From 968c53069d48a2a9bb54543617501cf656b77103 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kjetil=20=C3=98rbekk?= <kjetil.orbekk@gmail.com>
Date: Tue, 28 Feb 2012 17:38:06 +0100
Subject: Add TjwsServerBuilder.

Add example program.
---
 same/src/main/java/com/orbekk/same/TjwsApp.java    |  6 +++-
 .../java/com/orbekk/same/http/HelloServlet.java    | 15 ++++++++
 .../com/orbekk/same/http/TjwsServerBuilder.java    | 41 ++++++++++++++++++++++
 .../com/orbekk/same/http/TjwsServerContainer.java  |  9 +++--
 4 files changed, 68 insertions(+), 3 deletions(-)
 create mode 100644 same/src/main/java/com/orbekk/same/http/HelloServlet.java
 create mode 100644 same/src/main/java/com/orbekk/same/http/TjwsServerBuilder.java

(limited to 'same/src/main/java')

diff --git a/same/src/main/java/com/orbekk/same/TjwsApp.java b/same/src/main/java/com/orbekk/same/TjwsApp.java
index 0a0c30a..b06322b 100644
--- a/same/src/main/java/com/orbekk/same/TjwsApp.java
+++ b/same/src/main/java/com/orbekk/same/TjwsApp.java
@@ -1,10 +1,14 @@
 package com.orbekk.same;
 
+import com.orbekk.same.http.HelloServlet;
+import com.orbekk.same.http.TjwsServerBuilder;
 import com.orbekk.same.http.TjwsServerContainer;
 
 public class TjwsApp {
     public static void main(String[] args) {
-        TjwsServerContainer server = TjwsServerContainer.create(8080);
+        TjwsServerContainer server = new TjwsServerBuilder(8080)
+                .withServlet(new HelloServlet(), "/hello")
+                .build();
         server.start();
         server.join();
     }
diff --git a/same/src/main/java/com/orbekk/same/http/HelloServlet.java b/same/src/main/java/com/orbekk/same/http/HelloServlet.java
new file mode 100644
index 0000000..78ce6b1
--- /dev/null
+++ b/same/src/main/java/com/orbekk/same/http/HelloServlet.java
@@ -0,0 +1,15 @@
+package com.orbekk.same.http;
+
+import java.io.IOException;
+
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+public class HelloServlet extends HttpServlet {
+    public void doGet(HttpServletRequest request, HttpServletResponse response)
+            throws IOException {
+        response.setContentType("text/plain; charset=utf8");
+        response.getWriter().println("Hello, World");
+    }
+}
diff --git a/same/src/main/java/com/orbekk/same/http/TjwsServerBuilder.java b/same/src/main/java/com/orbekk/same/http/TjwsServerBuilder.java
new file mode 100644
index 0000000..c0aed5a
--- /dev/null
+++ b/same/src/main/java/com/orbekk/same/http/TjwsServerBuilder.java
@@ -0,0 +1,41 @@
+package com.orbekk.same.http;
+
+import java.util.ArrayList;
+
+import javax.servlet.http.HttpServlet;
+
+import com.googlecode.jsonrpc4j.JsonRpcServer;
+
+public class TjwsServerBuilder {
+    private int port;
+    private ArrayList<String> servletPaths = new ArrayList<String>();
+    private ArrayList<HttpServlet> servlets = new ArrayList<HttpServlet>();
+    
+    public TjwsServerBuilder(int port) {
+        this.port = port;
+    }
+    
+    /** Note: Does not preserve order. */
+    public TjwsServerBuilder withServlet(HttpServlet servlet,
+            String pathSpec) {
+        servletPaths.add(pathSpec);
+        servlets.add(servlet);
+        return this;
+    }
+    
+    public <T> TjwsServerBuilder withService(T service, Class<T> clazz) {
+        JsonRpcServer server = new JsonRpcServer(service, clazz);
+        String pathSpec = "/" + clazz.getSimpleName() + ".json";
+        return withServlet(new RpcServlet(server), pathSpec);
+    }
+    
+    public TjwsServerContainer build() {
+        TjwsServerContainer server = TjwsServerContainer.create(port);
+        for (int i = 0; i < servletPaths.size(); i++) {
+            String path = servletPaths.get(i);
+            HttpServlet servlet = servlets.get(i);
+            server.addServlet(path, servlet);
+        }
+        return server;
+    }
+}
diff --git a/same/src/main/java/com/orbekk/same/http/TjwsServerContainer.java b/same/src/main/java/com/orbekk/same/http/TjwsServerContainer.java
index b71967c..a38cfac 100644
--- a/same/src/main/java/com/orbekk/same/http/TjwsServerContainer.java
+++ b/same/src/main/java/com/orbekk/same/http/TjwsServerContainer.java
@@ -1,9 +1,10 @@
 package com.orbekk.same.http;
 
-import java.util.Properties;
+import javax.servlet.http.HttpServlet;
 
-import org.slf4j.LoggerFactory;
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import Acme.Serve.Serve;
 
 public class TjwsServerContainer {
@@ -45,4 +46,8 @@ public class TjwsServerContainer {
     public void join() {
         server.join();
     }
+    
+    public void addServlet(String pathSpec, HttpServlet servlet) {
+        server.addServlet(pathSpec, servlet);
+    }
 }
-- 
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