java.lang.Object
- org.springframework.web.socket.sockjs.transport.handler.AbstractTransportHandler
- - org.springframework.web.socket.sockjs.transport.handler.AbstractHttpSendingTransportHandler
  - - org.springframework.web.socket.sockjs.transport.handler.JsonpPollingTransportHandler

All Implemented Interfaces:
SockJsSessionFactory, TransportHandler
```
@Deprecated
public class JsonpPollingTransportHandler
extends AbstractHttpSendingTransportHandler
```
Deprecated.
Will be removed as of Spring Framework 5.1, use others transports instead.
A TransportHandler that sends messages via JSONP polling.
Since:
4.0
Author:
Rossen Stoyanchev

Field Summary
- Fields inherited from class org.springframework.web.socket.sockjs.transport.handler.AbstractTransportHandler
  logger, UTF8_CHARSET

Constructor Summary
Constructors
Constructor Description
JsonpPollingTransportHandler()
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`boolean`	`checkSessionType(SockJsSession session)`	Deprecated. Check whether the type of the given session matches the transport type of this `TransportHandler` where session id and the transport type are extracted from the SockJS URL.
`PollingSockJsSession`	`createSession(String sessionId, WebSocketHandler handler, Map<String,Object> attributes)`	Deprecated. Create a new SockJS session.
`protected MediaType`	`getContentType()`	Deprecated.
`protected SockJsFrameFormat`	`getFrameFormat(ServerHttpRequest request)`	Deprecated.
`TransportType`	`getTransportType()`	Deprecated. Return the transport type supported by this handler.
`void`	`handleRequestInternal(ServerHttpRequest request, ServerHttpResponse response, AbstractHttpSockJsSession sockJsSession)`	Deprecated.

Methods inherited from class org.springframework.web.socket.sockjs.transport.handler.AbstractHttpSendingTransportHandler
getCallbackParam, handleRequest

Methods inherited from class org.springframework.web.socket.sockjs.transport.handler.AbstractTransportHandler
getServiceConfig, initialize

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JsonpPollingTransportHandler
```
public JsonpPollingTransportHandler()
```
    Deprecated.
- Method Detail
  - getTransportType
```
public TransportType getTransportType()
```
    Deprecated.
    Description copied from interface: TransportHandler
    Return the transport type supported by this handler.
  - getContentType
```
protected MediaType getContentType()
```
    Deprecated.
    Specified by:
    getContentType in class AbstractHttpSendingTransportHandler
  - checkSessionType
```
public boolean checkSessionType(SockJsSession session)
```
    Deprecated.
    Description copied from interface: TransportHandler
    Check whether the type of the given session matches the transport type of this TransportHandler where session id and the transport type are extracted from the SockJS URL.
    Returns:
    true if the session matches (and would therefore get accepted by TransportHandler.handleRequest(org.springframework.http.server.ServerHttpRequest, org.springframework.http.server.ServerHttpResponse, org.springframework.web.socket.WebSocketHandler, org.springframework.web.socket.sockjs.transport.SockJsSession)), or false otherwise
  - createSession
```
public PollingSockJsSession createSession(String sessionId,
                                          WebSocketHandler handler,
                                          Map<String,Object> attributes)
```
    Deprecated.
    Description copied from interface: SockJsSessionFactory
    Create a new SockJS session.
    Parameters:
    sessionId - the ID of the session
    handler - the underlying WebSocketHandler
    attributes - handshake request specific attributes
    Returns:
    a new session, never null
  - handleRequestInternal
```
public void handleRequestInternal(ServerHttpRequest request,
                                  ServerHttpResponse response,
                                  AbstractHttpSockJsSession sockJsSession)
                           throws SockJsException
```
    Deprecated.
    Overrides:
    handleRequestInternal in class AbstractHttpSendingTransportHandler
    Throws:
    SockJsException
  - getFrameFormat
```
protected SockJsFrameFormat getFrameFormat(ServerHttpRequest request)
```
    Deprecated.
    Specified by:
    getFrameFormat in class AbstractHttpSendingTransportHandler

Class JsonpPollingTransportHandler

Field Summary

Fields inherited from class org.springframework.web.socket.sockjs.transport.handler.AbstractTransportHandler

Constructor Summary

Method Summary

Methods inherited from class org.springframework.web.socket.sockjs.transport.handler.AbstractHttpSendingTransportHandler

Methods inherited from class org.springframework.web.socket.sockjs.transport.handler.AbstractTransportHandler

Methods inherited from class java.lang.Object

Constructor Detail

JsonpPollingTransportHandler

Method Detail

getTransportType

getContentType

checkSessionType

createSession

handleRequestInternal

getFrameFormat