ASF_20_SRC_AUTO/src/blocks/woody/java/org/apache/cocoon/woody/acting/AbstractWoodyAction.java

/*
 * Copyright 1999-2004 The Apache Software Foundation.
 * 
 * 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.apache.cocoon.woody.acting;

import org.apache.cocoon.woody.FormManager;
import org.apache.cocoon.acting.Action;
import org.apache.avalon.framework.activity.Disposable;
import org.apache.avalon.framework.thread.ThreadSafe;
import org.apache.avalon.framework.service.Serviceable;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.avalon.framework.service.ServiceException;

/**
 * Abstract base class for Woody actions.
 * 
 * @version $Id: AbstractWoodyAction.java,v 1.5 2004/03/05 13:02:26 bdelacretaz Exp $
 */
public abstract class AbstractWoodyAction 
  implements Action, ThreadSafe, Serviceable, Disposable {
      
    protected ServiceManager manager;
    
    protected FormManager formManager;

    public void service(ServiceManager serviceManager) throws ServiceException {
        this.manager = serviceManager;
        this.formManager = (FormManager)serviceManager.lookup(FormManager.ROLE);
    }

    public void dispose() {
        if ( this.manager != null ) {
            this.manager.release( this.formManager );
            this.manager = null;
            this.formManager = null;
        }
    }
}