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/*
* ReplicatedStrategyBuilder.java
*
* Created on May 31, 2006, 5:19 PM
*
*/
package com.sun.ejb.ee.sfsb.initialization;
import java.security.AccessController;
import java.util.Map;
import java.util.HashMap;
import java.util.concurrent.CountDownLatch;
import java.util.logging.Logger;
import java.util.logging.Level;
import com.sun.ejb.spi.sfsb.initialization.PersistenceStrategyBuilder;
import com.sun.ejb.spi.sfsb.initialization.SFSBContainerInitialization;
import com.sun.ejb.spi.sfsb.store.SFSBStoreManager;
import com.sun.ejb.spi.sfsb.store.SFSBStoreManagerException;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.ejb.base.sfsb.util.EJBServerConfigLookup;
import com.sun.ejb.base.sfsb.initialization.AbstractPersistenceStrategyBuilder;
import com.sun.ejb.base.container.util.CacheProperties;
import com.sun.ejb.ee.sfsb.store.ReplicatedSFSBStoreManager;
import com.sun.enterprise.ee.web.sessmgmt.JxtaReplicationReceiver;
import com.sun.enterprise.ee.web.sessmgmt.PrivilegedGetReplicationMessageRouter;
import com.sun.enterprise.ee.web.sessmgmt.ReplicaCache;
import com.sun.enterprise.ee.web.sessmgmt.ReplicationMessageRouter;
import com.sun.enterprise.ee.web.sessmgmt.ReplicationUtil;
import org.apache.catalina.Globals;
/**
*
* @author Larry White
*/
public class ReplicatedStrategyBuilder extends AbstractPersistenceStrategyBuilder implements PersistenceStrategyBuilder {
private static final String REPLICATED_TYPE = "replicated";
/** Creates a new instance of ReplicatedStrategyBuilder */
public ReplicatedStrategyBuilder() {
}
public void initializePersistenceStrategy(
SFSBContainerInitialization container, EjbDescriptor descriptor) {
//put initialization code here
//get containerId
long containerId = descriptor.getUniqueId();
try {
super.initializePersistenceStrategy(container, descriptor);
//SFSBStoreManager storeManager = new HASFSBStoreManager();
ReplicatedSFSBStoreManager storeManager = new ReplicatedSFSBStoreManager();
storeManager.setPassedInPersistenceType(getPassedInPersistenceType());
ReplicaCache replicaCache = new ReplicaCache(storeManager);
storeManager.setReplicaCache(replicaCache);
initStoreManager(storeManager, descriptor);
container.setSFSBStoreManager(storeManager);
//FIXME - register with health checker
//register with jxta receiver
String contIdString = this.getContainerIDAsString(containerId);
//System.out.println("ReplicatedEjbStrategyBuilder:registering container = " + contIdString);
//System.out.println("ReplicatedEjbStrategyBuilder:registering containerId length = " + contIdString.length());
ReplicationMessageRouter router = null;
if (Globals.IS_SECURITY_ENABLED) {
router = (ReplicationMessageRouter)
AccessController.doPrivileged(
new PrivilegedGetReplicationMessageRouter());
} else {
router = ReplicationMessageRouter.createInstance();
}
if(router != null) {
router.addReplicationManager(contIdString, storeManager);
//ReplicationMessageRouter.getReplicationAppIds(true);
}
//this is for testing
//will eventually be triggered by separate admin command
/*
if(ReplicationUtil.isRollingUpgradeEnabled()) {
CountDownLatch doneSignal = new CountDownLatch(1);
storeManager.doRollingUpgradePostStartupProcessing(System.currentTimeMillis(), doneSignal);
}
*/
} catch (Throwable th) {
_logger.log(Level.SEVERE, "Could not initialize container "
+ "using ReplicatedStrategyBuilder", th);
}
//if we are doing replication
//initialize jxta pipes if they haven't been already
String passedInPersistenceType = getPassedInPersistenceType();
if(REPLICATED_TYPE.equalsIgnoreCase(passedInPersistenceType)) {
JxtaReplicationReceiver receiver
= JxtaReplicationReceiver.createInstance();
receiver.doPipeInitialization();
}
}
private void initStoreManager(SFSBStoreManager storeManager,
EjbDescriptor ejbDescriptor) {
//get idleTimoutInSeconds
CacheProperties desc = new CacheProperties(ejbDescriptor);
int idleTimeoutInSeconds = desc.getRemovalTimeoutInSeconds();
//get containerId
long containerId = ejbDescriptor.getUniqueId();
//get clusterId
EJBServerConfigLookup configLookup = new EJBServerConfigLookup(ejbDescriptor);
String clusterId = configLookup.getClusterName();
Map initMap = new HashMap();
initMap.put("idleTimeoutInSeconds", new Integer(idleTimeoutInSeconds));
initMap.put("containerId", new Long(containerId));
initMap.put("clusterId", clusterId);
try {
storeManager.initSessionStore(initMap);
} catch (SFSBStoreManagerException ex) {}
}
public String getContainerIDAsString(long containerID) {
Long longContId = new Long(containerID);
return longContId.toString();
}
public void setLogger(Logger logger) {
}
}