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// Portions Copyright [2018-2021] Payara Foundation and/or affiliates
package org.glassfish.web.ha.strategy.builder;
import com.sun.enterprise.web.WebModule;
import com.sun.enterprise.container.common.spi.util.JavaEEIOUtils;
import com.sun.enterprise.web.BasePersistenceStrategyBuilder;
import com.sun.enterprise.web.ServerConfigLookup;
import org.apache.catalina.Context;
import org.apache.catalina.core.StandardContext;
import org.glassfish.web.deployment.runtime.SessionManager;
import org.glassfish.ha.store.api.Storeable;
import org.glassfish.ha.store.util.SimpleMetadata;
import org.glassfish.web.ha.session.management.*;
import org.glassfish.web.valve.GlassFishValve;
import jakarta.inject.Inject;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;
import java.util.HashMap;
import java.util.Map;
/**
* @author Rajiv Mordani
*/
@Service(name="replicated")
@PerLookup
public class ReplicatedWebMethodSessionStrategyBuilder extends BasePersistenceStrategyBuilder {
@Inject
private ReplicationWebEventPersistentManager rwepMgr;
@Inject
private JavaEEIOUtils ioUtils;
public ReplicatedWebMethodSessionStrategyBuilder() {
super();
}
public void initializePersistenceStrategy(
Context ctx,
SessionManager smBean,
ServerConfigLookup serverConfigLookup)
{
super.initializePersistenceStrategy(ctx, smBean, serverConfigLookup);
//super.setPassedInPersistenceType("replicated");
if (this.getPersistenceScope().equals("session")) {
setupReplicationWebEventPersistentManager(SimpleMetadata.class,
new FullSessionFactory(),
new ReplicationStore(ioUtils),
ctx, serverConfigLookup);
} else if (this.getPersistenceScope().equals("modified-session")) {
setupReplicationWebEventPersistentManager(SimpleMetadata.class,
new ModifiedSessionFactory(),
new ReplicationStore(ioUtils),
ctx, serverConfigLookup);
} else if (this.getPersistenceScope().equals("modified-attribute")) {
setupReplicationWebEventPersistentManager(CompositeMetadata.class,
new ModifiedAttributeSessionFactory(),
new ReplicationAttributeStore(ioUtils),
ctx, serverConfigLookup);
} else {
throw new IllegalArgumentException(this.getPersistenceScope());
}
HASessionStoreValve haValve = new HASessionStoreValve();
StandardContext stdCtx = (StandardContext) ctx;
stdCtx.addValve((GlassFishValve)haValve);
}
private void setupReplicationWebEventPersistentManager(
Class metadataClass, SessionFactory sessionFactory, ReplicationStore store,
Context ctx, ServerConfigLookup serverConfigLookup) {
Map vendorMap = new HashMap();
boolean asyncReplicationValue = serverConfigLookup.getAsyncReplicationFromConfig((WebModule)ctx);
vendorMap.put("async.replication", asyncReplicationValue);
vendorMap.put("broadcast.remove.expired", false);
vendorMap.put("value.class.is.thread.safe", true);
ReplicationWebEventPersistentManager rwepMgr = getReplicationWebEventPersistentManager();
rwepMgr.setSessionFactory(sessionFactory);
rwepMgr.createBackingStore(this.getPassedInPersistenceType(), ctx.getPath(), metadataClass, vendorMap);
boolean disableJreplica = serverConfigLookup.getDisableJreplicaFromConfig();
rwepMgr.setMaxActiveSessions(maxSessions);
rwepMgr.setMaxIdleBackup(maxIdleBackup);
rwepMgr.setMinIdleSwap(minIdleSwap);
rwepMgr.setMaxIdleSwap(maxIdleSwap);
rwepMgr.setRelaxCacheVersionSemantics(relaxCacheVersionSemantics);
rwepMgr.setStore(store);
rwepMgr.setDisableJreplica(disableJreplica);
ctx.setManager(rwepMgr);
if(!((StandardContext)ctx).isSessionTimeoutOveridden()) {
rwepMgr.setMaxInactiveInterval(sessionMaxInactiveInterval);
}
}
@SuppressWarnings("unchecked")
private ReplicationWebEventPersistentManager getReplicationWebEventPersistentManager() {
return rwepMgr;
}
}