Package com.google.gwt.http.client

Class ResponseImpl

java.lang.Object

com.google.gwt.http.client.Response

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

Constructors

Constructor	Description
ResponseImpl(XMLHttpRequest xmlHttpRequest)

Method Summary

Modifier and Type	Method	Description
String	getHeader(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.
String	getHeadersAsString()	Returns all headers as a single string.
int	getStatusCode()	Returns the HTTP status code that is part of this response.
String	getStatusText()	Returns the HTTP status message text.
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 Details

ResponseImpl

public ResponseImpl(XMLHttpRequest xmlHttpRequest)

Method Details

getHeader

public String getHeader(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 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 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 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()