com.google.gwt.http.client.RequestPermissionException.java Source code

Introduction

Here is the source code for com.google.gwt.http.client.RequestPermissionException.java

Source

/*
 * Copyright 2006 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.http.client;

/**
 * Exception thrown when the {@link RequestBuilder} attempts to make a request
 * to a URL which violates the <a
 * href="http://en.wikipedia.org/wiki/Same_origin_policy">Same-Origin Security
 * Policy</a>.
 * 
 * <h3>Required Module</h3>
 * Modules that use this class should inherit
 * <code>com.google.gwt.http.HTTP</code>.
 * 
 * {@gwt.include com/google/gwt/examples/http/InheritsExample.gwt.xml}
 * 
 */
public class RequestPermissionException extends RequestException {

    /**
     * URL which caused this exception to be thrown.
     */
    private final String url;

    /**
     * Constructs an instance of this class for the given URL.
     * 
     * @param url the URL which cannot be accessed
     */
    public RequestPermissionException(String url) {
        super("The URL " + url + " is invalid or violates the same-origin security restriction");

        this.url = url;
    }

    /**
     * Returns the URL which we cannot access.
     * 
     * @return the URL which we cannot access.
     */
    public String getURL() {
        return url;
    }
}