extensions/entitystore-memory/src/main/java/org/qi4j/entitystore/memory/MemoryEntityStoreAssembler.java

/*
 * Copyright 2013 Paul Merlin.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.
 *
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.qi4j.entitystore.memory;

import org.qi4j.bootstrap.Assemblers;
import org.qi4j.bootstrap.AssemblyException;
import org.qi4j.bootstrap.ModuleAssembly;
import org.qi4j.bootstrap.ServiceDeclaration;
import org.qi4j.spi.uuid.UuidIdentityGeneratorService;

/**
 * Assemble an in-memory EntityStore.
 */
public class MemoryEntityStoreAssembler
    extends Assemblers.VisibilityIdentity<MemoryEntityStoreAssembler>
{
    @Override
    public void assemble( ModuleAssembly module )
        throws AssemblyException
    {
        module.services( UuidIdentityGeneratorService.class ).visibleIn( visibility() );
        ServiceDeclaration service = module.services( MemoryEntityStoreService.class ).visibleIn( visibility() );
        if( hasIdentity() )
        {
            service.identifiedBy( identity() );
        }
    }
}