Spring Framework example source code file (PropertyDependentAspectTests.java)

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Java - Spring Framework tags/keywords

advise, advise, advised, advised, applicationcontext, classpathxmlapplicationcontext, exception, exception, icounter, icounter, joinpointmonitorataspectjaspect, propertydependentaspecttests, proxy, testcase

The Spring Framework PropertyDependentAspectTests.java source code

/*
 * 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.aop.aspectj;

import junit.framework.TestCase;

import org.springframework.aop.framework.Advised;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * Check that an aspect that depends on another bean, where the referenced bean
 * itself is advised by the same aspect, works correctly.
 *
 * @author Ramnivas Laddad
 * @author Juergen Hoeller
 */
public class PropertyDependentAspectTests extends TestCase {

	public void testPropertyDependentAspectWithPropertyDeclaredBeforeAdvice() throws Exception {
		checkXmlAspect("org/springframework/aop/aspectj/property-dependent-aspect-property-before-aspect-test.xml");
	}

	public void testPropertyDependentAspectWithPropertyDeclaredAfterAdvice() throws Exception {
		checkXmlAspect("org/springframework/aop/aspectj/property-dependent-aspect-property-after-aspect-test.xml");
	}

	public void testPropertyDependentAtAspectJAspectWithPropertyDeclaredBeforeAdvice() throws Exception {
		checkAtAspectJAspect("org/springframework/aop/aspectj/property-dependent-atAspectJ-aspect-property-before-aspect-test.xml");
	}

	public void testPropertyDependentAtAspectJAspectWithPropertyDeclaredAfterAdvice() throws Exception {
		checkAtAspectJAspect("org/springframework/aop/aspectj/property-dependent-atAspectJ-aspect-property-after-aspect-test.xml");
	}

	private void checkXmlAspect(String appContextFile) {
		ApplicationContext context = new ClassPathXmlApplicationContext(appContextFile);
		ICounter counter = (ICounter) context.getBean("counter");
		assertTrue("Proxy didn't get created", counter instanceof Advised);

		counter.increment();
		JoinPointMonitorAspect callCountingAspect = (JoinPointMonitorAspect)context.getBean("monitoringAspect");
		assertEquals("Advise didn't get executed", 1, callCountingAspect.beforeExecutions);
		assertEquals("Advise didn't get executed", 1, callCountingAspect.aroundExecutions);
	}

	private void checkAtAspectJAspect(String appContextFile) {
		ApplicationContext context = new ClassPathXmlApplicationContext(appContextFile);
		ICounter counter = (ICounter) context.getBean("counter");
		assertTrue("Proxy didn't get created", counter instanceof Advised);

		counter.increment();
		JoinPointMonitorAtAspectJAspect callCountingAspect = (JoinPointMonitorAtAspectJAspect)context.getBean("monitoringAspect");
		assertEquals("Advise didn't get executed", 1, callCountingAspect.beforeExecutions);
		assertEquals("Advise didn't get executed", 1, callCountingAspect.aroundExecutions);
	}

}