Difference between revisions of "Dynamic Proxy"

 
public TestInterface {
    public void print(String value);
}

public TestProxy extends InvocationHandler {

    public Object invoke (Object proxy, Method method, Object[] args) {
        if (method.getName().equals("print")) {
            System.out.println(args[0]);
            return null;
        }
        return null;
    }
}

TestInterface instance = Proxy.newProxyInstance(
	TestInterface.class.getClassLoader(), 
        new Class[] {TestInterface.class},
        new TestProxy());

Instance.print("Hello World!"); // prints "Hello World!"
//to stdout