/*
* 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.archivalurl.requestparser;
import javax.servlet.http.HttpServletRequest;
import org.archive.wayback.archivalurl.ArchivalUrl;
import org.archive.wayback.core.WaybackRequest;
import org.archive.wayback.exception.BetterRequestException;
import org.archive.wayback.requestparser.BaseRequestParser;
import org.archive.wayback.requestparser.FormRequestParser;
import org.archive.wayback.webapp.AccessPoint;
/**
* @author brad
*
*/
public class ArchivalUrlFormRequestParser extends FormRequestParser {
/**
* @param wrapped BaseRequestParser to wrap
*/
public ArchivalUrlFormRequestParser(BaseRequestParser wrapped) {
super(wrapped);
}
public WaybackRequest parse(HttpServletRequest httpRequest,
AccessPoint accessPoint) throws BetterRequestException {
WaybackRequest wbRequest = super.parse(httpRequest, accessPoint);
if (wbRequest != null) {
String replayTimestamp = wbRequest.getReplayTimestamp();
if ((replayTimestamp == null) || replayTimestamp.length() == 0) {
// lets call it a star query:
// TODO: should we clone?
wbRequest.setStartTimestamp(null);
wbRequest.setEndTimestamp(null);
}
String requestPath =
accessPoint.translateRequestPathQuery(httpRequest);
ArchivalUrl aUrl = new ArchivalUrl(wbRequest);
String bestPath = aUrl.toString();
if (accessPoint.isForceCleanQueries()) {
if (!bestPath.equals(requestPath)) {
String betterURI = (wbRequest.isReplayRequest() ?
accessPoint.getReplayPrefix() :
accessPoint.getQueryPrefix())
+ bestPath;
throw new BetterRequestException(betterURI);
}
}
}
return wbRequest;
}
}