Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/RiverService.java @ 6993:b7a3cd7aa2fb dc-km-filter

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Closing branch 'dc-km-filter', should already be integrated in default (but not tracked by hg).
author Bernhard Reiter <bernhard@intevation.de>
date Wed, 11 Sep 2013 17:04:06 +0200
parents 614ffddb860e
children
rev   line source
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.services;
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
133
d6197a05a87c The 'rivers' service retrieves the rivers from backend now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 118
diff changeset
3 import java.util.List;
d6197a05a87c The 'rivers' service retrieves the rivers from backend now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 118
diff changeset
4
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5 import org.apache.log4j.Logger;
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
7 import org.w3c.dom.Document;
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8 import org.w3c.dom.Element;
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10 import de.intevation.artifacts.CallMeta;
966
a63d79107289 Adjusted services to implement changed signature.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
11 import de.intevation.artifacts.GlobalContext;
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
13 import de.intevation.artifacts.common.ArtifactNamespaceContext;
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import de.intevation.artifacts.common.utils.XMLUtils;
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15
133
d6197a05a87c The 'rivers' service retrieves the rivers from backend now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 118
diff changeset
16 import de.intevation.flys.model.River;
d6197a05a87c The 'rivers' service retrieves the rivers from backend now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 118
diff changeset
17
d6197a05a87c The 'rivers' service retrieves the rivers from backend now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 118
diff changeset
18 import de.intevation.flys.artifacts.model.RiverFactory;
d6197a05a87c The 'rivers' service retrieves the rivers from backend now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 118
diff changeset
19
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 /**
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22 * This service provides information about the supported rivers by this
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
23 * application.
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24 *
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26 */
1631
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
27 public class RiverService extends FLYSService {
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 /** The logger used in this service.*/
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30 private static Logger logger = Logger.getLogger(RiverService.class);
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32
1631
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
33 protected Document doProcess(
966
a63d79107289 Adjusted services to implement changed signature.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
34 Document data,
a63d79107289 Adjusted services to implement changed signature.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
35 GlobalContext globalContext,
a63d79107289 Adjusted services to implement changed signature.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
36 CallMeta callMeta
a63d79107289 Adjusted services to implement changed signature.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 316
diff changeset
37 ) {
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 logger.debug("RiverService.process");
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
40 Document result = XMLUtils.newDocument();
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42 XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43 result,
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44 ArtifactNamespaceContext.NAMESPACE_URI,
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45 ArtifactNamespaceContext.NAMESPACE_PREFIX);
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46
1631
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
47 List<River> allRivers = RiverFactory.getRivers();
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48
1631
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
49 Element rivers = ec.create("rivers");
314
aeeb9054b7cf Acquire/release sessions in services to avoid db connection leaks.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
50
1631
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
51 for (River river: allRivers) {
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
52 Element r = ec.create("river");
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
53 ec.addAttr(r, "name", river.getName(), true);
314
aeeb9054b7cf Acquire/release sessions in services to avoid db connection leaks.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 133
diff changeset
54
1631
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
55 rivers.appendChild(r);
133
d6197a05a87c The 'rivers' service retrieves the rivers from backend now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 118
diff changeset
56 }
1631
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
57
26e19cdaed5e Improved database session handling in services and artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 966
diff changeset
58 result.appendChild(rivers);
118
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 return result;
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61 }
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 }
888e3b1dcdd9 Added a RiverService (/service/rivers) that retrieves a list of provided rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org