/**
* Copyright 2010 Molindo GmbH
*
* 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 at.molindo.esi4j.module.hibernate;
import java.util.Map;
import at.molindo.esi4j.chain.Esi4JBatchedEventProcessor;
import at.molindo.esi4j.chain.Esi4JBatchedProcessingChain;
import at.molindo.esi4j.chain.Esi4JTaskProcessor;
import at.molindo.esi4j.chain.Esi4JTaskSource;
import at.molindo.esi4j.chain.impl.DefaultBatchedEventProcessor;
import at.molindo.esi4j.chain.impl.QueuedTaskProcessor;
import at.molindo.esi4j.core.Esi4JIndex;
public class AsyncHibernateProcessingChain implements Esi4JBatchedProcessingChain {
private final QueuedTaskProcessor _taksProcessor;
private final DefaultBatchedEventProcessor _batchedEventProcessor;
public AsyncHibernateProcessingChain(Esi4JIndex index, HibernateEntityResolver entityResolver) {
this(index, entityResolver, null);
}
public AsyncHibernateProcessingChain(Esi4JIndex index, HibernateEntityResolver entityResolver,
Map<Class<?>, Esi4JTaskSource> taskSources) {
if (entityResolver == null) {
throw new NullPointerException("entityResolver");
}
_taksProcessor = new QueuedTaskProcessor(index, entityResolver) {
@Override
protected void onBeforeBulkIndex() {
((HibernateEntityResolver) getEntityResolver()).openResolveSession();
}
@Override
protected void onAfterBulkIndex() {
((HibernateEntityResolver) getEntityResolver()).closeResolveSession();
}
};
_batchedEventProcessor = new DefaultBatchedEventProcessor(_taksProcessor, taskSources);
}
@Override
public Esi4JBatchedEventProcessor getEventProcessor() {
return _batchedEventProcessor;
}
@Override
public Esi4JTaskProcessor getTaksProcessor() {
return _taksProcessor;
}
}