MessagingHandler (Apache Synapse - Commons classes 4.0.0-wso2v21 API)

```
public interface MessagingHandler
```
Interface for MessagingHandler.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`destroy(ConnectionId connectionId)`	Triggered to release and dispose any sort of resources hold against a particular message flow.
`void`	`handleError(ConnectionId connectionId)`	Handle Error.
`HandlerResponse`	`handleRequest(org.apache.axis2.context.MessageContext axis2MessageContext)`	Handle request.

- Method Detail
  - handleRequest
```
HandlerResponse handleRequest(org.apache.axis2.context.MessageContext axis2MessageContext)
```
    Handle request.
    
    Parameters:
    
    axis2MessageContext - axis2 message context.
  - handleError
```
void handleError(ConnectionId connectionId)
```
    Handle Error. This method is invoked whenever an exception occurs in the request flow so that the implementations can clear any in-memory resources.
    
    Parameters:
    
    connectionId - Identifier of the connection.
  - destroy
```
void destroy(ConnectionId connectionId)
```
    Triggered to release and dispose any sort of resources hold against a particular message flow. For example, if a WebSocket connection is terminated, this method can be used to notify the handler about this event.
    
    Parameters:
    
    connectionId - Identifier of the connection.