Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/DescribeArtifactServiceImpl.java @ 2508:4aa70825bde1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
map print: generate valid url to access service. flys-client/trunk@4363 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 09 May 2012 11:18:24 +0000
parents bc06a671ef60
children
rev   line source
865
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.client.server;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
3 import org.w3c.dom.Document;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
5 import org.apache.log4j.Logger;
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
6
865
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
7 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11 import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12 import de.intevation.artifacts.httpclient.http.HttpClient;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
13 import de.intevation.artifacts.httpclient.http.HttpClientImpl;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import de.intevation.artifacts.httpclient.http.response.DocumentResponseHandler;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
16 import de.intevation.flys.client.shared.exceptions.ServerException;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17 import de.intevation.flys.client.shared.model.Artifact;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18 import de.intevation.flys.client.client.services.DescribeArtifactService;
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 /**
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22 * This interface provides artifact specific operation DESCRIBE.
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
23 *
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25 */
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26 public class DescribeArtifactServiceImpl
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27 extends RemoteServiceServlet
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28 implements DescribeArtifactService
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 {
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
30 private static final Logger logger =
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
31 Logger.getLogger(DescribeArtifactServiceImpl.class);
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
32
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
33
865
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34 public static final String ERROR_DESCRIBE_ARTIFACT =
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35 "error_describe_artifact";
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
36
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
37
1425
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1367
diff changeset
38 public Artifact describe(String locale, Artifact artifact)
865
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39 throws ServerException
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
40 {
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
41 logger.info("DescribeArtifactServiceImpl.describe");
865
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42
1425
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1367
diff changeset
43 String url = getServletContext().getInitParameter("server-url");
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1367
diff changeset
44
865
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45 Document describe = ClientProtocolUtils.newDescribeDocument(
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46 artifact.getUuid(),
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
47 artifact.getHash(),
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48 true);
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 HttpClient client = new HttpClientImpl(url, locale);
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52 try {
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
53 logger.debug("Start Http request now.");
865
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
55 Document description = (Document) client.describe(
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
56 new de.intevation.artifacts.httpclient.objects.Artifact(
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
57 artifact.getUuid(),
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 artifact.getHash()),
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59 describe,
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 new DocumentResponseHandler());
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 if (description != null) {
1367
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 865
diff changeset
63 logger.debug("Finished Http request sucessfully!");
865
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
64
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
65 return (Artifact) new FLYSArtifactCreator().create(description);
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
66 }
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
67 }
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
68 catch (ConnectionException ce) {
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
69 ce.printStackTrace();
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70 }
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
72 throw new ServerException(ERROR_DESCRIBE_ARTIFACT);
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73 }
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74 }
43f520f923a8 Remove the loading panel when its Artifact's background process is finished.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
75 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org