/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.wildfly.clustering.web.infinispan.session;
import javax.servlet.ServletContext;
import org.infinispan.Cache;
import org.infinispan.remoting.transport.Address;
import org.wildfly.clustering.dispatcher.CommandDispatcherFactory;
import org.wildfly.clustering.ee.Batcher;
import org.wildfly.clustering.ee.Recordable;
import org.wildfly.clustering.ee.infinispan.InfinispanCacheProperties;
import org.wildfly.clustering.ee.infinispan.CacheProperties;
import org.wildfly.clustering.ee.infinispan.InfinispanBatcher;
import org.wildfly.clustering.ee.infinispan.TransactionBatch;
import org.wildfly.clustering.group.NodeFactory;
import org.wildfly.clustering.infinispan.spi.distribution.Key;
import org.wildfly.clustering.marshalling.spi.Marshallability;
import org.wildfly.clustering.marshalling.spi.MarshalledValueFactory;
import org.wildfly.clustering.marshalling.spi.MarshalledValueMarshaller;
import org.wildfly.clustering.web.IdentifierFactory;
import org.wildfly.clustering.web.LocalContextFactory;
import org.wildfly.clustering.web.infinispan.AffinityIdentifierFactory;
import org.wildfly.clustering.web.infinispan.session.coarse.CoarseSessionAttributesFactory;
import org.wildfly.clustering.web.infinispan.session.fine.FineSessionAttributesFactory;
import org.wildfly.clustering.web.session.ImmutableSession;
import org.wildfly.clustering.web.session.SessionExpirationListener;
import org.wildfly.clustering.web.session.SessionManager;
import org.wildfly.clustering.web.session.SessionManagerConfiguration;
import org.wildfly.clustering.web.session.SessionManagerFactoryConfiguration;
import org.wildfly.clustering.web.session.SessionManagerFactory;
/**
* Factory for creating session managers.
* @author Paul Ferraro
*/
public class InfinispanSessionManagerFactory<C extends Marshallability> implements SessionManagerFactory<TransactionBatch> {
private final InfinispanSessionManagerFactoryConfiguration<C> config;
public InfinispanSessionManagerFactory(InfinispanSessionManagerFactoryConfiguration<C> config) {
this.config = config;
}
@Override
public <L> SessionManager<L, TransactionBatch> createSessionManager(final SessionManagerConfiguration<L> configuration) {
final Batcher<TransactionBatch> batcher = new InfinispanBatcher(this.config.getCache());
final Cache<Key<String>, ?> cache = this.config.getCache();
final CacheProperties properties = new InfinispanCacheProperties(cache.getCacheConfiguration());
final IdentifierFactory<String> factory = new AffinityIdentifierFactory<>(configuration.getIdentifierFactory(), cache, this.config.getKeyAffinityServiceFactory());
final CommandDispatcherFactory dispatcherFactory = this.config.getCommandDispatcherFactory();
final NodeFactory<Address> nodeFactory = this.config.getNodeFactory();
final int maxActiveSessions = this.config.getSessionManagerFactoryConfiguration().getMaxActiveSessions();
InfinispanSessionManagerConfiguration config = new InfinispanSessionManagerConfiguration() {
@Override
public SessionExpirationListener getExpirationListener() {
return configuration.getExpirationListener();
}
@Override
public ServletContext getServletContext() {
return configuration.getServletContext();
}
@Override
public Cache<Key<String>, ?> getCache() {
return cache;
}
@Override
public CacheProperties getProperties() {
return properties;
}
@Override
public IdentifierFactory<String> getIdentifierFactory() {
return factory;
}
@Override
public Batcher<TransactionBatch> getBatcher() {
return batcher;
}
@Override
public CommandDispatcherFactory getCommandDispatcherFactory() {
return dispatcherFactory;
}
@Override
public NodeFactory<Address> getNodeFactory() {
return nodeFactory;
}
@Override
public int getMaxActiveSessions() {
return maxActiveSessions;
}
@Override
public Recordable<ImmutableSession> getInactiveSessionRecorder() {
return configuration.getInactiveSessionRecorder();
}
};
return new InfinispanSessionManager<>(this.createSessionFactory(properties, configuration.getLocalContextFactory()), config);
}
private <L> SessionFactory<?, ?, L> createSessionFactory(CacheProperties properties, LocalContextFactory<L> localContextFactory) {
SessionMetaDataFactory<InfinispanSessionMetaData<L>, L> metaDataFactory = new InfinispanSessionMetaDataFactory<>(this.config.getCache(), properties);
return new InfinispanSessionFactory<>(metaDataFactory, this.createSessionAttributesFactory(properties), localContextFactory);
}
private SessionAttributesFactory<?> createSessionAttributesFactory(CacheProperties properties) {
SessionManagerFactoryConfiguration<C> config = this.config.getSessionManagerFactoryConfiguration();
MarshalledValueFactory<C> factory = config.getMarshalledValueFactory();
C context = config.getMarshallingContext();
switch (this.config.getSessionManagerFactoryConfiguration().getAttributePersistenceStrategy()) {
case FINE: {
return new FineSessionAttributesFactory<>(this.config.getCache(), this.config.getCache(), new MarshalledValueMarshaller<>(factory, context), properties);
}
case COARSE: {
return new CoarseSessionAttributesFactory<>(this.config.getCache(), new MarshalledValueMarshaller<>(factory, context), properties);
}
default: {
// Impossible
throw new IllegalStateException();
}
}
}
}