samples/web->samples/httpsession

samples/httpsession/src/main/java/sample/SessionServlet.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2002-2014 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package sample;
+
+import javax.servlet.*;
+import javax.servlet.annotation.*;
+import javax.servlet.http.*;
+import java.io.IOException;
+
+/**
+ * @author Rob Winch
+ */
+@WebServlet("/session")
+public class SessionServlet extends HttpServlet {
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+        String attributeName = req.getParameter("attributeName");
+        String attributeValue = req.getParameter("attributeValue");
+        req.getSession().setAttribute(attributeName, attributeValue);
+        resp.sendRedirect(req.getContextPath() + "/");
+    }
+
+    private static final long serialVersionUID = 2878267318695777395L;
+}