maptransactionattributesource.java

spring的源代码

/*
 * Copyright 2002-2004 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;
import java.util.HashMap;

/**
 * 
 * @author Rod Johnson
 * @version $Id: MapTransactionAttributeSource.java,v 1.3 2004/03/18 03:01:17 trisberg Exp $
 */
public class MapTransactionAttributeSource implements TransactionAttributeSource {
	
	/**
	 * Map from Method to TransactionAttribute
	 */
	private HashMap methodMap = new HashMap();
	
	public void register(Method m, TransactionAttribute txAtt) {
		methodMap.put(m, txAtt);
	}

	/**
	 * @see org.springframework.transaction.interceptor.TransactionAttributeSource#getTransactionAttribute(org.aopalliance.intercept.MethodInvocation)
	 */
	public TransactionAttribute getTransactionAttribute(Method m, Class clazz) {
		return (TransactionAttribute) methodMap.get(m);
	}

}