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list of users in servlet (#2930)

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This commit is contained in:
Mitja Jeseničnik Kotnik 2017-11-03 00:37:35 +01:00 committed by adamd1985
parent 9414864a46
commit f98e86843f
1 changed files with 25 additions and 11 deletions
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22
ejb/wildfly/widlfly-web/src/main/java/TestEJBServlet.java
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@ -1,5 +1,6 @@
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.ejb.EJB;
@ -20,14 +21,27 @@ public class TestEJBServlet extends HttpServlet {
@EJB
private UserBeanLocal userBean;
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
List<User> users = userBean.getUsers();
response.getWriter()
.append("The number of users is: " + users.size());
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>Users</title></head>");
out.println("<body>");
out.println("<center><h1>List of users:</h1>");
out.println("<table border=\"1\" align=\"center\" style=\"width:50%\">");
for (User user : users) {
out.println("<tr>");
out.print("<td>" + user.getUsername() + "</td>");
out.print("<td>" + user.getEmail() + "</td>");
out.println("</tr>");
}
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
}
}