/*
* ModeShape (http://www.modeshape.org)
*
* 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.modeshape.jboss.service;
import java.io.Serializable;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StopContext;
import org.modeshape.common.util.CheckArg;
import org.modeshape.jcr.ModeShapeEngine;
/**
* An <code>EngineService</code> instance is a JBoss service object for a {@link ModeShapeEngine}.
*/
public final class EngineService implements Service<ModeShapeEngine>, Serializable {
private static final long serialVersionUID = 1L;
private final ModeShapeEngine engine;
/**
* Set the engine instance for this service
*
* @param engine the engine (never <code>null</code>)
*/
public EngineService( ModeShapeEngine engine ) {
CheckArg.isNotNull(engine, "engine");
this.engine = engine;
}
@Override
public ModeShapeEngine getValue() throws IllegalStateException, IllegalArgumentException {
return this.engine;
}
@Override
public void start( final StartContext context ) {
this.engine.start();
}
@Override
public void stop( StopContext arg0 ) {
engine.shutdown();
}
}