@Override public Object getProxy() { return getProxy(null); }
@Test public void testProxyAProxy() { ITestBean target = new TestBean(); mockTargetSource.setTarget(target); AdvisedSupport as = new AdvisedSupport(); as.setTargetSource(mockTargetSource); as.addAdvice(new NopInterceptor()); CglibAopProxy cglib = new CglibAopProxy(as); ITestBean proxy1 = (ITestBean) cglib.getProxy(); mockTargetSource.setTarget(proxy1); as = new AdvisedSupport(new Class<?>[]{}); as.setTargetSource(mockTargetSource); as.addAdvice(new NopInterceptor()); cglib = new CglibAopProxy(as); assertThat(cglib.getProxy(), instanceOf(ITestBean.class)); }
@Test public void testWithNoArgConstructor() { NoArgCtorTestBean target = new NoArgCtorTestBean("b", 1); target.reset(); mockTargetSource.setTarget(target); AdvisedSupport pc = new AdvisedSupport(); pc.setTargetSource(mockTargetSource); CglibAopProxy aop = new CglibAopProxy(pc); aop.setConstructorArguments(new Object[] {"Rob Harrop", 22}, new Class<?>[] {String.class, int.class}); NoArgCtorTestBean proxy = (NoArgCtorTestBean) aop.getProxy(); assertNotNull(proxy); }
@Test public void testProxyAProxyWithAdditionalInterface() { ITestBean target = new TestBean(); mockTargetSource.setTarget(target); AdvisedSupport as = new AdvisedSupport(); as.setTargetSource(mockTargetSource); as.addAdvice(new NopInterceptor()); as.addInterface(Serializable.class); CglibAopProxy cglib = new CglibAopProxy(as); ITestBean proxy1 = (ITestBean) cglib.getProxy(); mockTargetSource.setTarget(proxy1); as = new AdvisedSupport(new Class<?>[]{}); as.setTargetSource(mockTargetSource); as.addAdvice(new NopInterceptor()); cglib = new CglibAopProxy(as); ITestBean proxy2 = (ITestBean) cglib.getProxy(); assertTrue(proxy2 instanceof Serializable); }
@Test public void testUnadvisedProxyCreationWithCallDuringConstructor() { CglibTestBean target = new CglibTestBean(); target.setName("Rob Harrop"); AdvisedSupport pc = new AdvisedSupport(); pc.setFrozen(true); pc.setTarget(target); CglibAopProxy aop = new CglibAopProxy(pc); CglibTestBean proxy = (CglibTestBean) aop.getProxy(); assertNotNull("Proxy should not be null", proxy); assertEquals("Constructor overrode the value of name", "Rob Harrop", proxy.getName()); }
@Override public Object getProxy() { return getProxy(null); }
@Override public Object getProxy(ClassLoader classLoader) { if (logger.isDebugEnabled()) { logger.debug("Creating CGLIB proxy: target source is " + this.advised.getTargetSource()); } try { Class<?> rootClass = this.advised.getTargetClass(); Assert.state(rootClass != null, "Target class must be available for creating a CGLIB proxy"); Class<?> proxySuperClass = rootClass; if (ClassUtils.isCglibProxyClass(rootClass)) { proxySuperClass = rootClass.getSuperclass(); Class<?>[] additionalInterfaces = rootClass.getInterfaces(); for (Class<?> additionalInterface : additionalInterfaces) { this.advised.addInterface(additionalInterface); } } // Validate the class, writing log messages as necessary. validateClassIfNecessary(proxySuperClass, classLoader); // Configure CGLIB Enhancer... Enhancer enhancer = createEnhancer(); if (classLoader != null) { enhancer.setClassLoader(classLoader); if (classLoader instanceof SmartClassLoader && ((SmartClassLoader) classLoader).isClassReloadable(proxySuperClass)) { enhancer.setUseCache(false); }