Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/DefaultCollectionItem.java @ 186:15c7638511dc
Added an interface for CollectionItems and renamed the CollectionItem class from the artifact-database package to DefaultCollectionItem - because this is the default implementation of the interface.
artifacts/trunk@1416 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 07 Mar 2011 15:13:36 +0000 |
parents | |
children | 946e2245a6c0 |
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185:afd5945ff8d1 | 186:15c7638511dc |
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1 /* | |
2 * Copyright (c) 2011 by Intevation GmbH | |
3 * | |
4 * This program is free software under the LGPL (>=v2.1) | |
5 * Read the file LGPL.txt coming with the software for details | |
6 * or visit http://www.gnu.org/licenses/ if it does not exist. | |
7 */ | |
8 package de.intevation.artifactdatabase; | |
9 | |
10 import de.intevation.artifacts.CollectionItem; | |
11 | |
12 import de.intevation.artifacts.common.utils.XMLUtils; | |
13 | |
14 import org.w3c.dom.Document; | |
15 | |
16 public class DefaultCollectionItem | |
17 implements CollectionItem | |
18 { | |
19 protected String artifactIdentifier; | |
20 | |
21 protected byte [] data; | |
22 | |
23 protected Document document; | |
24 | |
25 public DefaultCollectionItem() { | |
26 } | |
27 | |
28 public DefaultCollectionItem(String artifactIdentifier, byte [] attribute) { | |
29 this.artifactIdentifier = artifactIdentifier; | |
30 this.data = data; | |
31 } | |
32 | |
33 public String getArtifactIdentifier() { | |
34 return artifactIdentifier; | |
35 } | |
36 | |
37 public synchronized Document getAttribute() { | |
38 if (document == null) { | |
39 if (data != null) { | |
40 document = XMLUtils.fromByteArray(data); | |
41 } | |
42 } | |
43 return document; | |
44 } | |
45 } | |
46 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |