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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.jaxb;
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import java.util.UUID;
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import javax.xml.bind.annotation.adapters.XmlAdapter;
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import org.apache.log4j.Logger;
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/**
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* @author a.mueller
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* @since 23.07.2008
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* @version 1.0
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*/
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public class UUIDAdapter extends XmlAdapter<String, UUID> {
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private static final Logger logger = Logger.getLogger(UUIDAdapter.class);
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public static String UUID_URN_PREFIX = "urn-uuid-";
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@Override
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public String marshal(UUID uuid) throws Exception {
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if (logger.isDebugEnabled()){logger.debug("marshal");}
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if(uuid != null) {
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return UUIDAdapter.UUID_URN_PREFIX + uuid.toString();
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} else {
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return null;
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}
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}
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@Override
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public UUID unmarshal(String string) throws Exception {
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if (logger.isDebugEnabled()){logger.debug("unmarshal");}
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if(string.startsWith(UUIDAdapter.UUID_URN_PREFIX)) {
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String uuidPart = string.substring(UUIDAdapter.UUID_URN_PREFIX.length());
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return UUID.fromString(uuidPart);
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} else {
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throw new Exception("uuid attribute should start with " + UUIDAdapter.UUID_URN_PREFIX);
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}
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}
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}
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