@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
final GenericDAO<Company> companyDAO = DAOFactory.getJPAInstance().getCompanyDAO();
final Company company = new Company();
company.setName(req.getParameter("name"));
company.setDescription(req.getParameter("description"));
companyDAO.insert(company);
resp.sendRedirect("companies");
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
final GenericDAO<Company> companyDAO = daoFactory.getCompanyDAO();
final PrintWriter writer = resp.getWriter();
resp.setContentType("text/html");
writer.write(
"List of companies"
+ "<table border=1>"
+ "<tr>"
+ "<th>ID</th>"
+ "<th>Name</th>"
+ "<th>Description</th>"
+ "</tr>");
for (Company company : companyDAO.getAll()) {
writer.write(
"<tr><td>"
+ company.getId()
+ "</td>"
+ "<td>"
+ company.getName()
+ "</td>"
+ "<td>"
+ company.getDescription()
+ "</td></tr>");
}
writer.write("</table>");
writer.write("<hr>");
writer.write(
"<form method=post>"
+ "<table>"
+ "<tr><td>Name</td><td><input name=name></tr>"
+ "<tr><td>Description</td><td><input name=description></tr>"
+ "<tr><td colspan=2><input type=submit></td></tr>"
+ "</table>"
+ "</form>");
}