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com.google.gwt.http.client
Class ResponseImpl

java.lang.Object
  extended by com.google.gwt.http.client.Response
      extended by com.google.gwt.http.client.ResponseImpl

 class ResponseImpl
extends Response

A Response implementation based on a XMLHttpRequest.

Field Summary
 
Fields inherited from class com.google.gwt.http.client.Response
SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY
 
Constructor Summary
ResponseImpl(XMLHttpRequest xmlHttpRequest)
           
 
Method Summary
 java.lang.String getHeader(java.lang.String header)
          Returns the value of the requested header or null if the header was not specified.
 Header[] getHeaders()
          Returns an array of HTTP headers associated with this response.
 java.lang.String getHeadersAsString()
          Returns all headers as a single string.
 int getStatusCode()
          Returns the HTTP status code that is part of this response.
 java.lang.String getStatusText()
          Returns the HTTP status message text.
 java.lang.String getText()
          Returns the text associated with the response.
protected  boolean isResponseReady()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ResponseImpl

public ResponseImpl(XMLHttpRequest xmlHttpRequest)
Method Detail

getHeader

public java.lang.String getHeader(java.lang.String header)
Description copied from class: Response
Returns the value of the requested header or null if the header was not specified.

Specified by:
getHeader in class Response
Parameters:
header - the header to query for
Returns:
the value of response header

getHeaders

public Header[] getHeaders()
Description copied from class: Response
Returns an array of HTTP headers associated with this response.

Specified by:
getHeaders in class Response
Returns:
array of HTTP headers; returns zero length array if there are no headers

getHeadersAsString

public java.lang.String getHeadersAsString()
Description copied from class: Response
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.

Specified by:
getHeadersAsString in class Response
Returns:
all headers as a single string delimited by CRLF pairs

getStatusCode

public int getStatusCode()
Description copied from class: Response
Returns the HTTP status code that is part of this response.

The value will be 0 if the request failed (e.g. network error, or the server disallowed the request) or has been aborted (this will generally be the case when leaving the page).

Specified by:
getStatusCode in class Response
Returns:
the HTTP status code or 0

getStatusText

public java.lang.String getStatusText()
Description copied from class: Response
Returns the HTTP status message text.

Specified by:
getStatusText in class Response
Returns:
the HTTP status message text

getText

public java.lang.String getText()
Description copied from class: Response
Returns the text associated with the response.

Specified by:
getText in class Response
Returns:
the response text

isResponseReady

protected boolean isResponseReady()
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