Mercurial > dive4elements > framework

annotate artifact-database/src/main/java/de/intevation/artifactdatabase/rest/BaseResource.java @ 57:cf9848c85755 0.2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
RELEASE 0.2: Summarized NEWS and Changes artifacts/trunk@338 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Hans Plum <hans.plum@intevation.de>
date Fri, 13 Nov 2009 18:37:51 +0000
parents 41c225c8bd41
children 48d1a9a082c2
rev   line source
40
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.artifactdatabase.rest;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
48
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
3 import de.intevation.artifacts.CallMeta;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
4 import de.intevation.artifacts.PreferredLocale;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
5
40
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
6 import org.apache.log4j.Logger;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
7
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
8 import org.restlet.resource.ServerResource;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
9 import org.restlet.resource.ResourceException;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
10
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
11 import org.restlet.representation.Representation;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
12
48
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
13 import org.restlet.data.Language;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
14 import org.restlet.data.ClientInfo;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
15 import org.restlet.data.Preference;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
16
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
17 import java.util.List;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
18 import java.util.Iterator;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
19
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
20 import de.intevation.artifactdatabase.DefaultCallMeta;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
21 import de.intevation.artifactdatabase.DefaultPreferredLocale;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
22
40
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
23 /**
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
24 * @author Sascha L. Teichmann (sascha.teichmann@intevation)
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
25 */
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
26 public class BaseResource
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27 extends ServerResource
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
28 {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
29 private static Logger logger = Logger.getLogger(BaseResource.class);
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
30
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
31 public BaseResource() {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
33
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
34 protected Representation post(Representation requestRepr)
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
35 throws ResourceException
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
36 {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
37 try {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
38 return innerPost(requestRepr);
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
39 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
40 catch (ResourceException re) {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
41 throw re;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
43 catch (RuntimeException re) {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
44 logger.error(re.getLocalizedMessage(), re);
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
45 throw re;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
46 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49 protected Representation innerPost(Representation requestRepr)
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 throws ResourceException
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
51 {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
52 return super.post(requestRepr);
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
53 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
54
47
4ae4dc99127d Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 40
diff changeset
55 protected Representation get()
40
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
56 throws ResourceException
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
57 {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
58 try {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
59 return innerGet();
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
60 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
61 catch (ResourceException re) {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
62 throw re;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
63 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
64 catch (RuntimeException re) {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
65 logger.error(re.getLocalizedMessage(), re);
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
66 throw re;
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
67 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
68 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
69
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
70 protected Representation innerGet()
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
71 throws ResourceException
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
72 {
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
73 return super.get();
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
74 }
48
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
75
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
76 protected CallMeta getCallMeta() {
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
77 ClientInfo clientInfo = getClientInfo();
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
78
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
79 List<Preference<Language>> pl = clientInfo.getAcceptedLanguages();
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
80
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
81 PreferredLocale [] languages = new PreferredLocale[pl.size()];
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
82
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
83 int index = 0;
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
84
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
85 for (Iterator<Preference<Language>> iter = pl.iterator(); iter.hasNext();) {
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
86 Preference p = iter.next();
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
87 String lang = p.getMetadata().getName();
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
88 float quality = p.getQuality();
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
89 languages[index++] = new DefaultPreferredLocale(lang, quality);
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
90 }
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
91
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
92 return new DefaultCallMeta(languages);
41c225c8bd41 Add i18n support via "Accept-Language" HTTP headers.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 47
diff changeset
93 }
40
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
94 }
af22d4de275c Log RuntimeExceptions in REST calls to log4j.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
95 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8:
http://dive4elements.wald.intevation.org