Examples with NopInterceptor org.springframework.tests.aop.interceptor.NopInterceptor used on opensource projects

Example 6 with NopInterceptor

use of org.springframework.tests.aop.interceptor.NopInterceptor in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testBeforeAdviceThrowsException.

@Test
public void testBeforeAdviceThrowsException() {
    final RuntimeException rex = new RuntimeException();
    @SuppressWarnings("serial") CountingBeforeAdvice ba = new CountingBeforeAdvice() {

        @Override
        public void before(Method m, Object[] args, Object target) throws Throwable {
            super.before(m, args, target);
            if (m.getName().startsWith("set"))
                throw rex;
        }
    };
    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());
}

Example 7 with NopInterceptor

use of org.springframework.tests.aop.interceptor.NopInterceptor in project spring-framework by spring-projects.

the class AbstractAopProxyTests method testDynamicMethodPointcutThatAlwaysAppliesStatically.

@Test
public void testDynamicMethodPointcutThatAlwaysAppliesStatically() throws Throwable {
    TestBean tb = new TestBean();
    ProxyFactory pc = new ProxyFactory();
    pc.addInterface(ITestBean.class);
    TestDynamicPointcutAdvice dp = new TestDynamicPointcutAdvice(new NopInterceptor(), "getAge");
    pc.addAdvisor(dp);
    pc.setTarget(tb);
    ITestBean it = (ITestBean) createProxy(pc);
    assertEquals(dp.count, 0);
    it.getAge();
    assertEquals(dp.count, 1);
    it.setAge(11);
    assertEquals(it.getAge(), 11);
    assertEquals(dp.count, 2);
}

Example 8 with NopInterceptor

use of org.springframework.tests.aop.interceptor.NopInterceptor in project spring-framework by spring-projects.

the class ProxyFactoryTests method testInterceptorInclusionMethods.

@Test
public void testInterceptorInclusionMethods() {
    class MyInterceptor implements MethodInterceptor {

        @Override
        public Object invoke(MethodInvocation invocation) throws Throwable {
            throw new UnsupportedOperationException();
        }
    }
    NopInterceptor di = new NopInterceptor();
    NopInterceptor diUnused = new NopInterceptor();
    ProxyFactory factory = new ProxyFactory(new TestBean());
    factory.addAdvice(0, di);
    assertThat(factory.getProxy(), instanceOf(ITestBean.class));
    assertTrue(factory.adviceIncluded(di));
    assertTrue(!factory.adviceIncluded(diUnused));
    assertTrue(factory.countAdvicesOfType(NopInterceptor.class) == 1);
    assertTrue(factory.countAdvicesOfType(MyInterceptor.class) == 0);
    factory.addAdvice(0, diUnused);
    assertTrue(factory.adviceIncluded(diUnused));
    assertTrue(factory.countAdvicesOfType(NopInterceptor.class) == 2);
}

Example 9 with NopInterceptor

use of org.springframework.tests.aop.interceptor.NopInterceptor in project spring-framework by spring-projects.

the class ProxyFactoryTests method testIndexOfMethods.

@Test
public void testIndexOfMethods() {
    TestBean target = new TestBean();
    ProxyFactory pf = new ProxyFactory(target);
    NopInterceptor nop = new NopInterceptor();
    Advisor advisor = new DefaultPointcutAdvisor(new CountingBeforeAdvice());
    Advised advised = (Advised) pf.getProxy();
    // Can use advised and ProxyFactory interchangeably
    advised.addAdvice(nop);
    pf.addAdvisor(advisor);
    assertEquals(-1, pf.indexOf(new NopInterceptor()));
    assertEquals(0, pf.indexOf(nop));
    assertEquals(1, pf.indexOf(advisor));
    assertEquals(-1, advised.indexOf(new DefaultPointcutAdvisor(null)));
}

Example 10 with NopInterceptor

use of org.springframework.tests.aop.interceptor.NopInterceptor in project spring-framework by spring-projects.

the class AopUtilsTests method testPointcutAlwaysApplies.

@Test
public void testPointcutAlwaysApplies() {
    assertTrue(AopUtils.canApply(new DefaultPointcutAdvisor(new NopInterceptor()), Object.class));
    assertTrue(AopUtils.canApply(new DefaultPointcutAdvisor(new NopInterceptor()), TestBean.class));
}