diff options
Diffstat (limited to 'java/sca/samples/dosgi-calculator/src/main/java/calculator')
11 files changed, 0 insertions, 717 deletions
diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/CalculatorService.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/CalculatorService.java deleted file mode 100644 index cc562b7c2f..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/CalculatorService.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * 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.dosgi; - -import org.oasisopen.sca.annotation.Remotable; - -/** - * The Calculator service interface. - */ -@Remotable -public interface CalculatorService { - - double add(double n1, double n2); - - double subtract(double n1, double n2); - - double multiply(double n1, double n2); - - double divide(double n1, double n2); -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java deleted file mode 100644 index 6b42645f69..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * 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.dosgi.impl; - -import java.util.Dictionary; -import java.util.Hashtable; -import java.util.logging.Logger; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleActivator; -import org.osgi.framework.BundleContext; -import org.osgi.framework.ServiceReference; -import org.osgi.service.packageadmin.PackageAdmin; - -import calculator.dosgi.CalculatorService; -import calculator.dosgi.operations.AddService; - -/** - * - */ -public class CalculatorActivator implements BundleActivator { - private Logger logger = Logger.getLogger(CalculatorActivator.class.getName()); - - private Bundle getBundle(BundleContext bundleContext, Class<?> cls) { - PackageAdmin packageAdmin = null; - // PackageAdmin is used to resolve bundles - ServiceReference ref = bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin"); - if (ref != null) { - packageAdmin = (PackageAdmin)bundleContext.getService(ref); - Bundle bundle = packageAdmin.getBundle(cls); - if (bundle != null) { - logger.info(cls.getName() + " is loaded by bundle: " + bundle.getSymbolicName()); - } - bundleContext.ungetService(ref); - return bundle; - } - return null; - } - - public void start(BundleContext context) throws Exception { - logger.info("Starting " + context.getBundle()); - Dictionary<String, Object> props = new Hashtable<String, Object>(); - props.put("sca.service", "CalculatorComponent#service-name(Calculator)"); - props.put("calculator", "Calculator"); - - logger.info("Registering " + CalculatorService.class.getName()); - CalculatorService calculator = new CalculatorServiceImpl(context); - context.registerService(CalculatorService.class.getName(), calculator, props); - - getBundle(context, AddService.class); - - } - - public void stop(BundleContext context) throws Exception { - logger.info("Stopping " + context.getBundle()); - // Registered services will be automatically unregistered - } - -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java deleted file mode 100644 index 5f9db16ca9..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * 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.dosgi.impl; - -import org.osgi.service.component.ComponentContext; - -import calculator.dosgi.CalculatorService; -import calculator.dosgi.operations.AddService; -import calculator.dosgi.operations.DivideService; -import calculator.dosgi.operations.MultiplyService; -import calculator.dosgi.operations.SubtractService; - -/** - * An implementation of the Calculator service. - */ -public class CalculatorServiceDSImpl implements CalculatorService { - private AddService addService; - private SubtractService subtractService; - private MultiplyService multiplyService; - private DivideService divideService; - - public CalculatorServiceDSImpl() { - super(); - System.out.println("CalculatorServiceDSImpl()"); - } - - protected void activate(ComponentContext context) { - System.out.println("Activating " + context); - } - - protected void deactivate(ComponentContext context) { - System.out.println("Deactivating " + context); - } - - /* - * The following setters can be used for DS injection - */ - public void setAddService(AddService addService) { - System.out.println("setAddService()"); - this.addService = addService; - } - - public void setSubtractService(SubtractService subtractService) { - this.subtractService = subtractService; - } - - public void setDivideService(DivideService divideService) { - this.divideService = divideService; - } - - public void setMultiplyService(MultiplyService multiplyService) { - this.multiplyService = multiplyService; - } - - /* - * The following setters can be used for DS injection - */ - public void unsetAddService(AddService addService) { - System.out.println("unsetAddService()"); - this.addService = null; - } - - public void unsetSubtractService(SubtractService subtractService) { - this.subtractService = null; - } - - public void unsetDivideService(DivideService divideService) { - this.divideService = null; - } - - public void unsetMultiplyService(MultiplyService multiplyService) { - this.multiplyService = null; - } - private <T> T getService(Class<T> cls) { - for (Object s : new Object[] {addService, subtractService, multiplyService, divideService}) { - if (cls.isInstance(s)) { - return cls.cast(s); - } - } - throw new IllegalStateException(cls.getSimpleName() + " is not available"); - } - - public double add(double n1, double n2) { - return getService(AddService.class).add(n1, n2); - } - - public double subtract(double n1, double n2) { - return getService(SubtractService.class).subtract(n1, n2); - } - - public double multiply(double n1, double n2) { - return getService(MultiplyService.class).multiply(n1, n2); - } - - public double divide(double n1, double n2) { - return getService(DivideService.class).divide(n1, n2); - } -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java deleted file mode 100644 index a9ea37585a..