libraries/sql/src/main/java/org/qi4j/library/sql/assembly/AbstractPooledDataSourceServiceAssembler.java

/*
 * Copyright 2012 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.library.sql.assembly;

import org.qi4j.api.common.Visibility;
import org.qi4j.bootstrap.Assemblers;
import org.qi4j.bootstrap.AssemblyException;
import org.qi4j.bootstrap.ModuleAssembly;
import org.qi4j.library.conversion.values.EntityToValueService;
import org.qi4j.library.sql.datasource.DataSourceConfiguration;
import org.qi4j.library.sql.datasource.DataSourceConfigurationValue;

public abstract class AbstractPooledDataSourceServiceAssembler<AssemblerType>
    extends Assemblers.VisibilityIdentityConfig<AssemblerType>
{
    public static String DEFAULT_DATASOURCE_SERVICE_IDENTITY = "datasource-service";

    @Override
    public final void assemble( ModuleAssembly module )
        throws AssemblyException
    {
        module.values( DataSourceConfigurationValue.class ).visibleIn( Visibility.module );
        module.services( EntityToValueService.class ).visibleIn( Visibility.module );
        if( hasConfig() )
        {
            configModule().entities( DataSourceConfiguration.class ).visibleIn( configVisibility() );
        }
        onAssemble( module, identity() == null ? DEFAULT_DATASOURCE_SERVICE_IDENTITY : identity(), visibility() );
    }

    protected abstract void onAssemble( ModuleAssembly module, String identity, Visibility visibility );
}