Examples of org.aopalliance.intercept.MethodInterceptor

org.aopalliance.intercept.MethodInterceptor
Intercepts calls on an interface on its way to the target. These are nested "on top" of the target.
The user should implement the {@link #invoke(MethodInvocation)}method to modify the original behavior. E.g. the following class implements a tracing interceptor (traces all the calls on the intercepted method(s)):
```
 class TracingInterceptor implements MethodInterceptor { Object invoke(MethodInvocation i) throws Throwable { System.out.println("method "+i.getMethod()+" is called on "+ i.getThis()+" with args "+i.getArguments()); Object ret=i.proceed(); System.out.println("method "+i.getMethod()+" returns "+ret); return ret; } } 
```


  @Test
  public void testInterceptorChainWithRetry() throws Exception {
    ((Advised) service).addAdvice(interceptor);
    final List<String> list = new ArrayList<String>();
    ((Advised) service).addAdvice(new MethodInterceptor() {
      public Object invoke(MethodInvocation invocation) throws Throwable {
        list.add("chain");
        return invocation.proceed();
      }
    });

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   * creates a proxy that dispatches invocations to the currently bound {@link ProcessInstance}
   *
   * @return shareable {@link ProcessInstance}
   */
  private Object createSharedProcessInstance()   {
    ProxyFactory proxyFactoryBean = new ProxyFactory(ProcessInstance.class, new MethodInterceptor() {
      public Object invoke(MethodInvocation methodInvocation) throws Throwable {
        String methodName = methodInvocation.getMethod().getName() ;


        logger.info("method invocation for " + methodName+ ".");
        if(methodName.equals("toString"))

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  }


  private Object createDirtyCheckingProxy(final String name, final Object scopedObject) throws Throwable {
    ProxyFactory proxyFactoryBean = new ProxyFactory(scopedObject);
    proxyFactoryBean.setProxyTargetClass(this.proxyTargetClass);
    proxyFactoryBean.addAdvice(new MethodInterceptor() {
      public Object invoke(MethodInvocation methodInvocation) throws Throwable {
        Object result = methodInvocation.proceed();
        persistVariable(name, scopedObject);
        return result;
      }

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  public static void bindJNIContextClassLoader(Binder binder, Class<?> wrapInterface) {
    final ClassLoader mainClassLoader = GuiceUtils.class.getClassLoader();
    binder.bindInterceptor(
        Matchers.subclassesOf(wrapInterface),
        interfaceMatcher(wrapInterface, false),
        new MethodInterceptor() {
          @Override
          public Object invoke(MethodInvocation invocation) throws Throwable {
            Thread currentThread = Thread.currentThread();
            ClassLoader prior = currentThread.getContextClassLoader();
            try {

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        "Non-void methods must be explicitly whitelisted with @AllowUnchecked: " + disallowed);


    Matcher<Method> matcher =
        Matchers.<Method>not(WHITELIST_MATCHER).and(interfaceMatcher(wrapInterface, false));
    binder.bindInterceptor(Matchers.subclassesOf(wrapInterface), matcher,
        new MethodInterceptor() {
          @Override
          public Object invoke(MethodInvocation invocation) throws Throwable {
            try {
              return invocation.proceed();
            } catch (RuntimeException e) {

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    /**
     * Binds transaction interceptor for all methods or classes that are annotated with {@link Transactional}.
     */
    public static void bindTransactionInterceptor(@NotNull Binder binder, @NotNull Key<Database> databaseKey) {
        Provider<Database> databaseProvider = binder.getProvider(databaseKey);
        MethodInterceptor interceptor = new AopAllianceTransactionalMethodInterceptor(databaseProvider);


        binder.bindInterceptor(any(), annotatedWith(Transactional.class), interceptor);
        binder.bindInterceptor(annotatedWith(Transactional.class), any(), interceptor);
    }

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