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00025 package org.openmobileis.examples.simpleappli.terminal.services;
00026
00027 import java.io.IOException;
00028
00029 import javax.servlet.ServletException;
00030 import javax.servlet.http.HttpServletRequest;
00031 import javax.servlet.http.HttpServletResponse;
00032
00033 import org.openmobileis.common.util.exception.DatabaseException;
00034 import org.openmobileis.examples.simpleappli.data.BaseData;
00035 import org.openmobileis.examples.simpleappli.data.FODB.FODBBaseDataFactory;
00036 import org.openmobileis.services.SimpleEditService;
00037 import org.openmobileis.services.TemplateService;
00038 import org.openmobileis.services.common.ServiceManager;
00039 import org.openmobileis.services.navigation.NavigationBarService;
00040
00041 import freemarker.template.SimpleScalar;
00042 import freemarker.template.TemplateModelRoot;
00043
00051 public final class ShowDataService extends TemplateService implements NavigationBarService {
00052
00056 public ShowDataService() {
00057 super();
00058 }
00059
00060
00061
00062
00063 public String runTemplate(HttpServletRequest req, HttpServletResponse res, TemplateModelRoot templateData) throws ServletException, IOException {
00064
00065 String id = req.getParameter("id");
00066 if(id != null) {
00067 try {
00068 BaseData data = FODBBaseDataFactory.getManager().getBaseData(id);
00069 if (data != null) {
00070 templateData.put("id", new SimpleScalar(data.getId()));
00071 templateData.put("data",new SimpleScalar(data.getData()));
00072
00073
00074 return "appli/showdata.htm";
00075 }
00076 } catch (DatabaseException ex) {
00077 throw new ServletException(ex);
00078 }
00079 }
00080 throw new ServletException("Internal error could not find the specified data.");
00081 }
00082
00083
00084
00085
00086 public String getServiceUri() {
00087 return ServiceManager.getManager().getServiceBaseURI() + "/basedata/show";
00088 }
00089
00090
00091
00092
00093 public String getNavigationBarLabel(HttpServletRequest req) {
00094
00095 return "Show";
00096 }
00097
00098
00099
00100
00101 public boolean displayFormExitMessage() {
00102 return false;
00103 }
00104
00105
00106
00107
00108 public boolean displayRecursive() {
00109 return false;
00110 }
00111
00112 }