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Distributed Session Management #7529
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90 changes: 90 additions & 0 deletions
90
...ession/src/main/java/com/enonic/xp/web/session/impl/SessionDataStoreFactoryActivator.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| package com.enonic.xp.web.session.impl; | ||
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| import java.util.Hashtable; | ||
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| import org.apache.ignite.Ignite; | ||
| import org.eclipse.jetty.server.session.DefaultSessionCache; | ||
| import org.eclipse.jetty.server.session.NullSessionCacheFactory; | ||
| import org.eclipse.jetty.server.session.NullSessionDataStoreFactory; | ||
| import org.eclipse.jetty.server.session.SessionCacheFactory; | ||
| import org.eclipse.jetty.server.session.SessionDataStoreFactory; | ||
| import org.osgi.framework.BundleContext; | ||
| import org.osgi.framework.ServiceRegistration; | ||
| import org.osgi.service.component.annotations.Activate; | ||
| import org.osgi.service.component.annotations.Component; | ||
| import org.osgi.service.component.annotations.Deactivate; | ||
| import org.osgi.service.component.annotations.Reference; | ||
| import org.osgi.service.component.annotations.ReferenceCardinality; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
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| import com.enonic.xp.cluster.ClusterConfig; | ||
| import com.enonic.xp.web.session.impl.ignite.IgniteSessionDataStoreFactory; | ||
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| @Component(immediate = true, configurationPid = "com.enonic.xp.web.session") | ||
| public class SessionDataStoreFactoryActivator | ||
| { | ||
| private final static Logger LOG = LoggerFactory.getLogger( SessionDataStoreFactoryActivator.class ); | ||
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| private Ignite ignite; | ||
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| private ServiceRegistration sessionDataStoreFactoryReg; | ||
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| private ServiceRegistration sessionCacheReg; | ||
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| private ClusterConfig clusterConfig; | ||
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| @Activate | ||
| public void activate( final BundleContext context, final WebSessionConfig config ) | ||
| { | ||
| if ( clusterConfig.isEnabled() && clusterConfig.isSessionReplicationEnabled() ) | ||
| { | ||
| if ( ignite == null ) | ||
| { | ||
| LOG.debug( "Waiting for ignite" ); | ||
| } | ||
| else | ||
| { | ||
| final IgniteSessionDataStoreFactory sessionDataStoreFactory = new IgniteSessionDataStoreFactory( ignite, config ); | ||
| sessionDataStoreFactory.setSavePeriodSec( config.session_save_period() ); | ||
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| NullSessionCacheFactory sessionCacheFactory = new NullSessionCacheFactory(); | ||
| sessionCacheFactory.setSaveOnCreate( true ); | ||
| sessionCacheFactory.setRemoveUnloadableSessions( true ); | ||
| sessionCacheFactory.setFlushOnResponseCommit( true ); | ||
| sessionDataStoreFactoryReg = | ||
| context.registerService( SessionDataStoreFactory.class, sessionDataStoreFactory, new Hashtable<>() ); | ||
| sessionCacheReg = context.registerService( SessionCacheFactory.class, sessionCacheFactory, new Hashtable<>() ); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| final NullSessionDataStoreFactory sessionDataStoreFactory = new NullSessionDataStoreFactory(); | ||
| sessionDataStoreFactory.setSavePeriodSec( config.session_save_period() ); | ||
| sessionDataStoreFactoryReg = | ||
| context.registerService( SessionDataStoreFactory.class, sessionDataStoreFactory, new Hashtable<>() ); | ||
| sessionCacheReg = context.registerService( SessionCacheFactory.class, DefaultSessionCache::new, new Hashtable<>() ); | ||
| } | ||
| } | ||
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| @Deactivate | ||
| public void deactivate() | ||
| throws Exception | ||
| { | ||
| ignite = null; | ||
| sessionDataStoreFactoryReg.unregister(); | ||
| sessionCacheReg.unregister(); | ||
| } | ||
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| @Reference(cardinality = ReferenceCardinality.OPTIONAL) | ||
| public void setIgnite( final Ignite ignite ) | ||
| { | ||
| this.ignite = ignite; | ||
| } | ||
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| @Reference | ||
| public void setClusterConfig( final ClusterConfig clusterConfig ) | ||
| { | ||
| this.clusterConfig = clusterConfig; | ||
| } | ||
| } |
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