Examples of org.springframework.tests.aop.interceptor.NopInterceptor

Package org.springframework.tests.aop.interceptor

Examples of org.springframework.tests.aop.interceptor.NopInterceptor

org.springframework.tests.aop.interceptor.NopInterceptor
Trivial interceptor that can be introduced in a chain to display it. @author Rod Johnson

      }
    };


    TestBean target = new TestBean();
    target.setAge(80);
    NopInterceptor nop1 = new NopInterceptor();
    NopInterceptor nop2 = new NopInterceptor();
    ProxyFactory pf = new ProxyFactory(target);
    pf.addAdvice(nop1);
    pf.addAdvice(ba);
    pf.addAdvice(nop2);
    ITestBean proxied = (ITestBean) createProxy(pf);
    // Won't throw an exception
    assertEquals(target.getAge(), proxied.getAge());
    assertEquals(1, ba.getCalls());
    assertEquals(1, ba.getCalls("getAge"));
    assertEquals(1, nop1.getCount());
    assertEquals(1, nop2.getCount());
    // Will fail, after invoking Nop1
    try {
      proxied.setAge(26);
      fail("before advice should have ended chain");
    }
    catch (RuntimeException ex) {
      assertEquals(rex, ex);
    }
    assertEquals(2, ba.getCalls());
    assertEquals(2, nop1.getCount());
    // Nop2 didn't get invoked when the exception was thrown
    assertEquals(1, nop2.getCount());
    // Shouldn't have changed value in joinpoint
    assertEquals(target.getAge(), proxied.getAge());
  }

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        return m.getReturnType() == int.class;
      }
    };
    TestBean target = new TestBean();
    ProxyFactory pf = new ProxyFactory(target);
    pf.addAdvice(new NopInterceptor());
    pf.addAdvisor(matchesInt);
    assertEquals("Advisor was added", matchesInt, pf.getAdvisors()[1]);
    ITestBean proxied = (ITestBean) createProxy(pf);
    assertEquals(0, aa.sum);
    int i1 = 12;

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  @Test
  public void testAfterReturningAdvisorIsNotInvokedOnException() {
    CountingAfterReturningAdvice car = new CountingAfterReturningAdvice();
    TestBean target = new TestBean();
    ProxyFactory pf = new ProxyFactory(target);
    pf.addAdvice(new NopInterceptor());
    pf.addAdvice(car);
    assertEquals("Advice was wrapped in Advisor and added", car, pf.getAdvisors()[1].getAdvice());
    ITestBean proxied = (ITestBean) createProxy(pf);
    assertEquals(0, car.getCalls());
    int age = 10;

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    };


    Echo target = new Echo();
    target.setA(16);
    ProxyFactory pf = new ProxyFactory(target);
    pf.addAdvice(new NopInterceptor());
    pf.addAdvisor(matchesEchoInvocations);
    assertEquals("Advisor was added", matchesEchoInvocations, pf.getAdvisors()[1]);
    IEcho proxied = (IEcho) createProxy(pf);
    assertEquals(0, th.getCalls());
    assertEquals(target.getA(), proxied.getA());

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    MyThrowsHandler th = new MyThrowsHandler();


    Echo target = new Echo();
    target.setA(16);
    ProxyFactory pf = new ProxyFactory(target);
    pf.addAdvice(new NopInterceptor());
    pf.addAdvice(th);
    IEcho proxied = (IEcho) createProxy(pf);
    assertEquals(0, th.getCalls());
    assertEquals(target.getA(), proxied.getA());
    assertEquals(0, th.getCalls());

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@SuppressWarnings("serial")
class NeverMatchAdvisor extends StaticMethodMatcherPointcutAdvisor {


  public NeverMatchAdvisor() {
    super(new NopInterceptor());
  }

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  }


  @Test
  public void testNoTarget() {
    AdvisedSupport pc = new AdvisedSupport(new Class<?>[]{ITestBean.class});
    pc.addAdvice(new NopInterceptor());
    try {
      AopProxy aop = createAopProxy(pc);
      aop.getProxy();
      fail("Shouldn't allow no target with CGLIB proxy");
    }

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    bean.value = "foo";
    mockTargetSource.setTarget(bean);


    AdvisedSupport as = new AdvisedSupport(new Class<?>[]{});
    as.setTargetSource(mockTargetSource);
    as.addAdvice(new NopInterceptor());
    AopProxy aop = new CglibAopProxy(as);


    ProtectedMethodTestBean proxy = (ProtectedMethodTestBean) aop.getProxy();
    assertTrue(AopUtils.isCglibProxy(proxy));
    assertEquals(proxy.getClass().getClassLoader(), bean.getClass().getClassLoader());

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    bean.value = "foo";
    mockTargetSource.setTarget(bean);


    AdvisedSupport as = new AdvisedSupport(new Class<?>[]{});
    as.setTargetSource(mockTargetSource);
    as.addAdvice(new NopInterceptor());
    AopProxy aop = new CglibAopProxy(as);


    PackageMethodTestBean proxy = (PackageMethodTestBean) aop.getProxy();
    assertTrue(AopUtils.isCglibProxy(proxy));
    assertEquals(proxy.getClass().getClassLoader(), bean.getClass().getClassLoader());

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    bean.value = "foo";
    mockTargetSource.setTarget(bean);


    AdvisedSupport as = new AdvisedSupport(new Class<?>[]{});
    as.setTargetSource(mockTargetSource);
    as.addAdvice(new NopInterceptor());
    AopProxy aop = new CglibAopProxy(as);


    PackageMethodTestBean proxy = (PackageMethodTestBean) aop.getProxy(child);
    assertTrue(AopUtils.isCglibProxy(proxy));
    assertNotEquals(proxy.getClass().getClassLoader(), bean.getClass().getClassLoader());

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Related Classes of org.springframework.tests.aop.interceptor.NopInterceptor

org.springframework.aop.framework.AbstractAopProxyTests

org.springframework.aop.framework.autoproxy.AdvisorAutoProxyCreatorTests

org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreatorTests

org.springframework.aop.framework.autoproxy.NeverMatchAdvisor

org.springframework.aop.framework.CglibProxyTests

org.springframework.aop.framework.ProxyFactoryBeanTests

org.springframework.aop.framework.ProxyFactoryTests

org.springframework.aop.support.AopUtilsTests

org.springframework.aop.support.ControlFlowPointcutTests

org.springframework.aop.support.NameMatchMethodPointcutTests

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