Examples with MethodInvocation org.aopalliance.intercept.MethodInvocation used on opensource projects

Example 66 with MethodInvocation

use of org.aopalliance.intercept.MethodInvocation in project spring-framework by spring-projects.

the class NullPrimitiveTests method testNullPrimitiveWithJdkProxy.

@Test
public void testNullPrimitiveWithJdkProxy() {
    class SimpleFoo implements Foo {

        @Override
        public int getValue() {
            return 100;
        }
    }
    SimpleFoo target = new SimpleFoo();
    ProxyFactory factory = new ProxyFactory(target);
    factory.addAdvice(new MethodInterceptor() {

        @Override
        public Object invoke(MethodInvocation invocation) throws Throwable {
            return null;
        }
    });
    Foo foo = (Foo) factory.getProxy();
    thrown.expect(AopInvocationException.class);
    thrown.expectMessage("Foo.getValue()");
    assertEquals(0, foo.getValue());
}

Example 67 with MethodInvocation

use of org.aopalliance.intercept.MethodInvocation in project spring-framework by spring-projects.

the class NullPrimitiveTests method testNullPrimitiveWithCglibProxy.

@Test
public void testNullPrimitiveWithCglibProxy() {
    Bar target = new Bar();
    ProxyFactory factory = new ProxyFactory(target);
    factory.addAdvice(new MethodInterceptor() {

        @Override
        public Object invoke(MethodInvocation invocation) throws Throwable {
            return null;
        }
    });
    Bar bar = (Bar) factory.getProxy();
    thrown.expect(AopInvocationException.class);
    thrown.expectMessage("Bar.getValue()");
    assertEquals(0, bar.getValue());
}

Example 68 with MethodInvocation

use of org.aopalliance.intercept.MethodInvocation in project spring-framework by spring-projects.

the class HttpInvokerTests method httpInvokerProxyFactoryBeanAndServiceExporterWithInvocationAttributes.

@Test
public void httpInvokerProxyFactoryBeanAndServiceExporterWithInvocationAttributes() throws Exception {
    TestBean target = new TestBean("myname", 99);
    final HttpInvokerServiceExporter exporter = new HttpInvokerServiceExporter();
    exporter.setServiceInterface(ITestBean.class);
    exporter.setService(target);
    exporter.setRemoteInvocationExecutor(new DefaultRemoteInvocationExecutor() {

        @Override
        public Object invoke(RemoteInvocation invocation, Object targetObject) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
            assertNotNull(invocation.getAttributes());
            assertEquals(1, invocation.getAttributes().size());
            assertEquals("myValue", invocation.getAttributes().get("myKey"));
            assertEquals("myValue", invocation.getAttribute("myKey"));
            return super.invoke(invocation, targetObject);
        }
    });
    exporter.afterPropertiesSet();
    HttpInvokerProxyFactoryBean pfb = new HttpInvokerProxyFactoryBean();
    pfb.setServiceInterface(ITestBean.class);
    pfb.setServiceUrl("http://myurl");
    pfb.setRemoteInvocationFactory(new RemoteInvocationFactory() {

        @Override
        public RemoteInvocation createRemoteInvocation(MethodInvocation methodInvocation) {
            RemoteInvocation invocation = new RemoteInvocation(methodInvocation);
            invocation.addAttribute("myKey", "myValue");
            try {
                invocation.addAttribute("myKey", "myValue");
                fail("Should have thrown IllegalStateException");
            } catch (IllegalStateException ex) {
            // expected: already defined
            }
            assertNotNull(invocation.getAttributes());
            assertEquals(1, invocation.getAttributes().size());
            assertEquals("myValue", invocation.getAttributes().get("myKey"));
            assertEquals("myValue", invocation.getAttribute("myKey"));
            return invocation;
        }
    });
    pfb.setHttpInvokerRequestExecutor(new AbstractHttpInvokerRequestExecutor() {

