com.google.gwt.http.client
Class Response

java.lang.Object
  com.google.gwt.http.client.Response

public abstract class Response
extends java.lang.Object

Wrapper which provides access to the components of an HTTP response.

Required Module

Modules that use this class should inherit com.google.gwt.http.HTTP.

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<module>
  <!-- other inherited modules, such as com.google.gwt.user.User -->
  <inherits name="com.google.gwt.http.HTTP"/>
  <!-- additional module settings -->
</module>

Constructor Summary

Response()

Method Summary

abstract java.lang.String	getHeader(java.lang.String header) Returns the value of the requested header or null if the header was not specified.
abstract Header[]	getHeaders() Returns an array of HTTP headers associated with this response.
abstract java.lang.String	getHeadersAsString() Returns all headers as a single string.
abstract int	getStatusCode() Returns the HTTP status code that is part of this response.
abstract java.lang.String	getStatusText() Returns the HTTP status message text.
abstract java.lang.String	getText() Returns the text associated with the response.

Methods inherited from class java.lang.Object

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

Constructor Detail

Response

public Response()

Method Detail

getHeader

public abstract java.lang.String getHeader(java.lang.String header)

Returns the value of the requested header or null if the header was not specified.

Parameters:

header - the header to query for

Returns:

the value of response header

Throws:

java.lang.IllegalArgumentException - if the header name is empty

java.lang.NullPointerException - if the header name is null

getHeaders

public abstract Header[] getHeaders()

Returns an array of HTTP headers associated with this response.

Returns:

array of HTTP headers; returns zero length array if there are no headers

getHeadersAsString

public abstract java.lang.String getHeadersAsString()

Returns all headers as a single string. The individual headers are delimited by a CR (U+000D) LF (U+000A) pair. An individual header is formatted according to RFC 2616.

Returns:

all headers as a single string delimited by CRLF pairs

getStatusCode

public abstract int getStatusCode()

Returns the HTTP status code that is part of this response.

Returns:

the HTTP status code

getStatusText

public abstract java.lang.String getStatusText()

Returns the HTTP status message text.

Returns:

the HTTP status message text

getText

public abstract java.lang.String getText()

Returns the text associated with the response.

Returns:

the response text