diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi')
3 files changed, 262 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRMIServer.java b/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRMIServer.java new file mode 100644 index 0000000000..1a3e36f571 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRMIServer.java @@ -0,0 +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();
+ }
+ }
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java b/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java new file mode 100644 index 0000000000..d573f6b8fa --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java @@ -0,0 +1,132 @@ +/*
+ * 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/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRemote.java b/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRemote.java new file mode 100644 index 0000000000..d735ce8172 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/samples/learning-more/distributed-osgi-static/calculator-bundle/src/main/java/calculator/rmi/OperationsRemote.java @@ -0,0 +1,37 @@ +/*
+ * 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;
+
+}
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