action.
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	122 */
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	123 protected Representation dispatch(
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	124 String identifier,
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	125 String action,
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	126 Document source,
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	127 ArtifactDatabase db
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	128 ) {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	129 Document out = null;
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	130
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	131 try {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	132 if (action.equals(FEED)) {
48 41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 40 diff changeset	133 out = db.feed(identifier, source, getCallMeta());
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	134 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	135 else if (action.equals(ADVANCE)) {
48 41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 40 diff changeset	136 out = db.advance(identifier, source, getCallMeta());
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	137 }
55 9a29899b31e5 describe() in REST interface is also handled as POST to pass Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 48 diff changeset	138 else if (action.equals(DESCRIBE)) {
9a29899b31e5 describe() in REST interface is also handled as POST to pass Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 48 diff changeset	139 out = db.describe(identifier, source, getCallMeta());
9a29899b31e5 describe() in REST interface is also handled as POST to pass Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 48 diff changeset	140 }
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	141 else {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	142 throw new ArtifactDatabaseException(NO_SUCH_ACTION_MESSAGE);
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	143 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	144 }
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	145 catch (ArtifactDatabaseException adbe) {
35 7a01a464a83b More warning log output in POST case in REST interface of artifact. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 34 diff changeset	146 logger.warn(adbe.getLocalizedMessage(), adbe);
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	147 Response response = getResponse();
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	148 response.setStatus(
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	149 Status.CLIENT_ERROR_BAD_REQUEST, adbe.getMessage());
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	150 return new EmptyRepresentation();
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	151 }
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	152
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	153 return new DomRepresentation(MediaType.APPLICATION_XML, out);
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	154 }
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	155
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	156 @Override
40 af22d4de275c Log RuntimeExceptions in REST calls to log4j. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 35 diff changeset	157 protected Representation innerPost(Representation requestRepr) {
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	158
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	159 Document inputDocument = null;
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	160 try {
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	161 DomRepresentation input = new DomRepresentation(requestRepr);
64 8b72676698b5 Create a namespace aware document out of the request. We consider namespaces now. Adapted xpath to find action. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 55 diff changeset	162 input.setNamespaceAware(true);
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	163 inputDocument = input.getDocument();
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	164 }
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	165 catch (IOException ioe) {
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	166 logger.error(ioe.getMessage());
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	167 Response response = getResponse();
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	168 response.setStatus(Status.CLIENT_ERROR_BAD_REQUEST, ioe);
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	169 return new EmptyRepresentation();
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	170 }
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	171
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	172 String action = XMLUtils.xpathString(
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	173 inputDocument,
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	174 XPATH_ACTION,
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	175 ArtifactNamespaceContext.INSTANCE);
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	176
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	177 if (action == null \|\| action.length() == 0) {
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	178 Response response = getResponse();
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	179 response.setStatus(
c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	180 Status.CLIENT_ERROR_BAD_REQUEST, NO_ACTION_MESSAGE);
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	181 return new EmptyRepresentation();
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	182 }
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	183
40 af22d4de275c Log RuntimeExceptions in REST calls to log4j. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 35 diff changeset	184 Request request = getRequest();
af22d4de275c Log RuntimeExceptions in REST calls to log4j. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 35 diff changeset	185
28 019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	186 String identifier = (String)request.getAttributes().get("uuid");
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	187
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	188 ArtifactDatabase db = (ArtifactDatabase)getContext()
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	189 .getAttributes().get("database");
019b9f02d523 Added REST handler for 'advance' and 'feed' to be called by HTTP POST '/artifact/{uuid}'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 27 diff changeset	190
32 c2d53bd30ab8 Re-factored artifact API for better integration of background processing. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 29 diff changeset	191 return dispatch(identifier, action, inputDocument, db);
27 75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	192 }
75bdaf900473 Added REST handler for 'describe'. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	193 }
88 69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 77 diff changeset	194 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ArtifactResource.java @ 90:68285f7bc476