ingo@186: /*
ingo@186:  * Copyright (c) 2011 by Intevation GmbH
ingo@186:  *
ingo@186:  * This program is free software under the LGPL (>=v2.1)
ingo@186:  * Read the file LGPL.txt coming with the software for details
ingo@186:  * or visit http://www.gnu.org/licenses/ if it does not exist.
ingo@186:  */
teichmann@475: package org.dive4elements.artifactdatabase;
ingo@186: 
teichmann@475: import org.dive4elements.artifacts.CollectionItem;
ingo@186: 
teichmann@475: import org.dive4elements.artifacts.common.utils.XMLUtils;
ingo@186: 
ingo@186: import org.w3c.dom.Document;
ingo@186: 
ingo@186: public class DefaultCollectionItem
ingo@186: implements   CollectionItem
ingo@186: {
ingo@186:     protected String artifactIdentifier;
ingo@186: 
ingo@186:     protected byte [] data;
ingo@186: 
ingo@186:     protected Document document;
ingo@186: 
ingo@186:     public DefaultCollectionItem() {
ingo@186:     }
ingo@186: 
ingo@186:     public DefaultCollectionItem(String artifactIdentifier, byte [] attribute) {
ingo@186:         this.artifactIdentifier = artifactIdentifier;
ingo@188:         this.data               = attribute;
ingo@186:     }
ingo@186: 
ingo@186:     public String getArtifactIdentifier() {
ingo@186:         return artifactIdentifier;
ingo@186:     }
ingo@186: 
ingo@186:     public synchronized Document getAttribute() {
ingo@186:         if (document == null) {
ingo@186:             if (data != null) {
ingo@236:                 document = XMLUtils.fromByteArray(data, true);
ingo@186:             }
ingo@186:         }
ingo@186:         return document;
ingo@186:     }
ingo@186: }
ingo@186: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :