xgiovio/unisa_prog_reti_javaee7_2014_2015
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

implementato esercizio studenti con collegamento da client via interfaccia remota

Browse Source
This commit is contained in:
Giovanni Di Grezia
2015-05-24 20:37:45 +02:00
parent 90e7d9e1fd
commit b4e795d64a
8 changed files with 288 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
servlet/Servletexercise1.java Normal file
View File

@@ -0,0 +1,57 @@
package servlet;
import test3_persistence.store_class;
import test3_persistence.test_class;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
/**
* Created by Giovanni on 25/04/2015.
*/
@WebServlet(name = "Servletexercise1")
public class Servletexercise1 extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
try (PrintWriter out = response.getWriter()) {
/* TODO output your page here. */
out.println("<!DOCTYPE html>");
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet xg</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet xg at " + request.getContextPath() + "</h1>");
out.println("</body>");
out.println("</html>");
}
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
processRequest(request, response);
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
processRequest(request, response);
}
}

10
servlet/Servlettest2.java
View File

@@ -47,6 +47,10 @@ public class Servlettest2 extends HttpServlet {
class_with_builtin_constraints class_with_builtin_constraints;
@Inject
class_test_method class_test_method;
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
try (PrintWriter out = response.getWriter()) {
@@ -61,6 +65,10 @@ public class Servlettest2 extends HttpServlet {
out.println("<h1>Servlet xg at " + request.getContextPath() + "</h1>");
///////////////// check null return
//class_test_method.test_method();
//out.println("Test Null without validator");
//out.println("<br>");
///////////////// entire class validation
@@ -123,7 +131,7 @@ public class Servlettest2 extends HttpServlet {
out.println("<br>");
//////////////// check single property
//////////////// check single property without make an instance of the object
Set<ConstraintViolation<class_with_builtin_constraints>> violations7 = validator.validateValue(class_with_builtin_constraints.class, "title", "aabb");
if (violations7.size() > 0) out.println("error"); else out.println("tutto ok");