String method = request.getParameter("method");
if (method == null) method = "";
PersonCommand personCommand = null;
if (method.equalsIgnoreCase("create")) {
String type = request.getParameter("type");
if (type == null) type = "person";
getServletContext().log("Creating entries...");
try {
if (type.equalsIgnoreCase("address")) {
CreateAddressCommand cc = new CreateAddressCommand();
cc.initialize();
cc.runCommand();
} else {
CreatePersonCommand cc = new CreatePersonCommand();
cc.initialize();
cc.runCommand();
}
getServletContext().log("Done creating entries");
} catch(Exception ce) {
ce.printStackTrace();
throw new ServletException("Error in create: " + ce, ce);
}
} else if (method.equalsIgnoreCase("reset")) {
request.getSession().invalidate();
} else if (method.equalsIgnoreCase("ejb")) {
personCommand = new EJBPersonCommand();
} else if (method.equalsIgnoreCase("ldap")) {
personCommand = new LdapPersonCommand();
} else if (method.equalsIgnoreCase("addressbook")) {
String owner = request.getParameter("owner");
personCommand = new AddressBookCommand(owner);
} else {
personCommand = new EJBFacadePersonCommand();
}
if (personCommand == null) {
return;
}
String firstName = request.getParameter("first");
String lastName = request.getParameter("last");
try {
personCommand.setFirstName(firstName);
personCommand.setLastName(lastName);
getServletContext().log("Class is: " + personCommand);
personCommand.initialize(request.getSession());
long startTime = System.currentTimeMillis();
getServletContext().log("Starting read at: " + startTime);
personCommand.runCommand();
long endTime = System.currentTimeMillis();
getServletContext().log("Finished read at: " + endTime);
getServletContext().log(((endTime - startTime) / 1000) +
" seconds elapsed.");
request.setAttribute("personCommand", personCommand);
} catch(NamingException ne) {
throw new ServletException("Error executing command", ne);
}
RequestDispatcher dispatch =
getServletContext().getRequestDispatcher("/PersonView.jsp");
dispatch.forward(request, response);
