org.springframework.messaging.simp.stomp

Class StompSessionHandlerAdapter

java.lang.Object

org.springframework.messaging.simp.stomp.StompSessionHandlerAdapter

All Implemented Interfaces:

StompFrameHandler, StompSessionHandler

public abstract class StompSessionHandlerAdapter
extends Object
implements StompSessionHandler

Abstract adapter class for StompSessionHandler with mostly empty implementation methods except for getPayloadType(org.springframework.messaging.simp.stomp.StompHeaders) which returns String as the default Object type expected for STOMP ERROR frame payloads.

Since:

4.2

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
StompSessionHandlerAdapter()

Method Summary

Modifier and Type	Method and Description
void	afterConnected(StompSession session, StompHeaders connectedHeaders) This implementation is empty.
Type	getPayloadType(StompHeaders headers) This implementation returns String as the expected payload type for STOMP ERROR frames.
void	handleException(StompSession session, StompCommand command, StompHeaders headers, byte[] payload, Throwable exception) This implementation is empty.
void	handleFrame(StompHeaders headers, Object payload) This implementation is empty.
void	handleTransportError(StompSession session, Throwable exception) This implementation is empty.

Methods inherited from class java.lang.Object

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

Constructor Detail

StompSessionHandlerAdapter

public StompSessionHandlerAdapter()

Method Detail

getPayloadType

public Type getPayloadType(StompHeaders headers)

This implementation returns String as the expected payload type for STOMP ERROR frames.

Specified by:

getPayloadType in interface StompFrameHandler

Parameters:

headers - the headers of a message

handleFrame

public void handleFrame(StompHeaders headers,
                        @Nullable
                        Object payload)

This implementation is empty.

Specified by:

handleFrame in interface StompFrameHandler

Parameters:

headers - the headers of the frame

payload - the payload, or null if there was no payload

afterConnected

public void afterConnected(StompSession session,
                           StompHeaders connectedHeaders)

This implementation is empty.

Specified by:

afterConnected in interface StompSessionHandler

Parameters:

session - the client STOMP session

connectedHeaders - the STOMP CONNECTED frame headers

handleException

public void handleException(StompSession session,
                            @Nullable
                            StompCommand command,
                            StompHeaders headers,
                            byte[] payload,
                            Throwable exception)

This implementation is empty.

Specified by:

handleException in interface StompSessionHandler

Parameters:

session - the client STOMP session

command - the STOMP command of the frame

headers - the headers

payload - the raw payload

exception - the exception

handleTransportError

public void handleTransportError(StompSession session,
                                 Throwable exception)

This implementation is empty.

Specified by:

handleTransportError in interface StompSessionHandler

Parameters:

session - the client STOMP session

exception - the exception that occurred