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java +++ /dev/null @@ -1,105 +0,0 @@ -/* - * 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.dosgi.impl; - -import static org.osgi.framework.Constants.OBJECTCLASS; - -import org.osgi.framework.BundleContext; -import org.osgi.framework.Filter; -import org.osgi.framework.InvalidSyntaxException; -import org.osgi.util.tracker.ServiceTracker; - -import calculator.dosgi.CalculatorService; -import calculator.dosgi.operations.AddService; -import calculator.dosgi.operations.DivideService; -import calculator.dosgi.operations.MultiplyService; -import calculator.dosgi.operations.SubtractService; - -/** - * An implementation of the Calculator service. - */ -public class CalculatorServiceImpl implements CalculatorService { - private ServiceTracker remoteServices; - private ServiceTracker localServices; - - public CalculatorServiceImpl() { - super(); - } - - public CalculatorServiceImpl(BundleContext context) { - super(); - Filter remoteFilter = null, localFilter = null; - try { - remoteFilter = - context.createFilter("(&(" + OBJECTCLASS + "=calculator.dosgi.operations.*) (service.imported=*))"); - localFilter = - context.createFilter("(&(" + OBJECTCLASS + "=calculator.dosgi.operations.*) (!(service.imported=*)))"); - } catch (InvalidSyntaxException e) { - e.printStackTrace(); - } - this.remoteServices = new ServiceTracker(context, remoteFilter, null); - remoteServices.open(); - this.localServices = new ServiceTracker(context, localFilter, null); - localServices.open(); - } - - private <T> T getService(Class<T> cls) { - try { - // Wait for 10 seconds until the remote services are imported - remoteServices.waitForService(10000); - } catch (InterruptedException e) { - throw new IllegalStateException(cls.getSimpleName() + " is not available"); - } - Object[] remoteObjects = remoteServices.getServices(); - if (remoteObjects != null) { - for (Object s : remoteObjects) { - if (cls.isInstance(s)) { - System.out.println("Remote service: " + s); - return cls.cast(s); - } - } - } - Object[] localObjects = localServices.getServices(); - if (localObjects != null) { - for (Object s : localObjects) { - if (cls.isInstance(s)) { - System.out.println("Local service: " + s); - return cls.cast(s); - } - } - } - throw new IllegalStateException(cls.getSimpleName() + " is not available"); - } - - public double add(double n1, double n2) { - return getService(AddService.class).add(n1, n2); - } - - public double subtract(double n1, double n2) { - return getService(SubtractService.class).subtract(n1, n2); - } - - public double multiply(double n1, double n2) { - return getService(MultiplyService.class).multiply(n1, n2); - } - - public double divide(double n1, double n2) { - return getService(DivideService.class).divide(n1, n2); - } -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/AddService.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/AddService.java deleted file mode 100644 index 971500782f..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/AddService.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * 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.dosgi.operations; - -import org.oasisopen.sca.annotation.Remotable; - -/** - * The interface for the add service - */ -@Remotable -public interface AddService { - - double add(double n1, double n2); - -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/DivideService.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/DivideService.java deleted file mode 100644 index 49b8a1c0bf..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/DivideService.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * 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.dosgi.operations; - -import org.oasisopen.sca.annotation.Remotable; - -/** - * The interface for the divide service - */ -@Remotable -public interface DivideService { - - double divide(double n1, double n2); - -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java deleted file mode 100644 index f4e59d12ea..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * 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.dosgi.operations; - -import org.oasisopen.sca.annotation.Remotable; - -/** - * The interface for the multiply service - */ -@Remotable -public interface MultiplyService { - - double multiply(double n1, double n2); - -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java deleted file mode 100644 index bfb9b820f7..