From f71862b92f3d76251036485c27cf3a6a899635ab Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kjetil=20=C3=98rbekk?= Date: Tue, 10 Jan 2012 20:53:20 +0100 Subject: Start implementing SameService. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Start implementing the controller service for this project. "Same" refers to the shared global state – the state should be the Same in all the participants. Removes PingService. --- jsonrpc/src/main/java/com/orbekk/rpc/App.java | 19 +++++++++---- jsonrpc/src/main/java/com/orbekk/rpc/Client.java | 16 +++++++---- .../src/main/java/com/orbekk/rpc/PingService.java | 5 ---- .../main/java/com/orbekk/rpc/PingServiceImpl.java | 8 ------ .../src/main/java/com/orbekk/same/SameService.java | 6 +++++ .../main/java/com/orbekk/same/SameServiceImpl.java | 31 ++++++++++++++++++++++ 6 files changed, 62 insertions(+), 23 deletions(-) delete mode 100644 jsonrpc/src/main/java/com/orbekk/rpc/PingService.java delete mode 100644 jsonrpc/src/main/java/com/orbekk/rpc/PingServiceImpl.java create mode 100644 jsonrpc/src/main/java/com/orbekk/same/SameService.java create mode 100644 jsonrpc/src/main/java/com/orbekk/same/SameServiceImpl.java diff --git a/jsonrpc/src/main/java/com/orbekk/rpc/App.java b/jsonrpc/src/main/java/com/orbekk/rpc/App.java index e112008..ffd316d 100644 --- a/jsonrpc/src/main/java/com/orbekk/rpc/App.java +++ b/jsonrpc/src/main/java/com/orbekk/rpc/App.java @@ -1,15 +1,24 @@ package com.orbekk.rpc; -import org.eclipse.jetty.server.Server; - import com.googlecode.jsonrpc4j.JsonRpcServer; +import com.orbekk.same.SameService; +import com.orbekk.same.SameServiceImpl; +import org.eclipse.jetty.server.Server; public class App { public static void main(String[] args) { - PingService service = new PingServiceImpl(); - JsonRpcServer jsonServer = new JsonRpcServer(service, PingService.class); + if (args.length < 2) { + System.err.println("Arguments: port networkName"); + System.exit(1); + } + int port = Integer.parseInt(args[0]); + String networkName = args[1]; + + SameService service = new SameServiceImpl(networkName); + JsonRpcServer jsonServer = new JsonRpcServer(service, + SameService.class); - Server server = new Server(10080); + Server server = new Server(port); RpcHandler rpcHandler = new RpcHandler(jsonServer); server.setHandler(rpcHandler); diff --git a/jsonrpc/src/main/java/com/orbekk/rpc/Client.java b/jsonrpc/src/main/java/com/orbekk/rpc/Client.java index bfb6c52..ba77df6 100644 --- a/jsonrpc/src/main/java/com/orbekk/rpc/Client.java +++ b/jsonrpc/src/main/java/com/orbekk/rpc/Client.java @@ -3,23 +3,29 @@ package com.orbekk.rpc; import java.net.MalformedURLException; import java.net.URL; +import com.orbekk.same.SameService; import com.googlecode.jsonrpc4j.JsonRpcHttpClient; import com.googlecode.jsonrpc4j.ProxyUtil; public class Client { public static void main(String[] args) { + if (args.length < 1) { + System.err.println("Arguments: networkAddress"); + System.exit(1); + } + String networkAddress = args[0]; JsonRpcHttpClient client = null; try { - client = new JsonRpcHttpClient( - new URL("http://10.0.0.96:10080/PingService.json")); + client = new JsonRpcHttpClient(new URL(networkAddress)); } catch (MalformedURLException e) { e.printStackTrace(); } - PingService service = ProxyUtil.createProxy( + SameService service = ProxyUtil.createProxy( client.getClass().getClassLoader(), - PingService.class, + SameService.class, client); - System.out.println(service.ping()); + service.notifyNetwork("NoNetwork"); + System.out.println(service.participateNetwork("FirstNetwork")); } } diff --git a/jsonrpc/src/main/java/com/orbekk/rpc/PingService.java b/jsonrpc/src/main/java/com/orbekk/rpc/PingService.java deleted file mode 100644 index 353f7c5..0000000 --- a/jsonrpc/src/main/java/com/orbekk/rpc/PingService.java +++ /dev/null @@ -1,5 +0,0 @@ -package com.orbekk.rpc; - -public interface PingService { - String ping(); -} diff --git a/jsonrpc/src/main/java/com/orbekk/rpc/PingServiceImpl.java b/jsonrpc/src/main/java/com/orbekk/rpc/PingServiceImpl.java deleted file mode 100644 index 9472846..0000000 --- a/jsonrpc/src/main/java/com/orbekk/rpc/PingServiceImpl.java +++ /dev/null @@ -1,8 +0,0 @@ -package com.orbekk.rpc; - -public class PingServiceImpl implements PingService { - @Override - public String ping() { - return "Pong"; - } -} diff --git a/jsonrpc/src/main/java/com/orbekk/same/SameService.java b/jsonrpc/src/main/java/com/orbekk/same/SameService.java new file mode 100644 index 0000000..dccc1e9 --- /dev/null +++ b/jsonrpc/src/main/java/com/orbekk/same/SameService.java @@ -0,0 +1,6 @@ +package com.orbekk.same; + +public interface SameService { + void notifyNetwork(String networkName); + String participateNetwork(String networkName); +} diff --git a/jsonrpc/src/main/java/com/orbekk/same/SameServiceImpl.java b/jsonrpc/src/main/java/com/orbekk/same/SameServiceImpl.java new file mode 100644 index 0000000..56a0fa1 --- /dev/null +++ b/jsonrpc/src/main/java/com/orbekk/same/SameServiceImpl.java @@ -0,0 +1,31 @@ +package com.orbekk.same; + +import java.util.List; +import java.util.LinkedList; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class SameServiceImpl implements SameService { + private Logger logger = LoggerFactory.getLogger(getClass()); + private List participants = new LinkedList(); + private String networkName; + + public SameServiceImpl(String networkName) { + this.networkName = networkName; + } + + @Override + public void notifyNetwork(String networkName) { + logger.info("Notification from network " + networkName); + } + + @Override + public String participateNetwork(String networkName) { + logger.info("Got participation request."); + if (networkName != this.networkName) { + logger.info("Network name mismatch."); + } + return ""; + } +} -- cgit v1.2.3