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EnterpriseEditionModule.java
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EnterpriseEditionModule.java
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/*
* Copyright (c) 2002-2017 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.impl.enterprise;
import org.neo4j.graphdb.factory.GraphDatabaseSettings;
import org.neo4j.kernel.api.bolt.BoltConnectionTracker;
import org.neo4j.kernel.api.exceptions.KernelException;
import org.neo4j.kernel.api.security.UserManagerSupplier;
import org.neo4j.kernel.configuration.Config;
import org.neo4j.kernel.enterprise.api.security.EnterpriseAuthManager;
import org.neo4j.kernel.enterprise.builtinprocs.EnterpriseBuiltInDbmsProcedures;
import org.neo4j.kernel.impl.api.store.EnterpriseBatchingProgressionFactory;
import org.neo4j.kernel.impl.constraints.ConstraintSemantics;
import org.neo4j.kernel.impl.enterprise.configuration.EnterpriseEditionSettings;
import org.neo4j.kernel.impl.enterprise.id.EnterpriseIdTypeConfigurationProvider;
import org.neo4j.kernel.impl.enterprise.transaction.log.checkpoint.ConfigurableIOLimiter;
import org.neo4j.kernel.impl.factory.CommunityEditionModule;
import org.neo4j.kernel.impl.factory.EditionModule;
import org.neo4j.kernel.impl.factory.PlatformModule;
import org.neo4j.kernel.impl.factory.StatementLocksFactorySelector;
import org.neo4j.kernel.impl.locking.Locks;
import org.neo4j.kernel.impl.locking.StatementLocksFactory;
import org.neo4j.kernel.impl.logging.LogService;
import org.neo4j.kernel.impl.proc.Procedures;
import org.neo4j.kernel.impl.store.id.configuration.IdTypeConfigurationProvider;
import org.neo4j.kernel.impl.store.stats.IdBasedStoreEntityCounters;
import org.neo4j.storageengine.api.BatchingProgressionFactory;
/**
* This implementation of {@link EditionModule} creates the implementations of services
* that are specific to the Enterprise edition, without HA
*/
public class EnterpriseEditionModule extends CommunityEditionModule
{
@Override
public void registerEditionSpecificProcedures( Procedures procedures ) throws KernelException
{
procedures.registerProcedure( EnterpriseBuiltInDbmsProcedures.class, true );
}
public EnterpriseEditionModule( PlatformModule platformModule )
{
super( platformModule );
platformModule.dependencies.satisfyDependency( new IdBasedStoreEntityCounters( this.idGeneratorFactory ) );
ioLimiter = new ConfigurableIOLimiter( platformModule.config );
platformModule.dependencies.satisfyDependency( createSessionTracker() );
}
@Override
protected IdTypeConfigurationProvider createIdTypeConfigurationProvider( Config config )
{
return new EnterpriseIdTypeConfigurationProvider( config );
}
@Override
protected ConstraintSemantics createSchemaRuleVerifier()
{
return new EnterpriseConstraintSemantics();
}
@Override
protected BatchingProgressionFactory createProgressionFactory()
{
return new EnterpriseBatchingProgressionFactory();
}
@Override
protected BoltConnectionTracker createSessionTracker()
{
return new StandardBoltConnectionTracker();
}
@Override
protected StatementLocksFactory createStatementLocksFactory( Locks locks, Config config, LogService logService )
{
return new StatementLocksFactorySelector( locks, config, logService ).select();
}
@Override
public void setupSecurityModule( PlatformModule platformModule, Procedures procedures )
{
EnterpriseEditionModule.setupEnterpriseSecurityModule( platformModule, procedures );
}
public static void setupEnterpriseSecurityModule( PlatformModule platformModule, Procedures procedures )
{
if ( platformModule.config.get( GraphDatabaseSettings.auth_enabled ) )
{
setupSecurityModule( platformModule,
platformModule.logging.getUserLog( EnterpriseEditionModule.class ),
procedures, platformModule.config.get( EnterpriseEditionSettings.security_module ) );
}
else
{
platformModule.life.add( platformModule.dependencies.satisfyDependency( EnterpriseAuthManager.NO_AUTH ) );
platformModule.life.add( platformModule.dependencies.satisfyDependency( UserManagerSupplier.NO_AUTH ) );
}
}
}