Spring Framework example source code file (BeanNamePointcutAtAspectTests.java)

This example Spring Framework source code file (BeanNamePointcutAtAspectTests.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

advised, advised, aspectj, aspectjproxyfactory, aspectjproxyfactory, beannamepointcutataspecttests, counteraspect, counteraspect, didn't, expected, itestbean, itestbean, programmatically, string

The Spring Framework BeanNamePointcutAtAspectTests.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.aop.aspectj;

import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;

import org.springframework.aop.aspectj.annotation.AspectJProxyFactory;
import org.springframework.aop.framework.Advised;
import org.springframework.beans.ITestBean;
import org.springframework.beans.TestBean;
import org.springframework.test.AbstractDependencyInjectionSpringContextTests;

/**
 * Test for correct application of the bean() PCD for @AspectJ-based aspects.
 *
 * @author Ramnivas Laddad
 * @author Juergen Hoeller
 */
public class BeanNamePointcutAtAspectTests extends AbstractDependencyInjectionSpringContextTests {

	protected ITestBean testBean1;

	protected ITestBean testBean2;

	protected ITestBean testBean3;

	protected CounterAspect counterAspect;


	public BeanNamePointcutAtAspectTests() {
		setPopulateProtectedVariables(true);
	}

	protected String getConfigPath() {
		return "bean-name-pointcut-atAspect-tests.xml";
	}

	protected void onSetUp() throws Exception {
		counterAspect.count = 0;
		super.onSetUp();
	}


	public void testMatchingBeanName() {
		assertTrue("Expected a proxy", testBean1 instanceof Advised);
		// Call two methods to test for SPR-3953-like condition
		testBean1.setAge(20);
		testBean1.setName("");
		assertEquals(2 /*TODO: make this 3 when upgrading to AspectJ 1.6.0 and advice in CounterAspect are uncommented*/, counterAspect.count);
	}

	public void testNonMatchingBeanName() {
		assertFalse("Didn't expect a proxy", testBean3 instanceof Advised);
		testBean3.setAge(20);
		assertEquals(0, counterAspect.count);
	}

	public void testProgrammaticProxyCreation() {
		ITestBean testBean = new TestBean();

		AspectJProxyFactory factory = new AspectJProxyFactory();
		factory.setTarget(testBean);

		CounterAspect myCounterAspect = new CounterAspect();
		factory.addAspect(myCounterAspect);

		ITestBean proxyTestBean = factory.getProxy();

		assertTrue("Expected a proxy", proxyTestBean instanceof Advised);
		proxyTestBean.setAge(20);
		assertEquals("Programmatically created proxy shouldn't match bean()", 0, myCounterAspect.count);
	}


	@Aspect
	public static class CounterAspect {

		int count;

		@Before("execution(* set*(..)) && bean(testBean1)")
		public void increment1ForAnonymousPointcut() {
			count++;
		}

//		@Pointcut("execution(* setAge(..)) && bean(testBean1)")
//		public void testBean1SetAge() {}
//
//		@Pointcut("execution(* setAge(..)) && bean(testBean2)")
//		public void testBean2SetAge() {}
//
//		@Before("testBean1SetAge()")
//		public void increment1() {
//			count++;
//		}
//
//		@Before("testBean2SetAge()")
//		public void increment2() {
//			count++;
//		}
	}

}