org.springframework.transaction.interceptor.TransactionAttributeSource Maven / Gradle / Ivy
/*
* Copyright 2002-2006 the original author or authors.
*
* 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.springframework.transaction.interceptor;
import java.lang.reflect.Method;
/**
* Interface used by TransactionInterceptor. Implementations know
* how to source transaction attributes, whether from configuration,
* metadata attributes at source level, or anywhere else.
*
* @author Rod Johnson
* @since 15.04.2003
* @see TransactionInterceptor#setTransactionAttributeSource
* @see TransactionProxyFactoryBean#setTransactionAttributeSource
*/
public interface TransactionAttributeSource {
/**
* Return the transaction attribute for this method.
* Return null if the method is non-transactional.
* @param method method
* @param targetClass target class. May be null, in which
* case the declaring class of the method must be used.
* @return TransactionAttribute the matching transaction attribute,
* or null if none found
*/
TransactionAttribute getTransactionAttribute(Method method, Class targetClass);
}