/**
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
*
* The Apereo Foundation licenses this file to you under the Educational
* Community License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License
* at:
*
* http://opensource.org/licenses/ecl2.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*
*/
package org.opencastproject.util;
import java.util.Hashtable;
import javax.xml.bind.annotation.adapters.XmlAdapter;
/**
* Adapter class for JaxB to represent a Hashtable
*
*/
public class HashtableAdapter extends XmlAdapter<HashEntry[], Hashtable<String, String>> {
public HashtableAdapter() {
}
/**
* {@inheritDoc}
*
* @see javax.xml.bind.annotation.adapters.XmlAdapter#marshal(java.lang.Object)
*/
@Override
public HashEntry[] marshal(Hashtable<String, String> myHashtable) throws Exception {
String[] keys = myHashtable.keySet().toArray(new String[0]);
HashEntry[] meta = new HashEntry[keys.length];
for (int i = 0; i < keys.length; i++)
meta[i] = new HashEntry(keys[i], myHashtable.get(keys[i]));
return meta;
}
/**
* {@inheritDoc}
*
* @see javax.xml.bind.annotation.adapters.XmlAdapter#unmarshal(java.lang.Object)
*/
@Override
public Hashtable<String, String> unmarshal(HashEntry[] data) throws Exception {
Hashtable<String, String> myHashtable = new Hashtable<String, String>();
for (int i = 0; i < data.length; i++) {
myHashtable.put(data[i].getKey(), data[i].getValue());
}
return myHashtable;
}
}