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

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

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/*
 * 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;

/**
 * Thrown to indicate that an HTTP request has timed out.
 * 
 * <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 RequestTimeoutException extends RequestException {
    private static String formatMessage(int timeoutMillis) {
        return "A request timeout has expired after " + Integer.toString(timeoutMillis) + " ms";
    }

    /**
     * Time, in milliseconds, of the timeout.
     */
    private final int timeoutMillis;

    /**
     * Request object which experienced the timed out.
     */
    private final Request request;

    /**
     * Constructs a timeout exception for the given {@link Request}.
     * 
     * @param request the request which timed out
     * @param timeoutMillis the number of milliseconds which expired
     */
    public RequestTimeoutException(Request request, int timeoutMillis) {
        super(formatMessage(timeoutMillis));
        this.request = request;
        this.timeoutMillis = timeoutMillis;
    }

    /**
     * Returns the {@link Request} instance which timed out.
     * 
     * @return the {@link Request} instance which timed out
     */
    public Request getRequest() {
        return request;
    }

    /**
     * Returns the request timeout value in milliseconds.
     * 
     * @return the request timeout value in milliseconds
     */
    public int getTimeoutMillis() {
        return timeoutMillis;
    }
}