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SetActor.java
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SetActor.java
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/*
* Copyright 2012 Bill La Forge
*
* This file is part of AgileWiki and is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License (LGPL) as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This code 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* or navigate to the following url http://www.gnu.org/licenses/lgpl-2.1.txt
*
* Note however that only Scala, Java and JavaScript files are being covered by LGPL.
* All other files are covered by the Common Public License (CPL).
* A copy of this license is also included and can be
* found as well at http://www.opensource.org/licenses/cpl1.0.txt
*/
package org.agilewiki.jid.scalar.vlens.actor;
import org.agilewiki.jactor.Actor;
import org.agilewiki.jactor.RP;
import org.agilewiki.jactor.factory.ActorFactory;
import org.agilewiki.jactor.lpc.JLPCActor;
import org.agilewiki.jactor.lpc.Request;
/**
* Assigns a value.
*/
public class SetActor
extends Request<Object, Reference> {
/**
* The actor type.
*/
private String actorType;
/**
* The jid factory.
*/
private ActorFactory jidFactory;
/**
* Returns the actor type.
*
* @return The actor type.
*/
public String getValue() {
return actorType;
}
/**
* Returns the jid factory.
*
* @return The jid factory.
*/
public ActorFactory getJidFactory() {
return jidFactory;
}
/**
* Creates the request.
*
* @param actorType The actor type.
*/
public SetActor(String actorType) {
if (actorType == null)
throw new IllegalArgumentException("value may not be null");
this.actorType = actorType;
}
/**
* Creates the request.
*
* @param jidFactory The jid factory.
*/
public SetActor(ActorFactory jidFactory) {
if (jidFactory == null)
throw new IllegalArgumentException("value may not be null");
this.jidFactory = jidFactory;
}
@Override
public void processRequest(JLPCActor targetActor, RP rp) throws Exception {
if (actorType != null)
((Reference) targetActor).setValue(actorType);
else
((Reference) targetActor).setValue(jidFactory);
rp.processResponse(null);
}
/**
* Returns true when targetActor is an instanceof TARGET_TYPE
*
* @param targetActor The actor to be called.
* @return True when targetActor is an instanceof TARGET_TYPE.
*/
public boolean isTargetType(Actor targetActor) {
return targetActor instanceof Reference;
}
}