Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/OutRepresentation.java @ 156:a76de72ad6d1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added stubs for the collection handling in db backend. Added missing attribute column to the collection item table. artifacts/trunk@1381 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 03 Mar 2011 09:53:02 +0000
parents 933bbc9fc11f
children
rev   line source
100
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
1 /*
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
2 * Copyright (c) 2010 by Intevation GmbH
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
3 *
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
4 * This program is free software under the LGPL (>=v2.1)
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
5 * Read the file LGPL.txt coming with the software for details
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
6 * or visit http://www.gnu.org/licenses/ if it does not exist.
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
7 */
933bbc9fc11f Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 93
diff changeset
8
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
9 package de.intevation.artifactdatabase.rest;
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
10
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
11 import de.intevation.artifacts.ArtifactDatabase.DeferredOutput;
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
12
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13 import java.io.IOException;
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
14 import java.io.OutputStream;
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
15
93
e27cf9c84eb8 Unified imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 88
diff changeset
16 import org.restlet.data.MediaType;
e27cf9c84eb8 Unified imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 88
diff changeset
17
e27cf9c84eb8 Unified imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 88
diff changeset
18 import org.restlet.representation.OutputRepresentation;
e27cf9c84eb8 Unified imports.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 88
diff changeset
19
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
20 /**
88
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
21 * Special representation to serve the out()-outputs
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
22 * via DeferredOutput efficently .
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: 32
diff changeset
23 * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a>
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
24 */
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
25 public class OutRepresentation
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
26 extends OutputRepresentation
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27 {
88
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
28 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
29 * The deferred output fetched from ArtifactDatabase.out().
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
30 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
31 protected DeferredOutput out;
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32
88
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
33 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
34 * Constructor to create representation with a given MIME type and
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
35 * a deferred output.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
36 * @param mediaType The MIME type of this representation.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
37 * @param out The deferred output from the ArtifactDatabase.out() call.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
38 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
39 public OutRepresentation(MediaType mediaType, DeferredOutput out) {
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
40 super(mediaType);
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
41 this.out = out;
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42 }
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
43
88
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
44 /**
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
45 * Overwrites the write(OutputStream) of OutRepresentation to serve
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
46 * the data from the deferred output.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
47 * @param output the stream where to write the data into.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
48 * @throws IOException Thrown if an exception occurred while writing
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
49 * the data to the output stream.
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
50 */
32
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
51 public void write(OutputStream output) throws IOException {
c2d53bd30ab8 Re-factored artifact API for better integration of background processing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 31
diff changeset
52 out.write(output);
29
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
53 }
22b03d5c84c5 Added REST out handler for artifacts reachable via HTTP GET '/artifact/{uuid}/{type}'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
54 }
88
69c84cf7c5d7 Added javadoc to the REST package of the artifact database (complete).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 77
diff changeset
55 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org