Examples of com.google.common.reflect.AbstractInvocationHandler

com.google.common.reflect.AbstractInvocationHandler

Abstract implementation of {@link InvocationHandler} that handles {@link Object#equals}, {@link Object#hashCode} and {@link Object#toString}. For example:

 class Unsupported extends AbstractInvocationHandler { protected Object handleInvocation( Object proxy, Method method, Object[] args) { throw new UnsupportedOperationException(); } } CharSequence unsupported = Reflection.newProxy(CharSequence.class, new Unsupported());

@author Ben Yu @since 12.0

  }


  private static <T> void testExceptionPropagation(
      Class<T> interfaceType, Method method, Function<? super T, ? extends T> wrapperFunction) {
    final RuntimeException exception = new RuntimeException();
    T proxy = Reflection.newProxy(interfaceType, new AbstractInvocationHandler() {
      @Override protected Object handleInvocation(Object p, Method m, Object[] args)
          throws Throwable {
        throw exception;
      }
    });

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    Set<Class<? super T>> interfaceClasses =
        type.getTypes().interfaces().rawTypes();
    return (T) Proxy.newProxyInstance(
        interfaceClasses.iterator().next().getClassLoader(),
        interfaceClasses.toArray(new Class<?>[interfaceClasses.size()]),
        new AbstractInvocationHandler() {
          @Override protected Object handleInvocation(
              Object proxy, Method method, Object[] args) {
            return getDefaultValue(
                type.resolveType(method.getGenericReturnType()));
          }

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Related Classes of com.google.common.reflect.AbstractInvocationHandler

com.google.common.testing.ForwardingWrapperTester

com.google.common.testing.NullPointerTester

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