BAEL-3200 Error handling with Spring AMQP

2019-10-17 03:01:56 +03:00
parent db85c8f275
commit 70d5e7c57d
20386 changed files with 1639315 additions and 0 deletions
@@ -0,0 +1,41 @@
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.List;
+
+import javax.ejb.EJB;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import model.User;
+import wildfly.beans.UserBeanLocal;
+
+/**
+ * Servlet implementation class TestEJBServlet
+ */
+public class TestEJBServlet extends HttpServlet {
+
+    @EJB
+    private UserBeanLocal userBean;
+
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        List<User> users = userBean.getUsers();
+
+        PrintWriter out = response.getWriter();
+
+        out.println("<html>");
+        out.println("<body>");
+        for (User user : users) {
+            out.print(user.getUsername());
+            out.print(" " + user.getEmail() + " <br>");
+        }
+        out.println("</body>");
+        out.println("</html>");
+    }
+
+    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        doGet(request, response);
+    }
+}
@@ -0,0 +1,54 @@
+
+import java.io.IOException;
+import java.util.List;
+
+import javax.annotation.Resource;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import javax.persistence.Query;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.transaction.UserTransaction;
+
+import model.User;
+
+/**
+ * Servlet implementation class TestJPAServlet
+ */
+public class TestJPAServlet extends HttpServlet {
+    private static final long serialVersionUID = 1L;
+    @PersistenceContext(unitName = "wildfly-jpa")
+    EntityManager em;
+
+    @Resource
+    UserTransaction tx;
+
+    /**
+     * @see HttpServlet#HttpServlet()
+     */
+    public TestJPAServlet() {
+        super();
+        // TODO Auto-generated constructor stub
+    }
+
+    /**
+     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+     */
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        Query q = em.createNamedQuery("User.findAll");
+        List<User> users = q.getResultList();
+        response.getWriter()
+            .append("JPA users returned: " + users.size());
+    }
+
+    /**
+     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+     */
+    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        // TODO Auto-generated method stub
+        doGet(request, response);
+    }
+
+}