ShowAllBaseDataService.java

00001 /*
00002  * OpenMobileIS - a free Java(TM) Framework for mobile applications Java(TM)
00003  * Copyright (C) 2004-2006 Philippe Delrieu
00004  * All rights reserved.
00005  * Contact: pdelrieu@openmobileis.org
00006  *
00007  * This library is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Lesser General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2.1 of the License, or any later version.
00011  *
00012  * This library is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Lesser General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Lesser General Public
00018  * License along with this library; if not, write to the Free Software
00019  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
00020  * USA
00021  *
00022  *  Author : Philippe Delrieu
00023  * 
00024  */
00025 package org.openmobileis.examples.simpleappli.terminal.services;
00026 
00027 import java.io.IOException;
00028 import java.text.SimpleDateFormat;
00029 import java.util.Calendar;
00030 
00031 import javax.servlet.ServletException;
00032 import javax.servlet.http.HttpServletRequest;
00033 import javax.servlet.http.HttpServletResponse;
00034 
00035 import org.openmobileis.common.util.exception.DatabaseException;
00036 import org.openmobileis.examples.simpleappli.data.BaseData;
00037 import org.openmobileis.examples.simpleappli.data.FODB.FODBBaseDataFactory;
00038 import org.openmobileis.services.TemplateService;
00039 import org.openmobileis.services.common.ServiceManager;
00040 import org.openmobileis.services.navigation.NavigationBarService;
00041 
00042 import freemarker.template.SimpleHash;
00043 import freemarker.template.SimpleList;
00044 import freemarker.template.SimpleScalar;
00045 import freemarker.template.TemplateModelRoot;
00046 
00055 public final class ShowAllBaseDataService extends TemplateService  implements NavigationBarService {
00056 
00060   public ShowAllBaseDataService() {
00061     super();
00062   }
00063 
00064   /*
00065    * (non-Javadoc)
00066    * 
00067    * @see org.openmobileis.services.TemplateService#runTemplate(javax.servlet.http.HttpServletRequest,
00068    *      javax.servlet.http.HttpServletResponse,
00069    *      freemarker.template.TemplateModelRoot)
00070    */
00071   public String runTemplate(HttpServletRequest req, HttpServletResponse res, TemplateModelRoot templateData) throws ServletException, IOException {
00072     try {      
00073       //show the date.
00074       Calendar cal = Calendar.getInstance();
00075       SimpleDateFormat formater = new SimpleDateFormat("ddMMyy");
00076       formater.applyPattern("EEEEE dd MMMMM yyyy");
00077       templateData.put("date", new SimpleScalar(formater.format(cal.getTime())));
00078       
00079       BaseData[] datalist = FODBBaseDataFactory.getManager().getAllBaseData();
00080       
00081       // construct the SimpleList to fill HTML array (see the template).
00082       SimpleList showList = new SimpleList();
00083       SimpleHash dataStruct;
00084       for (int i = 0; i < datalist.length; i++) {
00085         dataStruct = new SimpleHash();
00086         dataStruct.put("id", datalist[i].getId());
00087         dataStruct.put("data",  datalist[i].getData());
00088         showList.add(dataStruct);
00089       }
00090       templateData.put("basedata", showList);
00091       
00092       //return the template name and path from the base template directory
00093       // defined in the openmis.property file, property org.openmobileis.services.templatesDir
00094       return "appli/listbasedata.htm";
00095     } catch (DatabaseException ex) {
00096       throw new ServletException(ex);
00097     }
00098   }
00099 
00100   /*
00101    * (non-Javadoc)
00102    * 
00103    * @see org.openmobileis.services.Service#getServiceUri()
00104    */
00105   public String getServiceUri() {
00106     return ServiceManager.getManager().getServiceBaseURI() + "/basedata/showall";
00107   }
00108 
00109   /* 
00110    * Navigation bar methods
00111    */
00112 
00113   public String getNavigationBarLabel(HttpServletRequest req) {
00114     return "Home";
00115   }
00116 
00117   public boolean displayFormExitMessage() {
00118     return false;
00119   }
00120 
00121   public boolean displayRecursive() {
00122     return false;
00123   }
00124 
00125 }

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