org.springframework.http.server

Class ServletServerHttpRequest

java.lang.Object

org.springframework.http.server.ServletServerHttpRequest

All Implemented Interfaces:

HttpInputMessage, HttpMessage, HttpRequest, ServerHttpRequest

Direct Known Subclasses:

RequestPartServletServerHttpRequest

public class ServletServerHttpRequest
extends java.lang.Object
implements ServerHttpRequest

ServerHttpRequest implementation that is based on a HttpServletRequest.

Since:

3.0

Author:

Arjen Poutsma

Field Summary

Fields

Modifier and Type	Field and Description
private ServerHttpAsyncRequestControl	asyncRequestControl
protected static java.lang.String	FORM_CHARSET
protected static java.lang.String	FORM_CONTENT_TYPE
private HttpHeaders	headers
private static java.lang.String	METHOD_POST
private HttpServletRequest	servletRequest

Constructor Summary

Constructors

Constructor and Description
ServletServerHttpRequest(HttpServletRequest servletRequest) Construct a new instance of the ServletServerHttpRequest based on the given HttpServletRequest.

Method Summary

Modifier and Type	Method and Description
ServerHttpAsyncRequestControl	getAsyncRequestControl(ServerHttpResponse response) Return a control that allows putting the request in asynchronous mode so the response remains open until closed explicitly from the current or another thread.
java.io.InputStream	getBody() Return the body of the message as an input stream.
private java.io.InputStream	getBodyFromServletRequestParameters(HttpServletRequest request) Use javax.servlet.ServletRequest#getParameterMap() to reconstruct the body of a form 'POST' providing a predictable outcome as opposed to reading from the body, which can fail if any other code has used ServletRequest to access a parameter thus causing the input stream to be "consumed".
HttpHeaders	getHeaders() Return the headers of this message.
java.net.InetSocketAddress	getLocalAddress() Return the address on which the request was received.
HttpMethod	getMethod() Return the HTTP method of the request.
java.security.Principal	getPrincipal() Return a Principal instance containing the name of the authenticated user.
java.net.InetSocketAddress	getRemoteAddress() Return the address of the remote client.
HttpServletRequest	getServletRequest() Returns the HttpServletRequest this object is based on.
java.net.URI	getURI() Return the URI of the request.
private boolean	isFormPost(HttpServletRequest request)

Methods inherited from class java.lang.Object

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

Field Detail

FORM_CONTENT_TYPE

protected static final java.lang.String FORM_CONTENT_TYPE

See Also:

Constant Field Values

FORM_CHARSET

protected static final java.lang.String FORM_CHARSET

See Also:

Constant Field Values

METHOD_POST

private static final java.lang.String METHOD_POST

See Also:

Constant Field Values

servletRequest

private final HttpServletRequest servletRequest

headers

private HttpHeaders headers

asyncRequestControl

private ServerHttpAsyncRequestControl asyncRequestControl

Constructor Detail

ServletServerHttpRequest

public ServletServerHttpRequest(HttpServletRequest servletRequest)

Construct a new instance of the ServletServerHttpRequest based on the given HttpServletRequest.

Parameters:

servletRequest - the servlet request

Method Detail

getServletRequest

public HttpServletRequest getServletRequest()

Returns the HttpServletRequest this object is based on.

getMethod

public HttpMethod getMethod()

Description copied from interface: HttpRequest

Return the HTTP method of the request.

Specified by:

getMethod in interface HttpRequest

Returns:

the HTTP method as an HttpMethod enum value

getURI

public java.net.URI getURI()

Description copied from interface: HttpRequest

Return the URI of the request.

Specified by:

getURI in interface HttpRequest

Returns:

the URI of the request

getHeaders

public HttpHeaders getHeaders()

Description copied from interface: HttpMessage

Return the headers of this message.

Specified by:

getHeaders in interface HttpMessage

Returns:

a corresponding HttpHeaders object

getPrincipal

public java.security.Principal getPrincipal()

Description copied from interface: ServerHttpRequest

Return a Principal instance containing the name of the authenticated user. If the user has not been authenticated, the method returns null.

Specified by:

getPrincipal in interface ServerHttpRequest

getLocalAddress

public java.net.InetSocketAddress getLocalAddress()

Description copied from interface: ServerHttpRequest

Return the address on which the request was received.

Specified by:

getLocalAddress in interface ServerHttpRequest

getRemoteAddress

public java.net.InetSocketAddress getRemoteAddress()

Description copied from interface: ServerHttpRequest

Return the address of the remote client.

Specified by:

getRemoteAddress in interface ServerHttpRequest

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

Returns:

the input stream body

Throws:

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

isFormPost

private boolean isFormPost(HttpServletRequest request)

getBodyFromServletRequestParameters

private java.io.InputStream getBodyFromServletRequestParameters(HttpServletRequest request)
                                                         throws java.io.IOException

Use javax.servlet.ServletRequest#getParameterMap() to reconstruct the body of a form 'POST' providing a predictable outcome as opposed to reading from the body, which can fail if any other code has used ServletRequest to access a parameter thus causing the input stream to be "consumed".

Throws:

java.io.IOException

getAsyncRequestControl

public ServerHttpAsyncRequestControl getAsyncRequestControl(ServerHttpResponse response)

Description copied from interface: ServerHttpRequest

Return a control that allows putting the request in asynchronous mode so the response remains open until closed explicitly from the current or another thread.

Specified by:

getAsyncRequestControl in interface ServerHttpRequest