// Copyright 2011 The Apache Software Foundation
//
// 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.apache.tapestry5.jpa;
import org.apache.tapestry5.ioc.MethodAdviceReceiver;
/**
* Service that can create an interceptor that wraps around a service implementation. After invoking
* service methods
* marked by {@link org.apache.tapestry5.jpa.annotations.CommitAfter} the current transaction is committed.
* Declared exceptions will also {@linkplain javax.persistence.EntityTransaction#commit() commit the
* transaction}; runtime exceptions will {@linkplain javax.persistence.EntityTransaction#rollback()
* roll back the transaction}.
*
* @since 5.3
*/
public interface JpaTransactionAdvisor
{
/**
* Identifies any methods with the {@link org.apache.tapestry5.jpa.annotations.CommitAfter} annotation and
* applies the transaction logic to those methods.
*
* @param receiver
* advice receiver
*/
void addTransactionCommitAdvice(MethodAdviceReceiver receiver);
}