001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.view.client.web.struts;
018
019import com.echothree.view.client.web.struts.sprout.SproutRequestProcessor;
020import com.echothree.view.client.web.util.HttpSessionUtils;
021import javax.servlet.http.HttpServletRequest;
022import javax.servlet.http.HttpServletResponse;
023import org.apache.commons.logging.Log;
024import org.apache.commons.logging.LogFactory;
025
026/**
027 * A customized RequestProcessor that checks the user's preferred Locale
028 * from the request each time. If a Locale is not in the session or
029 * the one in the session doesn't match the request, the Locale in the
030 * request is set to the session.
031 */
032public class CustomRequestProcessor
033        extends SproutRequestProcessor {
034
035    /** Creates a new instance of CustomRequestProcessor */
036    public CustomRequestProcessor() {
037        log = LogFactory.getLog(CustomRequestProcessor.class);
038    }
039    
040    @Override
041    protected boolean processPreprocess(HttpServletRequest request, HttpServletResponse response) {
042        if(!super.processPreprocess(request, response)) {
043            return false;
044        }
045        
046        HttpSessionUtils.getInstance().setupUserVisit(request, response, false);
047        
048        return true;
049    }
050
051}