/*
* This file is part of the Wayback archival access software
* (http://archive-access.sourceforge.net/projects/wayback/).
*
* Licensed to the Internet Archive (IA) by one or more individual
* contributors.
*
* The IA licenses this file to You 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 org.archive.wayback.exception;
import java.net.URL;
import javax.servlet.http.HttpServletResponse;
/**
* An error indicating Wayback has failed to load a resource from live Web.
* <p>Commonly thrown by user-facing live-web-proxy implementations, but also
* used by internal robots.txt access service.</p>
*
* @author brad
*/
public class LiveDocumentNotAvailableException extends WaybackException {
private static final long serialVersionUID = 1L;
protected static final String ID = "liveDocumentNotAvailable";
protected static final String defaultMessage = "Live document unavailable";
/**
* Constructor
* @param url
* @param code
*/
public LiveDocumentNotAvailableException(URL url, int code) {
super("The URL " + url.toString() + " is not available(HTTP " + code +
" returned)", defaultMessage);
id = ID;
}
/**
* Constructor with message and details
* @param url
* @param code
* @param details
*/
public LiveDocumentNotAvailableException(URL url, int code, String details) {
super("The URL " + url.toString() + " is not available(HTTP " + code +
" returned)", defaultMessage, details);
id = ID;
}
/**
* @param url
*/
public LiveDocumentNotAvailableException(String url) {
super("The URL " + url + " is not available", defaultMessage);
id = ID;
}
/**
* @return the HTTP status code appropriate to this exception class.
*/
public int getStatus() {
return HttpServletResponse.SC_BAD_GATEWAY;
}
}