org.opencastproject.mediapackage.identifier.Id Maven / Gradle / Ivy
/*
* 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.mediapackage.identifier;
import javax.xml.bind.annotation.adapters.XmlAdapter;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
/**
* Interface for an identifier.
*/
@XmlJavaTypeAdapter(Id.Adapter.class)
public interface Id {
class Adapter extends XmlAdapter {
public IdImpl marshal(Id id) throws Exception {
if (id instanceof IdImpl) {
return (IdImpl) id;
}
throw new IllegalStateException("an unknown ID is un use: " + id);
}
public Id unmarshal(IdImpl id) throws Exception {
return id;
}
}
}