Add server class to display benchmark results

WIP

Fixes #1

Author: acogoluegnes

pom.xml

@@ -55,6 +55,7 @@
 
     <rabbitmq.version>3.6.5</rabbitmq.version>
     <commons-cli.version>1.1</commons-cli.version>
+    <jetty.version>8.2.0.v20160908</jetty.version>
     <junit.version>4.12</junit.version>
 
   </properties>
@@ -141,6 +142,12 @@
       <artifactId>commons-cli</artifactId>
       <version>${commons-cli.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.eclipse.jetty</groupId>
+      <artifactId>jetty-servlet</artifactId>
+      <version>${jetty.version}</version>
+    </dependency>
+
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>

src/main/java/com/rabbitmq/examples/BenchmarkResults.java

@@ -0,0 +1,78 @@
+package com.rabbitmq.examples;
+
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.servlet.DefaultServlet;
+import org.eclipse.jetty.servlet.ServletContextHandler;
+import org.eclipse.jetty.servlet.ServletHandler;
+import org.eclipse.jetty.servlet.ServletHolder;
+import org.eclipse.jetty.util.resource.Resource;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.awt.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.net.URI;
+
+/**
+ *
+ */
+public class BenchmarkResults {
+
+    public static void main(String[] args) throws Exception {
+        BufferedReader reader = null;
+        StringBuilder builder = new StringBuilder();
+        try {
+            File resultsFile = new File(args[0]);
+            reader = new BufferedReader(new FileReader(resultsFile));
+            String line;
+            while ((line = reader.readLine()) != null) {
+                builder.append(line);
+            }
+        } finally {
+            if(reader != null) {
+                reader.close();
+            }
+        }
+
+        System.setProperty("org.eclipse.jetty.LEVEL", "WARN");
+        Server server = new Server(8080);
+
+        ServletHandler handler = new ServletHandler();
+        server.setHandler(handler);
+
+        ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
+        context.setBaseResource(Resource.newClassPathResource("/static"));
+        context.setContextPath("/");
+        server.setHandler(context);
+
+        context.addServlet(new ServletHolder(new JsonServlet(builder.toString())), "/data");
+
+        ServletHolder holderPwd = new ServletHolder("default", DefaultServlet.class);
+        holderPwd.setInitParameter("dirAllowed", "true");
+        context.addServlet(holderPwd, "/");
+
+        server.start();
+
+        Desktop.getDesktop().browse(new URI("http://localhost:8080/examples/sample.html"));
+    }
+
+    public static class JsonServlet extends HttpServlet {
+
+        private final String content;
+
+        public JsonServlet(String content) {
+            this.content = content;
+        }
+
+        @Override
+        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+            resp.getWriter().append(content);
+            resp.getWriter().flush();
+        }
+    }
+}