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Spring Framework example source code file (DelegatingTransactionAttribute.java)

This example Spring Framework source code file (DelegatingTransactionAttribute.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Spring Framework tags/keywords

delegatingtransactionattribute, delegatingtransactionattribute, io, serializable, string, string, target, target, transactionattribute, transactionattribute

The Spring Framework DelegatingTransactionAttribute.java source code

/*
 * Copyright 2002-2008 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.io.Serializable;

import org.springframework.util.Assert;

/**
 * {@link TransactionAttribute} implementation that delegates all calls to a given target
 * {@link TransactionAttribute} instance. Abstract because it is meant to be subclassed,
 * with subclasses overriding specific methods that are not supposed to simply delegate
 * to the target instance.
 *
 * @author Juergen Hoeller
 * @since 1.2
 */
public abstract class DelegatingTransactionAttribute implements TransactionAttribute, Serializable {

	private final TransactionAttribute targetAttribute;


	/**
	 * Create a DelegatingTransactionAttribute for the given target attribute.
	 * @param targetAttribute the target TransactionAttribute to delegate to
	 */
	public DelegatingTransactionAttribute(TransactionAttribute targetAttribute) {
		Assert.notNull(targetAttribute, "Target attribute must not be null");
		this.targetAttribute = targetAttribute;
	}


	public int getPropagationBehavior() {
		return this.targetAttribute.getPropagationBehavior();
	}

	public int getIsolationLevel() {
		return this.targetAttribute.getIsolationLevel();
	}

	public int getTimeout() {
		return this.targetAttribute.getTimeout();
	}

	public boolean isReadOnly() {
		return this.targetAttribute.isReadOnly();
	}

	public String getName() {
		return this.targetAttribute.getName();
	}

	public boolean rollbackOn(Throwable ex) {
		return this.targetAttribute.rollbackOn(ex);
	}


	public boolean equals(Object obj) {
		return this.targetAttribute.equals(obj);
	}

	public int hashCode() {
		return this.targetAttribute.hashCode();
	}

	public String toString() {
		return this.targetAttribute.toString();
	}

}

Other Spring Framework examples (source code examples)

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