diff options
Diffstat (limited to 'java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java')
| -rw-r--r-- | java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java | 186 |
1 files changed, 93 insertions, 93 deletions
diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java index 1a3e36f571..a4fc52694e 100644 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java +++ b/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java @@ -1,93 +1,93 @@ -/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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 calculator.rmi;
-
-import java.io.Serializable;
-import java.rmi.Remote;
-import java.rmi.RemoteException;
-import java.rmi.registry.LocateRegistry;
-import java.rmi.registry.Registry;
-import java.rmi.server.UnicastRemoteObject;
-
-/**
- *
- */
-public class OperationsRMIServer implements OperationsRemote, Serializable {
-
- private static final long serialVersionUID = 6081008315263103012L;
- private transient Registry registry;
-
- public OperationsRMIServer() throws RemoteException {
- super();
- }
-
- public double add(double n1, double n2) {
- return n1 + n2;
- }
-
- public double subtract(double n1, double n2) {
- return n1 - n2;
- }
-
- public double divide(double n1, double n2) {
- return n1 / n2;
- }
-
- public double multiply(double n1, double n2) {
- return n1 * n2;
- }
-
- public void start() throws RemoteException {
- Thread thread = new Thread() {
- public void run() {
- try {
- System.out.println("Starting the RMI server for calculator operations...");
- Remote stub = UnicastRemoteObject.exportObject(OperationsRMIServer.this);
- registry = LocateRegistry.createRegistry(8085);
- registry.bind("AddService", stub);
- registry.bind("SubtractService", stub);
- registry.bind("MultiplyService", stub);
- registry.bind("DivideService", stub);
- System.out.println("RMI server for calculator operations is now started.");
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- };
- thread.start();
- }
-
- public void stop() {
- if (registry != null) {
- try {
- registry.unbind("AddService");
- registry.unbind("SubtractService");
- registry.unbind("MultiplyService");
- registry.unbind("DivideService");
- UnicastRemoteObject.unexportObject(this, false);
- UnicastRemoteObject.unexportObject(registry, false);
- registry = null;
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- }
-
-}
+/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 calculator.rmi; + +import java.io.Serializable; +import java.rmi.Remote; +import java.rmi.RemoteException; +import java.rmi.registry.LocateRegistry; +import java.rmi.registry.Registry; +import java.rmi.server.UnicastRemoteObject; + +/** + * + */ +public class OperationsRMIServer implements OperationsRemote, Serializable { + + private static final long serialVersionUID = 6081008315263103012L; + private transient Registry registry; + + public OperationsRMIServer() throws RemoteException { + super(); + } + + public double add(double n1, double n2) { + return n1 + n2; + } + + public double subtract(double n1, double n2) { + return n1 - n2; + } + + public double divide(double n1, double n2) { + return n1 / n2; + } + + public double multiply(double n1, double n2) { + return n1 * n2; + } + + public void start() throws RemoteException { + Thread thread = new Thread() { + public void run() { + try { + System.out.println("Starting the RMI server for calculator operations..."); + Remote stub = UnicastRemoteObject.exportObject(OperationsRMIServer.this); + registry = LocateRegistry.createRegistry(8085); + registry.bind("AddService", stub); + registry.bind("SubtractService", stub); + registry.bind("MultiplyService", stub); + registry.bind("DivideService", stub); + System.out.println("RMI server for calculator operations is now started."); + } catch (Exception e) { + e.printStackTrace(); + } + } + }; + thread.start(); + } + + public void stop() { + if (registry != null) { + try { + registry.unbind("AddService"); + registry.unbind("SubtractService"); + registry.unbind("MultiplyService"); + registry.unbind("DivideService"); + UnicastRemoteObject.unexportObject(this, false); + UnicastRemoteObject.unexportObject(registry, false); + registry = null; + } catch (Exception e) { + e.printStackTrace(); + } + } + } + +} |