Refactor http

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / internal / http / RobotServlet.java

diff --git a/org.argeo.cms/src/org/argeo/cms/internal/http/RobotServlet.java b/org.argeo.cms/src/org/argeo/cms/internal/http/RobotServlet.java
new file mode 100644 (file)
index 0000000..92d9eb7
--- /dev/null
+++ b/org.argeo.cms/src/org/argeo/cms/internal/http/RobotServlet.java
@@ -0,0 +1,24 @@
+package org.argeo.cms.internal.http;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+class RobotServlet extends HttpServlet {
+       private static final long serialVersionUID = 7935661175336419089L;
+
+       @Override
+       protected void service(HttpServletRequest request, HttpServletResponse response)
+                       throws ServletException, IOException {
+               PrintWriter writer = response.getWriter();
+               writer.append("User-agent: *\n");
+               writer.append("Disallow:\n");
+               response.setHeader("Content-Type", "text/plain");
+               writer.flush();
+       }
+
+}