org.springframework.web.socket.sockjs.transport

Class HtmlFileTransportHandler

java.lang.Object

org.springframework.web.socket.sockjs.transport.AbstractHttpSendingTransportHandler

org.springframework.web.socket.sockjs.transport.HtmlFileTransportHandler

All Implemented Interfaces:

ConfigurableTransportHandler, SockJsSessionFactory, TransportHandler

public class HtmlFileTransportHandler
extends AbstractHttpSendingTransportHandler

An HTTP TransportHandler that uses a famous browsder document.domain technique: http://stackoverflow.com/questions/1481251/what-does-document-domain-document-domain-do

Since:

4.0

Author:

Rossen Stoyanchev

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	PARTIAL_HTML_CONTENT

Fields inherited from class org.springframework.web.socket.sockjs.transport.AbstractHttpSendingTransportHandler

logger

Constructor Summary

Constructors

Constructor and Description
HtmlFileTransportHandler()

Method Summary

Modifier and Type	Method and Description
StreamingSockJsSession	createSession(java.lang.String sessionId, WebSocketHandler handler) Create a new SockJS session.
protected MediaType	getContentType()
protected SockJsFrame.FrameFormat	getFrameFormat(ServerHttpRequest request)
TransportType	getTransportType()
void	handleRequestInternal(ServerHttpRequest request, ServerHttpResponse response, AbstractHttpSockJsSession session)

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

getSockJsConfig, handleRequest, setSockJsConfiguration

Methods inherited from class java.lang.Object

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

Field Detail

PARTIAL_HTML_CONTENT

private static final java.lang.String PARTIAL_HTML_CONTENT

Constructor Detail

HtmlFileTransportHandler

public HtmlFileTransportHandler()

Method Detail

getTransportType

public TransportType getTransportType()

getContentType

protected MediaType getContentType()

Specified by:

getContentType in class AbstractHttpSendingTransportHandler

createSession

public StreamingSockJsSession createSession(java.lang.String sessionId,
                                   WebSocketHandler handler)

Description copied from interface: SockJsSessionFactory

Create a new SockJS session.

Parameters:

sessionId - the ID of the session

handler - the underlying WebSocketHandler

Returns:

a new non-null session

handleRequestInternal

public void handleRequestInternal(ServerHttpRequest request,
                         ServerHttpResponse response,
                         AbstractHttpSockJsSession session)
                           throws TransportErrorException

Overrides:

handleRequestInternal in class AbstractHttpSendingTransportHandler

Throws:

TransportErrorException

getFrameFormat

protected SockJsFrame.FrameFormat getFrameFormat(ServerHttpRequest request)

Specified by:

getFrameFormat in class AbstractHttpSendingTransportHandler