com.arjuna.ats.internal.arjuna.recovery.RecActivatorLoader Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
package com.arjuna.ats.internal.arjuna.recovery ;
import java.util.ArrayList;
import java.util.List;
import com.arjuna.ats.arjuna.common.recoveryPropertyManager;
import com.arjuna.ats.arjuna.logging.tsLogger;
import com.arjuna.ats.arjuna.recovery.RecoveryActivator;
import com.arjuna.ats.internal.arjuna.common.ClassloadingUtility;
/**
* RecoveryActivators are dynamically loaded. The recoveryActivator to load
* are specified by properties beginning with "recoveryActivator"
*
* @author Malik Saheb
* @since ArjunaTS 3.0
*/
public class RecActivatorLoader
{
public RecActivatorLoader()
{
loadRecoveryActivators();
}
// These are loaded in list iteration order.
private void loadRecoveryActivators ()
{
List activatorNames = recoveryPropertyManager.getRecoveryEnvironmentBean().getRecoveryActivatorClassNames();
for(String activatorName : activatorNames) {
RecoveryActivator recoveryActivator = ClassloadingUtility.loadAndInstantiateClass(RecoveryActivator.class, activatorName, null);
if(recoveryActivator != null) {
_recoveryActivators.add(recoveryActivator);
}
}
}
public void startRecoveryActivators() throws RuntimeException
{
tsLogger.i18NLogger.info_recovery_RecActivatorLoader_6();
for(RecoveryActivator recoveryActivator : _recoveryActivators)
{
if(!recoveryActivator.startRCservice()) {
throw new RuntimeException( tsLogger.i18NLogger.get_recovery_RecActivatorLoader_initfailed(recoveryActivator.getClass().getCanonicalName()));
}
}
}
// this refers to the recovery activators specified in the recovery manager
// property file which are dynamically loaded.
private final List _recoveryActivators = new ArrayList();
}