Java: A Simple RMI Client Proxy Class
By admin on Mar 9, 2008 in Java, Programming
Here is a simple RMI client proxy class that will help you to connect to a RMI server, cache the connection, call the method.
Some of the code snippet
// FactoryMethod public RmiClientProxy(Class serviceInterface, String serviceUrl) { this.serviceInterface = serviceInterface; this.serviceUrl = serviceUrl; serviceProxy = createProxy(); prepare(); }
This is a constructor that receives a service interface and the RMI connection string.
rivate Object createProxy(){ return Proxy.newProxyInstance(beanClassLoader, new Class[]{serviceInterface}, new InvocationHandler() { public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { Remote stub = getStub(); try { return doInvoke(method, args, stub); } catch (RemoteConnectFailureException ex) { return handleRemoteConnectFailure(method, args, ex); } catch (RemoteException ex) { if (RmiUtils.isConnectFailure(ex)) { return handleRemoteConnectFailure(method, args, ex); } else { throw ex; } } } }); }
It uses reflection to create the class and invoke the method.
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