RequestListenerV2 (Rhino 3.2 Resource Adaptor API)

```
public interface RequestListenerV2
```
Listener interface implemented by resource adaptors to receive request messages sent by other nodes. Requests differ from messages in that a response is expected.

Implementations of this interface are registered with the Message Facility using MessageFacility.setRequestListener(RequestListenerV2).

This is a newer version of the listener interface that uses a java.lang.String representation for node IDs instead of int.

Since:

Rhino 3.2

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Object`	`handleRequest(String sourceNode, byte[] payload)`	Handle the given request message.

- Method Detail
  - handleRequest
```
Object handleRequest(String sourceNode,
                     byte[] payload)
              throws Exception
```
    Handle the given request message.
    
    Parameters:
    
    sourceNode - the node ID of the node which sent the message.
    
    payload - the payload of the message.
    
    Returns:
    
    the result of request processing. May be null.
    
    Throws:
    
    Exception - if an error occurs handling the request.
    
    Since:
    
    Rhino 3.2