Mercurial > dive4elements > framework
annotate artifact-database/src/main/java/de/intevation/artifactdatabase/DefaultArtifact.java @ 17:5a6b6a3debc7
Integrated logging into artifact database.
artifacts/trunk@33 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Tue, 08 Sep 2009 06:29:52 +0000 |
parents | e8626caac353 |
children | 63a8aa276693 |
rev | line source |
---|---|
10
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1 package de.intevation.artifactdatabase; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
2 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
3 import org.w3c.dom.Document; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
4 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
5 import javax.xml.parsers.DocumentBuilderFactory; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
6 import javax.xml.parsers.ParserConfigurationException; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
7 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
8 import de.intevation.artifacts.Artifact; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
9 |
17
5a6b6a3debc7
Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
10
diff
changeset
|
10 import org.apache.log4j.Logger; |
5a6b6a3debc7
Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
10
diff
changeset
|
11 |
10
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
12 /** |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
13 * @author Sascha L. Teichmann (sascha.teichmann@intevation.de) |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
14 */ |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
15 public class DefaultArtifact |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
16 implements Artifact |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
17 { |
17
5a6b6a3debc7
Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
10
diff
changeset
|
18 private static Logger logger = Logger.getLogger(DefaultArtifact.class); |
5a6b6a3debc7
Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
10
diff
changeset
|
19 |
10
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
20 protected String identifier; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
21 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
22 public DefaultArtifact() { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
23 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
24 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
25 protected Document newDocument() { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
26 try { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
27 return DocumentBuilderFactory |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
28 .newInstance() |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
29 .newDocumentBuilder() |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
30 .newDocument(); |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
31 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
32 catch (ParserConfigurationException pce) { |
17
5a6b6a3debc7
Integrated logging into artifact database.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
10
diff
changeset
|
33 logger.error(pce.getLocalizedMessage(), pce); |
10
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
34 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
35 return null; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
36 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
37 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
38 public String identifier() { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
39 return this.identifier; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
40 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
41 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
42 public String hash() { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
43 return String.valueOf(hashCode()); |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
44 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
45 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
46 public Document describe(Object context) { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
47 return newDocument(); |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
48 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
49 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
50 public Document advance(Document target, Object context) { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
51 return newDocument(); |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
52 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
53 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
54 public Document feed(Document target, Object context) { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
55 return newDocument(); |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
56 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
57 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
58 public byte [] out(Document format, Object context) { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
59 return new byte[0]; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
60 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
61 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
62 public void setup(String identifier, Object context) { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
63 this.identifier = identifier; |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
64 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
65 |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
66 public void endOfLife(Object context) { |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
67 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
68 } |
e8626caac353
* Made Artifact life cycle symmetric: setup/endOfLife.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
69 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: |