org.springframework.web.multipart.support
Class RequestPartServletServerHttpRequest

java.lang.Object
  org.springframework.http.server.ServletServerHttpRequest
      org.springframework.web.multipart.support.RequestPartServletServerHttpRequest

All Implemented Interfaces:

HttpInputMessage, HttpMessage, HttpRequest, ServerHttpRequest

public class RequestPartServletServerHttpRequest
extends ServletServerHttpRequest

ServerHttpRequest implementation that accesses one part of a multipart request. If using MultipartResolver configuration the part is accessed through a MultipartFile. Or if using Servlet 3.0 multipart processing the part is accessed through ServletRequest.getPart.

Since:

3.1

Author:

Rossen Stoyanchev, Juergen Hoeller

Field Summary

private HttpHeaders	headers
private MultipartHttpServletRequest	multipartRequest
private java.lang.String	partName

Fields inherited from class org.springframework.http.server.ServletServerHttpRequest

FORM_CHARSET, FORM_CONTENT_TYPE

Constructor Summary

RequestPartServletServerHttpRequest(HttpServletRequest request, java.lang.String partName)
Create a new instance.

Method Summary

private static MultipartHttpServletRequest	asMultipartRequest(HttpServletRequest request)
java.io.InputStream	getBody() Return the body of the message as an input stream.
HttpHeaders	getHeaders() Return the headers of this message.

Methods inherited from class org.springframework.http.server.ServletServerHttpRequest

getMethod, getServletRequest, getURI

Methods inherited from class java.lang.Object

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

Field Detail

multipartRequest

private final MultipartHttpServletRequest multipartRequest

partName

private final java.lang.String partName

headers

private final HttpHeaders headers

Constructor Detail

RequestPartServletServerHttpRequest

public RequestPartServletServerHttpRequest(HttpServletRequest request,
                                           java.lang.String partName)
                                    throws MissingServletRequestPartException

Create a new instance.

Parameters:

request - the current request

partName - the name of the part to adapt to the ServerHttpRequest contract

Throws:

MissingServletRequestPartException - if the request part cannot be found

java.lang.IllegalArgumentException - if MultipartHttpServletRequest cannot be initialized

Method Detail

asMultipartRequest

private static MultipartHttpServletRequest asMultipartRequest(HttpServletRequest request)

getHeaders

public HttpHeaders getHeaders()

Description copied from interface: HttpMessage

Return the headers of this message.

Specified by:

getHeaders in interface HttpMessage

Overrides:

getHeaders in class ServletServerHttpRequest

Returns:

a corresponding HttpHeaders object

getBody

public java.io.InputStream getBody()
                            throws java.io.IOException

Description copied from interface: HttpInputMessage

Return the body of the message as an input stream.

Specified by:

getBody in interface HttpInputMessage

Overrides:

getBody in class ServletServerHttpRequest

Returns:

the input stream body

Throws:

java.io.IOException - in case of I/O Errors