Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.databoard / examples / org / simantics / databoard / example / old / RPCExample3.java

diff --git a/bundles/org.simantics.databoard/examples/org/simantics/databoard/example/old/RPCExample3.java b/bundles/org.simantics.databoard/examples/org/simantics/databoard/example/old/RPCExample3.java
new file mode 100644 (file)
index 0000000..f1bb209
--- /dev/null
+++ b/bundles/org.simantics.databoard/examples/org/simantics/databoard/example/old/RPCExample3.java
@@ -0,0 +1,138 @@
+package org.simantics.databoard.example.old;
+import java.io.IOException;
+import java.net.Inet4Address;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.simantics.databoard.Methods;
+import org.simantics.databoard.annotations.Unit;
+import org.simantics.databoard.binding.error.BindingConstructionException;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.method.Client;
+import org.simantics.databoard.method.MethodInterface;
+import org.simantics.databoard.method.Server;
+import org.simantics.databoard.serialization.SerializationException;
+
+/*******************************************************************************\r
+ *  Copyright (c) 2010 Association for Decentralized Information Management in\r
+ *  Industry THTH ry.\r
+ *  All rights reserved. This program and the accompanying materials\r
+ *  are made available under the terms of the Eclipse Public License v1.0\r
+ *  which accompanies this distribution, and is available at\r
+ *  http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ *  Contributors:\r
+ *      VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+
+public class RPCExample3 {
+
+       public interface SiCarProvider {
+               SiCar findCar(String modelName) throws CarNotFoundError;
+       }
+       
+       static public class SiCar {
+               public String modelName;                
+               public @Unit("km/h") double maxVelocity;                
+               public @Unit("kg") double mass;         
+               public @Unit("cm") double length; 
+               public @Unit("kW") double power;
+               
+               public SiCar(String modelName, double maxVelocity, double mass, double length, double power) 
+               {
+                       this.modelName = modelName;
+                       this.maxVelocity = maxVelocity;
+                       this.mass = mass;
+                       this.length = length;
+                       this.power = power;
+               }
+               
+               @Override
+               public String toString() {
+                       return String.format("Name:%s, Mass: %2.0f kg, Power: %2.0f kW, Speed: %2.0f km/h, Length: %2.0f cm", modelName, mass, power, maxVelocity, length);
+               }
+       }
+
+       
+       public interface ImCarProvider {
+               ImCar findCar(String modelName) throws CarNotFoundError;
+       }       
+
+       static public class ImCar {
+               public String modelName;                
+               public @Unit("mph") float maxVelocity;          
+               public @Unit("lbs") float mass;         
+               public @Unit("ft") float length; 
+               public @Unit("hp(M)") float power;
+               
+               public ImCar(String modelName, float maxVelocity, float mass, float length, float power) 
+               {
+                       this.modelName = modelName;
+                       this.maxVelocity = maxVelocity;
+                       this.mass = mass;
+                       this.length = length;
+                       this.power = power;
+               }
+               
+               @Override
+               public String toString() {
+                       return String.format("Name:%s, Mass: %2.0f lbs, Power: %2.0f hp, Speed: %2.0f mph, Length: %2.0f ft", modelName, mass, power, maxVelocity, length);
+               }
+       }
+       
+       
+       // Implementation
+       public static class CarCatalog implements SiCarProvider {
+               Map<String, SiCar> cars = new HashMap<String, SiCar>();
+               @Override
+               public SiCar findCar(String modelName) 
+               throws CarNotFoundError{
+                       if (cars.containsKey(modelName)) return cars.get(modelName);
+                       throw new CarNotFoundError(modelName);
+               }
+               
+               public void addCar(SiCar car) {
+                       cars.put(car.modelName, car);
+               }
+
+       }
+       
+       // Example Code         
+       public static void main(String[] args) throws IOException, CarNotFoundError, BindingConstructionException, SerializationException, BindingException {
+               // Server
+               CarCatalog catalog = new CarCatalog();
+               catalog.addCar( new SiCar("Fiat 500", 205., 1034., 355., 75.) );
+               
+               MethodInterface serverMi = Methods.bindInterface(SiCarProvider.class, catalog);
+               Server myServerSocket = new Server(8193, serverMi);
+               
+               // Client
+               Client myClientSocket = new Client(Inet4Address.getByName("localhost"), 8193);
+               
+               try {
+                       SiCarProvider siCarProvider = Methods.createProxy(SiCarProvider.class, serverMi);
+                       ImCarProvider imCarProvider = Methods.createProxy(ImCarProvider.class, Methods.adaptMethods(serverMi, Methods.getInterfaceType(ImCarProvider.class).getMethodDefinitions()));
+                       
+                       System.out.println( siCarProvider.findCar("Fiat 500") );
+                       System.out.println( imCarProvider.findCar("Fiat 500") );
+                       
+               } finally {
+                       myClientSocket.close();
+                       myServerSocket.close();
+               }
+       }       
+
+       public static class CarNotFoundError extends Exception {
+               public String modelName;
+               public CarNotFoundError(String modelName) {
+                       this.modelName = modelName;
+               }
+               @Override
+               public String toString() {
+                       return modelName+" is not in the catalog";
+               }
+       }
+       
+       
+}
+