org.squale.welcom.struts.action.WAction.java Source code

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Here is the source code for org.squale.welcom.struts.action.WAction.java

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/**
 * Copyright (C) 2008-2010, Squale Project - http://www.squale.org
 *
 * This file is part of Squale.
 *
 * Squale is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 *
 * Squale is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Squale.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.squale.welcom.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.validator.GenericValidator;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.squale.welcom.struts.util.WatchedTask;
import org.squale.welcom.struts.util.WatchedTaskManager;

/**
 * @author M327837 Pour changer le modle de ce commentaire de type gnr, allez  :
 *         Fentre&gt;Prfrences&gt;Java&gt;Gnration de code&gt;Code et commentaires
 */
public abstract class WAction extends MAction {
    /** logger */
    private static Log log = LogFactory.getLog(WAction.class);

    /** Est-ce que l'on verifie le timout */
    protected boolean disabledTimeOut = false;

    /**
     * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
     *      org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest,
     *      javax.servlet.http.HttpServletResponse)
     */
    public ActionForward execute(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response) throws Exception {

        ActionForward af = null;

        try {

            // Force la locale en FR (Historique)
            // java.util.Locale.setDefault(java.util.Locale.FRENCH);

            if (!isDisabledTimeOut()) {
                WActionUtil.checkSessionTimeout(request);
            }

            // Appele le traitement
            // La seule manire de savoir si on est dans la progressbar est de
            // vrifier l'existence du paramtre wWatchedTaskId
            if (!GenericValidator.isBlankOrNull(request.getParameter("wWatchedTaskId"))) {
                String taskID = request.getParameter("wWatchedTaskId");
                WatchedTask task = WatchedTaskManager.getInstance(request).getTask(taskID);

                if (task != null) {
                    af = wExecute(mapping, form, request, response, task);
                }
            } else {
                af = wExecute(mapping, form, request, response);
            }

        } catch (final Exception e) {
            if (!(e instanceof TimeOutException)) {
                log.error(e, e);
            }
            String theMessage = null;
            try {
                theMessage = getResources(request).getMessage(getLocale(request), e.getMessage());
            } catch (final Exception e2) {
                throw e;
            }
            if (!GenericValidator.isBlankOrNull(theMessage)) {
                throw new Exception(theMessage);
            } else {
                throw e;
            }
        }

        return af;
    }

    /**
     * Fonction sans JDBC embarqu
     * 
     * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
     *      org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest,
     *      javax.servlet.http.HttpServletResponse)
     */
    public ActionForward wExecute(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response) throws Exception {
        return null;
    }

    /**
     * Fonction avec WatchTask (pour la progressbar)
     * 
     * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
     *      org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest,
     *      javax.servlet.http.HttpServletResponse)
     */
    public ActionForward wExecute(final ActionMapping mapping, final ActionForm form,
            final HttpServletRequest request, final HttpServletResponse response, final WatchedTask task)
            throws Exception {
        return null;
    }

    /**
     * @return si le timeout est activ
     */
    public boolean isDisabledTimeOut() {
        return disabledTimeOut;
    }

    /**
     * @param b si le timeout est activ
     */
    public void setDisabledTimeOut(final boolean b) {
        disabledTimeOut = b;
    }
}