com.google.gwt.http.client
Class Response

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

Direct Known Subclasses:

ResponseImpl

public abstract class Response
extends java.lang.Object

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

Required Module

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

SC_ACCEPTED

public static final int SC_ACCEPTED

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SC_BAD_GATEWAY

public static final int SC_BAD_GATEWAY

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SC_BAD_REQUEST

public static final int SC_BAD_REQUEST

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SC_CONFLICT

public static final int SC_CONFLICT

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SC_CONTINUE

public static final int SC_CONTINUE

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SC_CREATED

public static final int SC_CREATED

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SC_EXPECTATION_FAILED

public static final int SC_EXPECTATION_FAILED

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SC_FORBIDDEN

public static final int SC_FORBIDDEN

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SC_GATEWAY_TIMEOUT

public static final int SC_GATEWAY_TIMEOUT

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SC_GONE

public static final int SC_GONE

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SC_HTTP_VERSION_NOT_SUPPORTED

public static final int SC_HTTP_VERSION_NOT_SUPPORTED

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SC_INTERNAL_SERVER_ERROR

public static final int SC_INTERNAL_SERVER_ERROR

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SC_LENGTH_REQUIRED

public static final int SC_LENGTH_REQUIRED

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SC_METHOD_NOT_ALLOWED

public static final int SC_METHOD_NOT_ALLOWED

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SC_MOVED_PERMANENTLY

public static final int SC_MOVED_PERMANENTLY

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SC_MOVED_TEMPORARILY

public static final int SC_MOVED_TEMPORARILY

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SC_MULTIPLE_CHOICES

public static final int SC_MULTIPLE_CHOICES

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SC_NO_CONTENT

public static final int SC_NO_CONTENT

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SC_NON_AUTHORITATIVE_INFORMATION

public static final int SC_NON_AUTHORITATIVE_INFORMATION

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SC_NOT_ACCEPTABLE

public static final int SC_NOT_ACCEPTABLE

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SC_NOT_FOUND

public static final int SC_NOT_FOUND

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SC_NOT_IMPLEMENTED

public static final int SC_NOT_IMPLEMENTED

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SC_NOT_MODIFIED

public static final int SC_NOT_MODIFIED

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SC_OK

public static final int SC_OK

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SC_PARTIAL_CONTENT

public static final int SC_PARTIAL_CONTENT

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SC_PAYMENT_REQUIRED

public static final int SC_PAYMENT_REQUIRED

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SC_PRECONDITION_FAILED

public static final int SC_PRECONDITION_FAILED

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SC_PROXY_AUTHENTICATION_REQUIRED

public static final int SC_PROXY_AUTHENTICATION_REQUIRED

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SC_REQUEST_ENTITY_TOO_LARGE

public static final int SC_REQUEST_ENTITY_TOO_LARGE

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SC_REQUESTED_RANGE_NOT_SATISFIABLE

public static final int SC_REQUESTED_RANGE_NOT_SATISFIABLE

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SC_RESET_CONTENT

public static final int SC_RESET_CONTENT

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SC_SEE_OTHER

public static final int SC_SEE_OTHER

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SC_SERVICE_UNAVAILABLE

public static final int SC_SERVICE_UNAVAILABLE

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SC_SWITCHING_PROTOCOLS

public static final int SC_SWITCHING_PROTOCOLS

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SC_TEMPORARY_REDIRECT

public static final int SC_TEMPORARY_REDIRECT

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SC_UNAUTHORIZED

public static final int SC_UNAUTHORIZED

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SC_UNSUPPORTED_MEDIA_TYPE

public static final int SC_UNSUPPORTED_MEDIA_TYPE

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SC_USE_PROXY

public static final int SC_USE_PROXY

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Response

public Response()

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.

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).

Returns:

the HTTP status code or 0

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