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java +++ /dev/null @@ -1,31 +0,0 @@ -/* - * 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.dosgi.operations; - -import org.oasisopen.sca.annotation.Remotable; - -/** - * The interface for the subtract service - */ -@Remotable -public interface SubtractService { - - double subtract(double n1, double n2); - -} 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 deleted file mode 100644 index a4fc52694e..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java +++ /dev/null @@ -1,93 +0,0 @@ -/* - * 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(); - } - } - } - -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java deleted file mode 100644 index a813dfb6f3..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java +++ /dev/null @@ -1,132 +0,0 @@ -/* - * 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. - */ - -// Stub class generated by rmic, do not edit. -// Contents subject to change without notice. -package calculator.rmi; - -public final class OperationsRMIServer_Stub extends java.rmi.server.RemoteStub implements calculator.rmi.OperationsRemote { - private static final long serialVersionUID = 2; - - private static java.lang.reflect.Method $method_add_0; - private static java.lang.reflect.Method $method_divide_1; - private static java.lang.reflect.Method $method_multiply_2; - private static java.lang.reflect.Method $method_subtract_3; - - static { - try { - $method_add_0 = - calculator.rmi.OperationsRemote.class.getMethod("add", new java.lang.Class[] {double.class, double.class}); - $method_divide_1 = - calculator.rmi.OperationsRemote.class.getMethod("divide", - new java.lang.Class[] {double.class, double.class}); - $method_multiply_2 = - calculator.rmi.OperationsRemote.class.getMethod("multiply", new java.lang.Class[] {double.class, - double.class}); - $method_subtract_3 = - calculator.rmi.OperationsRemote.class.getMethod("subtract", new java.lang.Class[] {double.class, - double.class}); - } catch (java.lang.NoSuchMethodException e) { - throw new java.lang.NoSuchMethodError("stub class initialization failed"); - } - } - - // constructors - public OperationsRMIServer_Stub(java.rmi.server.RemoteRef ref) { - super(ref); - } - - // methods from remote interfaces - - // implementation of add(double, double) - public double add(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException { - try { - Object $result = - ref.invoke(this, - $method_add_0, - new java.lang.Object[] {new java.lang.Double($param_double_1), - new java.lang.Double($param_double_2)}, - 864055858262779977L); - return ((java.lang.Double)$result).doubleValue(); - } catch (java.lang.RuntimeException e) { - throw e; - } catch (java.rmi.RemoteException e) { - throw e; - } catch (java.lang.Exception e) { - throw new java.rmi.UnexpectedException("undeclared checked exception", e); - } - } - - // implementation of divide(double, double) - public double divide(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException { - try { - Object $result = - ref.invoke(this, - $method_divide_1, - new java.lang.Object[] {new java.lang.Double($param_double_1), - new java.lang.Double($param_double_2)}, - 8097593626497421928L); - return ((java.lang.Double)$result).doubleValue(); - } catch (java.lang.RuntimeException e) { - throw e; - } catch (java.rmi.RemoteException e) { - throw e; - } catch (java.lang.Exception e) { - throw new java.rmi.UnexpectedException("undeclared checked exception", e); - } - } - - // implementation of multiply(double, double) - public double multiply(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException { - try { - Object $result = - ref.invoke(this, - $method_multiply_2, - new java.lang.Object[] {new java.lang.Double($param_double_1), - new java.lang.Double($param_double_2)}, - -346155016949350695L); - return ((java.lang.Double)$result).doubleValue(); - } catch (java.lang.RuntimeException e) { - throw e; - } catch (java.rmi.RemoteException e) { - throw e; - } catch (java.lang.Exception e) { - throw new java.rmi.UnexpectedException("undeclared checked exception", e); - } - } - - // implementation of subtract(double, double) - public double subtract(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException { - try { - Object $result = - ref.invoke(this, - $method_subtract_3, - new java.lang.Object[] {new java.lang.Double($param_double_1), - new java.lang.Double($param_double_2)}, - -610707357620578750L); - return ((java.lang.Double)$result).doubleValue(); - } catch (java.lang.RuntimeException e) { - throw e; - } catch (java.rmi.RemoteException e) { - throw e; - } catch (java.lang.Exception e) { - throw new java.rmi.UnexpectedException("undeclared checked exception", e); - } - } -} diff --git a/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRemote.java b/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRemote.java deleted file mode 100644 index 955e386ad8..0000000000 --- a/java/sca/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRemote.java +++ /dev/null @@ -1,37 +0,0 @@ -/* - * 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.rmi.Remote; -import java.rmi.RemoteException; - -/** - * RMI Remote interface - */ -public interface OperationsRemote extends Remote { - double add(double n1, double n2) throws RemoteException; - - double subtract(double n1, double n2) throws RemoteException; - - double multiply(double n1, double n2) throws RemoteException; - - double divide(double n1, double n2) throws RemoteException; - -} |