omq.client.proxy

Class Proxymq

java.lang.Object

omq.client.proxy.Proxymq

All Implemented Interfaces:

java.io.Serializable, java.lang.reflect.InvocationHandler, Remote

public class Proxymq
extends java.lang.Object
implements java.lang.reflect.InvocationHandler, Remote

Proxymq class. This class inherits from InvocationHandler, for this reason each proxymq instance has an associated invocation handler. When a method is invoked on a proxymq instance, the method invocation is encoded and dispatched to the invoke method of its invocation handler.

Author:

Sergi Toda

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Proxymq(java.lang.String uid, java.lang.Class<?> clazz, Broker broker) Proxymq Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getRef() Returns the UID of a RemoteObject
java.util.Map<java.lang.String,byte[]>	getResults() Gets the Map used internally to retreive the response of the server
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] arguments)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Proxymq

public Proxymq(java.lang.String uid,
       java.lang.Class<?> clazz,
       Broker broker)
        throws java.lang.Exception

Proxymq Constructor. This constructor uses an uid to know which object will call. It also uses Properties to set where to send the messages

Parameters:

uid - The uid represents the unique identifier of a remote object

clazz - It represents the real class of the remote object. With this class the system can know the remoteInterface used and it can also see which annotations are used

env - The environment is used to know where to send the messages

Throws:

java.lang.Exception

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                      java.lang.reflect.Method method,
                      java.lang.Object[] arguments)
                        throws java.lang.Throwable

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable

getResults

public java.util.Map<java.lang.String,byte[]> getResults()

Gets the Map used internally to retreive the response of the server

Returns:

a map with all the keys processed. Every key is a correlation id of a method invoked remotely

getRef

public java.lang.String getRef()

Description copied from interface: Remote

Returns the UID of a RemoteObject

Specified by:

getRef in interface Remote

Returns:

UID