com.google.gwt.http.client

Class RequestPermissionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.google.gwt.http.client.RequestException

com.google.gwt.http.client.RequestPermissionException

All Implemented Interfaces:

java.io.Serializable

public class RequestPermissionException
extends RequestException

Exception thrown when the RequestBuilder attempts to make a request to a URL which violates the Same-Origin Security Policy.

Note: this exception will only be thrown by browsers that do not support CORS, i.e. Internet Explorer up to version 9. All other browsers will instead return a status code of 0. Internet Explorer can also be configured to allow such cross-origin requests without error and without using CORS.

Required Module

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

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

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RequestPermissionException(java.lang.String url) Constructs an instance of this class for the given URL.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getURL() Returns the URL which we cannot access.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestPermissionException

public RequestPermissionException(java.lang.String url)

Constructs an instance of this class for the given URL.

Parameters:

url - the URL which cannot be accessed

Method Detail

getURL

public java.lang.String getURL()

Returns the URL which we cannot access.

Returns:

the URL which we cannot access.