Examples with Advisor org.springframework.aop.Advisor used on opensource projects

Example 41 with Advisor

use of org.springframework.aop.Advisor in project spring-framework by spring-projects.

the class PerThisAspect method testAspectMethodThrowsExceptionIllegalOnSignature.

// TODO document this behaviour.
// Is it different AspectJ behaviour, at least for checked exceptions?
@Test
public void testAspectMethodThrowsExceptionIllegalOnSignature() {
    TestBean target = new TestBean();
    RemoteException expectedException = new RemoteException();
    List<Advisor> advisors = getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(new ExceptionAspect(expectedException), "someBean"));
    assertEquals("One advice method was found", 1, advisors.size());
    ITestBean itb = (ITestBean) createProxy(target, advisors, ITestBean.class);
    try {
        itb.getAge();
        fail();
    } catch (UndeclaredThrowableException ex) {
        assertSame(expectedException, ex.getCause());
    }
}

Example 42 with Advisor

use of org.springframework.aop.Advisor in project spring-framework by spring-projects.

the class PerThisAspect method testAspectMethodThrowsExceptionLegalOnSignature.

@Test
public void testAspectMethodThrowsExceptionLegalOnSignature() {
    TestBean target = new TestBean();
    UnsupportedOperationException expectedException = new UnsupportedOperationException();
    List<Advisor> advisors = getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(new ExceptionAspect(expectedException), "someBean"));
    assertEquals("One advice method was found", 1, advisors.size());
    ITestBean itb = (ITestBean) createProxy(target, advisors, ITestBean.class);
    try {
        itb.getAge();
        fail();
    } catch (UnsupportedOperationException ex) {
        assertSame(expectedException, ex);
    }
}

Example 43 with Advisor

use of org.springframework.aop.Advisor in project spring-framework by spring-projects.

the class PerThisAspect method testMultiplePerTargetAspects.

@Test
public void testMultiplePerTargetAspects() throws SecurityException, NoSuchMethodException {
    TestBean target = new TestBean();
    int realAge = 65;
    target.setAge(realAge);
    List<Advisor> advisors = new LinkedList<>();
    PerTargetAspect aspect1 = new PerTargetAspect();
    aspect1.count = 100;
    aspect1.setOrder(10);
    advisors.addAll(getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(aspect1, "someBean1")));
    PerTargetAspect aspect2 = new PerTargetAspect();
    aspect2.setOrder(5);
    advisors.addAll(getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(aspect2, "someBean2")));
    Collections.sort(advisors, new OrderComparator());
    TestBean itb = (TestBean) createProxy(target, advisors, TestBean.class);
    assertEquals("Around advice must NOT apply", realAge, itb.getAge());
    // Hit the method in the per clause to instantiate the aspect
    itb.getSpouse();
    assertEquals("Around advice must apply", 0, itb.getAge());
    assertEquals("Around advice must apply", 1, itb.getAge());
}

Example 44 with Advisor

use of org.springframework.aop.Advisor in project spring-framework by spring-projects.

the class AopUtils method findAdvisorsThatCanApply.

/**
	 * Determine the sublist of the {@code candidateAdvisors} list
	 * that is applicable to the given class.
	 * @param candidateAdvisors the Advisors to evaluate
	 * @param clazz the target class
	 * @return sublist of Advisors that can apply to an object of the given class
	 * (may be the incoming List as-is)
	 */
public static List<Advisor> findAdvisorsThatCanApply(List<Advisor> candidateAdvisors, Class<?> clazz) {
    if (candidateAdvisors.isEmpty()) {
        return candidateAdvisors;
    }
    List<Advisor> eligibleAdvisors = new LinkedList<>();
    for (Advisor candidate : candidateAdvisors) {
        if (candidate instanceof IntroductionAdvisor && canApply(candidate, clazz)) {
            eligibleAdvisors.add(candidate);
        }
    }
    boolean hasIntroductions = !eligibleAdvisors.isEmpty();
    for (Advisor candidate : candidateAdvisors) {
        if (candidate instanceof IntroductionAdvisor) {
            // already processed
            continue;
        }
        if (canApply(candidate, clazz, hasIntroductions)) {
            eligibleAdvisors.add(candidate);
        }
    }
    return eligibleAdvisors;
}

Example 45 with Advisor

use of org.springframework.aop.Advisor in project spring-framework by spring-projects.

the class PerThisAspect method testAfterAdviceTypes.

@Test
public void testAfterAdviceTypes() throws Exception {
    Echo target = new Echo();
    ExceptionHandling afterReturningAspect = new ExceptionHandling();
    List<Advisor> advisors = getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(afterReturningAspect, "someBean"));
    Echo echo = (Echo) createProxy(target, advisors, Echo.class);
    assertEquals(0, afterReturningAspect.successCount);
    assertEquals("", echo.echo(""));
    assertEquals(1, afterReturningAspect.successCount);
    assertEquals(0, afterReturningAspect.failureCount);
    try {
        echo.echo(new FileNotFoundException());
        fail();
    } catch (FileNotFoundException ex) {
    // Ok
    } catch (Exception ex) {
        fail();
    }
    assertEquals(1, afterReturningAspect.successCount);
    assertEquals(1, afterReturningAspect.failureCount);
    assertEquals(afterReturningAspect.failureCount + afterReturningAspect.successCount, afterReturningAspect.afterCount);
}