ro.cs.logaudit.start.InitApplication.java Source code

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Here is the source code for ro.cs.logaudit.start.InitApplication.java

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/*******************************************************************************
 * This file is part of Termitaria, a project management tool 
 *  Copyright (C) 2008-2013 CodeSphere S.R.L., www.codesphere.ro
 *   
 *  Termitaria is free software; you can redistribute it and/or 
 *  modify it under the terms of the GNU Affero General Public License 
 *  as published by the Free Software Foundation; either version 3 of 
 *  the License, or (at your option) any later version.
 *  
 *  This program 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 Affero General Public License for more details.
 *  
 *  You should have received a copy of the GNU Affero General Public License 
 *  along with Termitaria. If not, see  <http://www.gnu.org/licenses/> .
 ******************************************************************************/
package ro.cs.logaudit.start;

import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.security.access.vote.RoleVoter;

import ro.cs.logaudit.common.ConfigParametersProvider;
import ro.cs.logaudit.common.ExceptionConstant;
import ro.cs.logaudit.common.IConstant;
import ro.cs.logaudit.common.PermissionConstant;
import ro.cs.logaudit.context.AuditContext;

/**
 * @author matti_joona
 * @author alu
 *
 * Servlet prin care se initializeaza contextul aplicatiei. Informatiile de dimensiuni reduse se stocheaza
 * in aceasta zona pentru a fi disponibile catre alte clase care prelucreaza aceste informatii
 */
public class InitApplication extends HttpServlet {

    private static Log logger = LogFactory.getLog(InitApplication.class);
    private static String CONFIG = "config";

    /**
     * Initializarea contextului. Aici se preiau nomenclatoarele ce se vor
     * pastra pe sesiune
     */
    public void init(ServletConfig conf) throws ServletException {
        logger.info("Initializare aplicatie...");
        try {

            ServletContext sc = conf.getServletContext();
            logger.info("*******************************************************");
            logger.info("*                                                     *");
            logger.info("*        INITIATING APPLICATION AUDIT->               *");
            logger.info("*                                                     *");
            logger.info("*******************************************************");
            logger.info(IConstant.APP_VERSION.concat("/").concat(IConstant.APP_RELEASE_DATE));
            sc.setAttribute("VERSION", IConstant.APP_VERSION);
            sc.setAttribute("RELEASE_DATE", IConstant.APP_RELEASE_DATE);
            sc.setAttribute("RELEASE_YEAR", IConstant.APP_RELEASE_YEAR);

            //Nomenclators          
            ListLoader.getInstance().load_nom_resultsPerPage();
            ListLoader.getInstance().load_nom_module();
            ListLoader.getInstance().load_nom_om_audit_events();
            ListLoader.getInstance().load_nom_dm_audit_events();
            ListLoader.getInstance().load_nom_cm_audit_events();
            ListLoader.getInstance().load_nom_ts_audit_events();

            RoleVoter rv = (RoleVoter) AuditContext.getApplicationContext().getBean("roleVoter");

            // put exceptionContant bean on servletContect
            sc.setAttribute(IConstant.EXCEPTION_CONSTANT, ExceptionConstant.getInstance());
            sc.setAttribute(IConstant.PERMISSION_CONSTANT, PermissionConstant.getInstance());
            sc.setAttribute(IConstant.AUDIT_REPORT_SERVLET,
                    ConfigParametersProvider.getConfigString("audit.report.servlet.url"));

            logger.info("Role Prefix: \"" + rv.getRolePrefix() + "\"");
            logger.info("*******************************************************");
            logger.info("*                                                     *");
            logger.info("*        INITIATING APPLICATION END AUDIT<-           *");
            logger.info("*                                                     *");
            logger.info("*******************************************************");

        } catch (Exception ex) {
            logger.info("*******************************************************");
            logger.info("*                                                     *");
            logger.info("*        ERROR INITIATING APPLICATION!!!              *");
            logger.info("*                                                     *");
            logger.info("*******************************************************");
            logger.error("", ex);
        }
        logger.info("The application was initiated!");
    }
}