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> |
|---|---|
| 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 : |