        @Override
        protected RemoteInvocationResult doExecuteRequest(HttpInvokerClientConfiguration config, ByteArrayOutputStream baos) throws Exception {
            assertEquals("http://myurl", config.getServiceUrl());
            MockHttpServletRequest request = new MockHttpServletRequest();
            MockHttpServletResponse response = new MockHttpServletResponse();
            request.setContent(baos.toByteArray());
            exporter.handleRequest(request, response);
            return readRemoteInvocationResult(new ByteArrayInputStream(response.getContentAsByteArray()), config.getCodebaseUrl());
        }
    });
    pfb.afterPropertiesSet();
    ITestBean proxy = (ITestBean) pfb.getObject();
    assertEquals("myname", proxy.getName());
    assertEquals(99, proxy.getAge());
}

Example 69 with MethodInvocation

use of org.aopalliance.intercept.MethodInvocation in project spring-framework by spring-projects.

the class AspectJExpressionPointcut method matches.

@Override
public boolean matches(Method method, Class<?> targetClass, Object... args) {
    checkReadyToMatch();
    ShadowMatch shadowMatch = getShadowMatch(AopUtils.getMostSpecificMethod(method, targetClass), method);
    ShadowMatch originalShadowMatch = getShadowMatch(method, method);
    // Bind Spring AOP proxy to AspectJ "this" and Spring AOP target to AspectJ target,
    // consistent with return of MethodInvocationProceedingJoinPoint
    ProxyMethodInvocation pmi = null;
    Object targetObject = null;
    Object thisObject = null;
    try {
        MethodInvocation mi = ExposeInvocationInterceptor.currentInvocation();
        targetObject = mi.getThis();
        if (!(mi instanceof ProxyMethodInvocation)) {
            throw new IllegalStateException("MethodInvocation is not a Spring ProxyMethodInvocation: " + mi);
        }
        pmi = (ProxyMethodInvocation) mi;
        thisObject = pmi.getProxy();
    } catch (IllegalStateException ex) {
        // No current invocation...
        if (logger.isDebugEnabled()) {
            logger.debug("Could not access current invocation - matching with limited context: " + ex);
        }
    }
    try {
        JoinPointMatch joinPointMatch = shadowMatch.matchesJoinPoint(thisObject, targetObject, args);
        /*
			 * Do a final check to see if any this(TYPE) kind of residue match. For
			 * this purpose, we use the original method's (proxy method's) shadow to
			 * ensure that 'this' is correctly checked against. Without this check,
			 * we get incorrect match on this(TYPE) where TYPE matches the target
			 * type but not 'this' (as would be the case of JDK dynamic proxies).
			 * <p>See SPR-2979 for the original bug.
			 */
        if (pmi != null) {
            // there is a current invocation
            RuntimeTestWalker originalMethodResidueTest = getRuntimeTestWalker(originalShadowMatch);
            if (!originalMethodResidueTest.testThisInstanceOfResidue(thisObject.getClass())) {
                return false;
            }
            if (joinPointMatch.matches()) {
                bindParameters(pmi, joinPointMatch);
            }
        }
        return joinPointMatch.matches();
    } catch (Throwable ex) {
        if (logger.isDebugEnabled()) {
            logger.debug("Failed to evaluate join point for arguments " + Arrays.asList(args) + " - falling back to non-match", ex);
        }
        return false;
    }
}

Example 70 with MethodInvocation

use of org.aopalliance.intercept.MethodInvocation in project spring-security by spring-projects.

the class MethodExpressionVoterTests method nullNamedFilterTargetIsRejected.

@Test(expected = IllegalArgumentException.class)
public void nullNamedFilterTargetIsRejected() throws Exception {
    MethodInvocation mi = new SimpleMethodInvocation(new TargetImpl(), methodTakingACollection(), new Object[] { null });
    am.vote(joe, mi, createAttributes(new PreInvocationExpressionAttribute("(filterObject == 'joe')", "collection", null)));
}