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Distributed Session Management #7529
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modules/core/core-ignite/src/main/java/com/enonic/xp/ignite/impl/IgniteActivator.java
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package com.enonic.xp.ignite.impl; | ||
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import java.util.Hashtable; | ||
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import org.apache.ignite.Ignite; | ||
import org.apache.ignite.Ignition; | ||
import org.apache.ignite.configuration.IgniteConfiguration; | ||
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; | ||
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import com.enonic.xp.cluster.ClusterConfig; | ||
import com.enonic.xp.ignite.impl.config.ConfigurationFactory; | ||
import com.enonic.xp.ignite.impl.config.IgniteSettings; | ||
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import static org.apache.ignite.IgniteSystemProperties.IGNITE_NO_ASCII; | ||
import static org.apache.ignite.IgniteSystemProperties.IGNITE_NO_SHUTDOWN_HOOK; | ||
import static org.apache.ignite.IgniteSystemProperties.IGNITE_PERFORMANCE_SUGGESTIONS_DISABLED; | ||
import static org.apache.ignite.IgniteSystemProperties.IGNITE_TROUBLESHOOTING_LOGGER; | ||
import static org.apache.ignite.IgniteSystemProperties.IGNITE_UPDATE_NOTIFIER; | ||
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@Component(immediate = true, configurationPid = "com.enonic.xp.ignite") | ||
public class IgniteActivator | ||
{ | ||
private Ignite ignite; | ||
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private ClusterConfig clusterConfig; | ||
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private ServiceRegistration<Ignite> igniteReg; | ||
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@SuppressWarnings("unused") | ||
@Activate | ||
public void activate( final BundleContext context, final IgniteSettings igniteSettings ) | ||
{ | ||
if ( clusterConfig.isEnabled() ) | ||
{ | ||
adjustLoggingVerbosity(); | ||
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final IgniteConfiguration igniteConfig = ConfigurationFactory.create(). | ||
clusterConfig( clusterConfig ). | ||
igniteConfig( igniteSettings ). | ||
bundleContext( context ). | ||
build(). | ||
execute(); | ||
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System.setProperty( IGNITE_NO_SHUTDOWN_HOOK, "true" ); | ||
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final Thread thread = Thread.currentThread(); | ||
final ClassLoader classLoader = thread.getContextClassLoader(); | ||
try | ||
{ | ||
thread.setContextClassLoader( Ignite.class.getClassLoader() ); | ||
ignite = Ignition.start( igniteConfig ); | ||
} | ||
finally | ||
{ | ||
thread.setContextClassLoader( classLoader ); | ||
} | ||
igniteReg = context.registerService( Ignite.class, ignite, new Hashtable<>() ); | ||
} | ||
} | ||
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@SuppressWarnings("unused") | ||
@Deactivate | ||
public void deactivate() | ||
{ | ||
if ( ignite != null ) | ||
{ | ||
igniteReg.unregister(); | ||
ignite.close(); | ||
} | ||
} | ||
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@SuppressWarnings("unused") | ||
@Reference | ||
public void setClusterConfig( final ClusterConfig clusterConfig ) | ||
{ | ||
this.clusterConfig = clusterConfig; | ||
} | ||
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private static void adjustLoggingVerbosity() | ||
{ | ||
System.setProperty( IGNITE_NO_ASCII, "false" ); | ||
System.setProperty( IGNITE_PERFORMANCE_SUGGESTIONS_DISABLED, "true" ); | ||
System.setProperty( IGNITE_UPDATE_NOTIFIER, "false" ); | ||
System.setProperty( IGNITE_TROUBLESHOOTING_LOGGER, "false" ); | ||
} | ||
} |
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