Initial version

hjmikkon · hjmikkon · commit 21029efcd688 · 2018-11-16T10:40:31.000+02:00
diff --git a/src/main/java/rptest/EchoServlet.java b/src/main/java/rptest/EchoServlet.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2018 Google Inc.
+ *
+ * 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 rptest;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+public class EchoServlet extends AbstractServlet {
+  
+  private String contents;
+  
+  public EchoServlet(String echo) {
+    super();
+    contents = echo;
+  }
+
+  @Override
+  public void service(HttpServletRequest request, HttpServletResponse response)
+      throws ServletException, IOException {
+    response.addHeader("Content-type", "application/json");
+    response.addHeader("Cache-Control", "no-cache");
+    PrintWriter writer = response.getWriter();
+    writer.print(contents);
+    writer.close();
+  }
+}
