/*
* Copyright 2000-2006 JetBrains s.r.o.
*
* 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 jetbrains.communicator.core.impl;
import jetbrains.communicator.core.commands.CommandManager;
import jetbrains.communicator.core.commands.UserCommand;
import org.picocontainer.MutablePicoContainer;
/**
* @author Kir
*/
public class CommandManagerImpl implements CommandManager {
public <T extends UserCommand> T getCommand(Class<T> commandClass, MutablePicoContainer registerIn) {
T result = (T) registerIn.getComponentInstanceOfType(commandClass);
if (result == null) {
registerIn.registerComponentImplementation(commandClass);
result = (T) registerIn.getComponentInstanceOfType(commandClass);
}
return result;
}
}