/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.dependency.plugins;
import java.util.Map;
import org.jboss.dependency.plugins.spi.action.ControllerContextAction;
import org.jboss.dependency.spi.ControllerContext;
import org.jboss.dependency.spi.ControllerContextActions;
import org.jboss.dependency.spi.ControllerState;
/**
* ControllerContextActions.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 1.2 $
*/
public class AbstractControllerContextActions implements ControllerContextActions
{
/** The actions Map<ControllerState, ControllerContextAction> */
private Map actions;
public AbstractControllerContextActions(Map actions)
{
this.actions = actions;
}
public void install(ControllerContext context, ControllerState fromState, ControllerState toState) throws Throwable
{
ControllerContextAction action = getAction(context, toState);
if (action != null)
action.install(context);
}
public void uninstall(ControllerContext context, ControllerState fromState, ControllerState toState)
{
ControllerContextAction action = getAction(context, fromState);
if (action != null)
action.uninstall(context);
}
/**
* Get the controller context action
*
* @param context the context
* @param state the state
* @return the action
*/
protected ControllerContextAction getAction(ControllerContext context, ControllerState state)
{
return (ControllerContextAction) actions.get(state);
}
}