org.springframework.http.server.reactive

Class ServletHttpHandlerAdapter

java.lang.Object

org.springframework.http.server.reactive.ServletHttpHandlerAdapter

All Implemented Interfaces:

Servlet

Direct Known Subclasses:

JettyHttpHandlerAdapter, TomcatHttpHandlerAdapter

@WebServlet(asyncSupported=true)
public class ServletHttpHandlerAdapter
extends Object
implements Servlet

Adapt HttpHandler to an HttpServlet using Servlet Async support and Servlet 3.1 non-blocking I/O.

Since:

5.0

Author:

Arjen Poutsma, Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
ServletHttpHandlerAdapter(HttpHandler httpHandler)

Method Summary

Modifier and Type	Method and Description
protected ServerHttpRequest	createRequest(HttpServletRequest request, AsyncContext context)
protected ServerHttpResponse	createResponse(HttpServletResponse response, AsyncContext context)
void	destroy()
int	getBufferSize() Return the configured input buffer size.
DataBufferFactory	getDataBufferFactory()
ServletConfig	getServletConfig()
String	getServletInfo()
void	init(ServletConfig config)
void	service(ServletRequest request, ServletResponse response)
void	setBufferSize(int bufferSize) Set the size of the input buffer used for reading in bytes.
void	setDataBufferFactory(DataBufferFactory dataBufferFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletHttpHandlerAdapter

public ServletHttpHandlerAdapter(HttpHandler httpHandler)

Method Detail

setBufferSize

public void setBufferSize(int bufferSize)

Set the size of the input buffer used for reading in bytes.

By default this is set to 8192.

getBufferSize

public int getBufferSize()

Return the configured input buffer size.

setDataBufferFactory

public void setDataBufferFactory(DataBufferFactory dataBufferFactory)

getDataBufferFactory

public DataBufferFactory getDataBufferFactory()

service

public void service(ServletRequest request,
                    ServletResponse response)
             throws IOException

Specified by:

service in interface Servlet

Throws:

IOException

createRequest

protected ServerHttpRequest createRequest(HttpServletRequest request,
                                          AsyncContext context)
                                   throws IOException

Throws:

IOException

createResponse

protected ServerHttpResponse createResponse(HttpServletResponse response,
                                            AsyncContext context)
                                     throws IOException

Throws:

IOException

init

public void init(ServletConfig config)

Specified by:

init in interface Servlet

getServletConfig

@Nullable
public ServletConfig getServletConfig()

Specified by:

getServletConfig in interface Servlet

getServletInfo

public String getServletInfo()

Specified by:

getServletInfo in interface Servlet

destroy

public void destroy()

Specified by:

destroy in interface Servlet