org.jboss.marshalling.MappingClassExternalizerFactory Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache 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://www.apache.org/licenses/LICENSE-2.0
*
* 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.jboss.marshalling;
import java.util.Map;
import java.util.HashMap;
import java.util.Collections;
/**
* An externalizer factory which uses a fixed mapping from class to externalizer.
*/
public class MappingClassExternalizerFactory implements ClassExternalizerFactory {
private final Map, Externalizer> externalizerMap;
/**
* Construct a new instance. A copy is made of the given map.
*
* @param map the mapping
*/
public MappingClassExternalizerFactory(final Map, Externalizer> map) {
externalizerMap = Collections.unmodifiableMap(new HashMap, Externalizer>(map));
}
/** {@inheritDoc} This implementation uses the fixed mapping that was specified in the constructor. */
public Externalizer getExternalizer(final Class type) {
return externalizerMap.get(type);
}
}