/*
* Copyright 2002-2015 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 java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.junit.Test;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import static org.junit.Assert.*;
/**
* @author Ramnivas Laddad
* @author Chris Beams
*/
public class ThisAndTargetSelectionOnlyPointcutsAtAspectJTests {
private TestInterface testBean;
private TestInterface testAnnotatedClassBean;
private TestInterface testAnnotatedMethodBean;
private Counter counter;
@org.junit.Before
@SuppressWarnings("resource")
public void setUp() {
ClassPathXmlApplicationContext ctx =
new ClassPathXmlApplicationContext(getClass().getSimpleName() + ".xml", getClass());
testBean = (TestInterface) ctx.getBean("testBean");
testAnnotatedClassBean = (TestInterface) ctx.getBean("testAnnotatedClassBean");
testAnnotatedMethodBean = (TestInterface) ctx.getBean("testAnnotatedMethodBean");
counter = (Counter) ctx.getBean("counter");
counter.reset();
}
@Test
public void thisAsClassDoesNotMatch() {
testBean.doIt();
assertEquals(0, counter.thisAsClassCounter);
}
@Test
public void thisAsInterfaceMatch() {
testBean.doIt();
assertEquals(1, counter.thisAsInterfaceCounter);
}
@Test
public void targetAsClassDoesMatch() {
testBean.doIt();
assertEquals(1, counter.targetAsClassCounter);
}
@Test
public void targetAsInterfaceMatch() {
testBean.doIt();
assertEquals(1, counter.targetAsInterfaceCounter);
}
@Test
public void thisAsClassAndTargetAsClassCounterNotMatch() {
testBean.doIt();
assertEquals(0, counter.thisAsClassAndTargetAsClassCounter);
}
@Test
public void thisAsInterfaceAndTargetAsInterfaceCounterMatch() {
testBean.doIt();
assertEquals(1, counter.thisAsInterfaceAndTargetAsInterfaceCounter);
}
@Test
public void thisAsInterfaceAndTargetAsClassCounterMatch() {
testBean.doIt();
assertEquals(1, counter.thisAsInterfaceAndTargetAsInterfaceCounter);
}
@Test
public void atTargetClassAnnotationMatch() {
testAnnotatedClassBean.doIt();
assertEquals(1, counter.atTargetClassAnnotationCounter);
}
@Test
public void atAnnotationMethodAnnotationMatch() {
testAnnotatedMethodBean.doIt();
assertEquals(1, counter.atAnnotationMethodAnnotationCounter);
}
public static interface TestInterface {
public void doIt();
}
public static class TestImpl implements TestInterface {
@Override
public void doIt() {
}
}
@Retention(RetentionPolicy.RUNTIME)
public static @interface TestAnnotation {
}
@TestAnnotation
public static class AnnotatedClassTestImpl implements TestInterface {
@Override
public void doIt() {
}
}
public static class AnnotatedMethodTestImpl implements TestInterface {
@Override
@TestAnnotation
public void doIt() {
}
}
@Aspect
public static class Counter {
int thisAsClassCounter;
int thisAsInterfaceCounter;
int targetAsClassCounter;
int targetAsInterfaceCounter;
int thisAsClassAndTargetAsClassCounter;
int thisAsInterfaceAndTargetAsInterfaceCounter;
int thisAsInterfaceAndTargetAsClassCounter;
int atTargetClassAnnotationCounter;
int atAnnotationMethodAnnotationCounter;
public void reset() {
thisAsClassCounter = 0;
thisAsInterfaceCounter = 0;
targetAsClassCounter = 0;
targetAsInterfaceCounter = 0;
thisAsClassAndTargetAsClassCounter = 0;
thisAsInterfaceAndTargetAsInterfaceCounter = 0;
thisAsInterfaceAndTargetAsClassCounter = 0;
atTargetClassAnnotationCounter = 0;
atAnnotationMethodAnnotationCounter = 0;
}
@Before("this(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestImpl)")
public void incrementThisAsClassCounter() {
thisAsClassCounter++;
}
@Before("this(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestInterface)")
public void incrementThisAsInterfaceCounter() {
thisAsInterfaceCounter++;
}
@Before("target(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestImpl)")
public void incrementTargetAsClassCounter() {
targetAsClassCounter++;
}
@Before("target(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestInterface)")
public void incrementTargetAsInterfaceCounter() {
targetAsInterfaceCounter++;
}
@Before("this(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestImpl) " +
"&& target(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestImpl)")
public void incrementThisAsClassAndTargetAsClassCounter() {
thisAsClassAndTargetAsClassCounter++;
}
@Before("this(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestInterface) " +
"&& target(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestInterface)")
public void incrementThisAsInterfaceAndTargetAsInterfaceCounter() {
thisAsInterfaceAndTargetAsInterfaceCounter++;
}
@Before("this(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestInterface) " +
"&& target(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestImpl)")
public void incrementThisAsInterfaceAndTargetAsClassCounter() {
thisAsInterfaceAndTargetAsClassCounter++;
}
@Before("@target(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestAnnotation)")
public void incrementAtTargetClassAnnotationCounter() {
atTargetClassAnnotationCounter++;
}
@Before("@annotation(org.springframework.aop.aspectj.ThisAndTargetSelectionOnlyPointcutsAtAspectJTests.TestAnnotation)")
public void incrementAtAnnotationMethodAnnotationCounter() {
atAnnotationMethodAnnotationCounter++;
}
}
}