Spring Framework example source code file (DeclareParentsTests.java)

This example Spring Framework source code file (DeclareParentsTests.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

abstractadvicebindingtests, declareparentstests, declareparentstests, illegalstateexception, introduction, introduction, lockable, lockable, object, object, should, string

The Spring Framework DeclareParentsTests.java source code

/*
 * Copyright 2002-2007 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.aop.aspectj;

import org.springframework.aop.framework.Lockable;
import org.springframework.aop.support.AopUtils;

/**
 * @author Rod Johnson
 */
public class DeclareParentsTests extends AbstractAdviceBindingTests {

	protected String getConfigPath() {
		return "declare-parents-tests.xml";
	}

	public void testIntroductionWasMade() {
		assertTrue("Introduction must have been made", testBeanProxy instanceof Lockable);
	}

	// TODO if you change type pattern from org.springframework.beans..*
	// to org.springframework..* it also matches introduction.
	// Perhaps generated advisor bean definition could be made to depend
	// on the introduction, in which case this would not be a problem.
	public void testLockingWorks() {
		Object introductionObject = applicationContext.getBean("introduction");
		assertFalse("Introduction should not be proxied", AopUtils.isAopProxy(introductionObject));

		Lockable lockable = (Lockable) testBeanProxy;
		assertFalse(lockable.locked());

		// Invoke a non-advised method
		testBeanProxy.getAge();

		testBeanProxy.setName("");
		lockable.lock();
		try {
			testBeanProxy.setName(" ");
			fail("Should be locked");
		}
		catch (IllegalStateException ex) {
			// expected
		}
	}

}