001/*
002 *  Copyright 2012 Anyware Services
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 */
016package org.ametys.runtime.plugins.admin;
017
018import java.util.Map;
019
020import org.apache.avalon.framework.parameters.Parameters;
021import org.apache.avalon.framework.thread.ThreadSafe;
022import org.apache.cocoon.acting.AbstractAction;
023import org.apache.cocoon.environment.ObjectModelHelper;
024import org.apache.cocoon.environment.Redirector;
025import org.apache.cocoon.environment.Request;
026import org.apache.cocoon.environment.SourceResolver;
027import org.apache.commons.lang3.BooleanUtils;
028
029/**
030 * Action for reloading application
031 */
032public class RestartAction extends AbstractAction implements ThreadSafe
033{
034    @Override
035    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
036    {
037        // Set the request attribute for Cocoon reloading
038        if (getLogger().isDebugEnabled())
039        {
040            getLogger().debug("Positionning org.ametys.runtime.reload=true for Cocoon reloading");
041        }
042        
043        Request request = ObjectModelHelper.getRequest(objectModel);
044        request.setAttribute("org.ametys.runtime.reload", true);
045        
046        if (BooleanUtils.toBoolean(request.getParameter("normalMode")))
047        {
048            request.setAttribute("org.ametys.runtime.reload.normalMode", true);
049        }
050        else if (BooleanUtils.toBoolean(request.getParameter("safeMode")))
051        {
052            request.setAttribute("org.ametys.runtime.reload.safeMode", true);
053        }
054        
055        return EMPTY_MAP;
056    }
057}