/*!
* Copyright 2010 - 2015 Pentaho Corporation. All rights reserved.
*
* 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.pentaho.di.repository.pur;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.pentaho.di.repository.IRepositoryService;
public class RepositoryServiceRegistry {
private final Map<Class<? extends IRepositoryService>, IRepositoryService> serviceMap;
private final List<Class<? extends IRepositoryService>> serviceList;
public RepositoryServiceRegistry() {
serviceMap = new HashMap<Class<? extends IRepositoryService>, IRepositoryService>();
serviceList = new ArrayList<Class<? extends IRepositoryService>>();
}
public void registerService( Class<? extends IRepositoryService> clazz, IRepositoryService service ) {
if ( serviceMap.put( clazz, service ) == null ) {
serviceList.add( clazz );
}
}
public <T extends IRepositoryService> T getService( Class<T> clazz ) {
return clazz.cast( serviceMap.get( clazz ) );
}
public List<Class<? extends IRepositoryService>> getRegisteredInterfaces() {
return serviceList;
}
}