/**
* Copyright 2010 JBoss Inc
*
* 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.drools.base;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import org.drools.StatefulSession;
import org.drools.event.BeforeRuleBaseUnlockedEvent;
import org.drools.event.DefaultRuleBaseEventListener;
import org.drools.spi.RuleBaseUpdateListener;
public class FireAllRulesRuleBaseUpdateListener extends DefaultRuleBaseEventListener
implements
RuleBaseUpdateListener,
Externalizable {
private StatefulSession session;
public FireAllRulesRuleBaseUpdateListener() {
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
super.readExternal(in);
session = (StatefulSession)in.readObject();
}
public void writeExternal(ObjectOutput out) throws IOException {
super.writeExternal(out);
out.writeObject(session);
}
public void setSession(StatefulSession session) {
this.session = session;
}
public void beforeRuleBaseUnlocked(BeforeRuleBaseUnlockedEvent event) {
if ( session.getRuleBase().getAdditionsSinceLock() > 0 ) {
session.fireAllRules();
}
}
}