HP Integrity NonStop H-Series - Manual (Page 136)

SQLException {
WebApplicationContext wac = WebApplicationContextUtils.
getRequiredWebApplicationContext(getServletContext ());
empdao = (EmployeeDao) wac.getBean("empdao");
int empid = ((Employee) command).getEmpid();
String firstname = ((Employee) command).getFirstname();
String lastname = ((Employee) command).getLastname();
int age = ((Employee) command).getAge();
String email = ((Employee) command).getEmail();
String rord = ((Employee) command).getRord();
if (rord!=null && rord.equalsIgnoreCase("Retrieve")) {
Employee emp1 = empdao.getDetail(empid);
Map model = new HashMap();
model.put("empid", "" + emp1.getEmpid());
model.put("empfn", emp1.getFirstname());
model.put("empln", emp1.getLastname());
model.put("empage", "" + emp1.getAge());
model.put("empemail", emp1.getEmail());
return new ModelAndView("retrieveresult", "model", model);
}
if (rord!=null && rord.equalsIgnoreCase("Delete")) {
String str = empdao.deleteEmployee(empid);
Map model = new HashMap();
model.put("del", str);
return new ModelAndView("deleteresult", "model", model);
}
else {
empdao.insertDetail(empid, firstname, lastname, age, email);
Map model = new HashMap();
model
.put("add",
"Transaction Complete - One Employee Added to Employee Database");
return new ModelAndView("insertresult", "model", model);
}
}
}
Modifying the EmpInfo-servlet.xml File
Modify the EmpInfo-servlet.xml file in the EmpInfo/WebContent/WEB-INF directory to
map the command name and its corresponding command class for retrieveordelete.jsp .
NOTE: By default, XML files open in the XML Editor. The XML Editor has two views: Design
and Source view. Select the Source view.
After modification, the EmpInfo-servlet.xml file appears as:
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
136 Getting Started with Spring