diff options
Diffstat (limited to 'sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src')
23 files changed, 931 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/AddService.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..d7dc4473ad --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/AddService.java @@ -0,0 +1,31 @@ +/* + * 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; + +import org.osoa.sca.annotations.Remotable; + +/** + * The Add service interface + */ +@Remotable +public interface AddService { + + double add(double n1, double n2); + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/AddServiceImpl.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..e9b7e254e5 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/AddServiceImpl.java @@ -0,0 +1,31 @@ +/* + * 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; + +/** + * An implementation of the Add service + */ +public class AddServiceImpl implements AddService { + + public double add(double n1, double n2) { + System.out.println("AddService - add " + n1 + " and " + n2); + return n1 + n2; + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/CalculatorService.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..031fa8b912 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/CalculatorService.java @@ -0,0 +1,35 @@ +/* + * 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; + + +/** + * The Calculator service interface. + */ +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/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/CalculatorServiceImpl.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..da869e00fd --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/CalculatorServiceImpl.java @@ -0,0 +1,74 @@ +/* + * 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; + +import org.osoa.sca.annotations.Reference; + + +/** + * An implementation of the Calculator service. + */ +public class CalculatorServiceImpl implements CalculatorService { + + private AddService addService; + private SubtractService subtractService; + private MultiplyService multiplyService; + private DivideService divideService; + + @Reference + public void setAddService(AddService addService) { + this.addService = addService; + } + + @Reference + public void setSubtractService(SubtractService subtractService) { + this.subtractService = subtractService; + } + + @Reference + public void setMultiplyService(MultiplyService multiplyService) { + this.multiplyService = multiplyService; + } + + @Reference + public void setDivideService(DivideService divideService) { + this.divideService = divideService; + } + + public double add(double n1, double n2) { + System.out.println("CalculatorService - add " + n1 + " and " + n2); + return addService.add(n1, n2); + } + + public double subtract(double n1, double n2) { + System.out.println("CalculatorService - subtract " + n1 + " and " + n2); + return subtractService.subtract(n1, n2); + } + + public double multiply(double n1, double n2) { + System.out.println("CalculatorService - multiply " + n1 + " and " + n2); + return multiplyService.multiply(n1, n2); + } + + public double divide(double n1, double n2) { + System.out.println("CalculatorService - divide " + n1 + " and " + n2); + return divideService.divide(n1, n2); + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/DivideService.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..30d248208b --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/DivideService.java @@ -0,0 +1,28 @@ +/* + * 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; + +/** + * The divide service interface + */ +public interface DivideService { + + double divide(double n1, double n2); + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/DivideServiceImpl.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..f7ac0b7287 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/DivideServiceImpl.java @@ -0,0 +1,30 @@ +/* + * 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; + +/** + * An implementation of the Divide service. + */ +public class DivideServiceImpl implements DivideService { + + public double divide(double n1, double n2) { + return n1 / n2; + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/MultiplyService.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..5290605938 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/MultiplyService.java @@ -0,0 +1,28 @@ +/* + * 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; + +/** + * The interface for the multiply service + */ +public interface MultiplyService { + + double multiply(double n1, double n2); + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/MultiplyServiceImpl.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..b7dca792b2 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/MultiplyServiceImpl.java @@ -0,0 +1,30 @@ +/* + * 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; + +/** + * An implementation of the Multiply service. + */ +public class MultiplyServiceImpl implements MultiplyService { + + public double multiply(double n1, double n2) { + return n1 * n2; + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/SubtractService.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..78ab9c6ee0 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/SubtractService.java @@ -0,0 +1,31 @@ +/* + * 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; + +import org.osoa.sca.annotations.Remotable; + +/** + * The interface for the multiply service + */ +@Remotable +public interface SubtractService { + + double subtract(double n1, double n2); + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/SubtractServiceImpl.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..1010207154 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/calculator/SubtractServiceImpl.java @@ -0,0 +1,31 @@ +/* + * 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; + +/** + * An implementation of the subtract service. + */ +public class SubtractServiceImpl implements SubtractService { + + public double subtract(double n1, double n2) { + System.out.println("SubtractService - subtract " + n1 + " and " + n2); + return n1 - n2; + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/node/CalculatorNode.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/node/CalculatorNode.java new file mode 100644 index 0000000000..bb939816bb --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/node/CalculatorNode.java @@ -0,0 +1,114 @@ +/*
+ * 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 node;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.sca.impl.SCABindingImpl;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.distributed.domain.DistributedSCADomain;
+import org.apache.tuscany.sca.distributed.domain.impl.DistributedSCADomainMemoryImpl;
+import org.apache.tuscany.sca.distributed.domain.impl.DistributedSCADomainNetworkImpl;
+import org.apache.tuscany.sca.distributed.node.impl.EmbeddedNode;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain;
+
+import calculator.CalculatorService;
+
+/**
+ * This client program shows how to run a distributed SCA node. In this case a
+ * calculator node has been constructed specifically for running the calculator
+ * composite. Internally it creates a representation of a node and associates a
+ * distributed domain with the node. This separation is made different implementations
+ * of the distributed domain can be provided.
+ */
+public class CalculatorNode {
+
+
+ public static void main(String[] args) throws Exception {
+
+ // Check that the correct arguments have been provided
+ if (null == args || args.length != 2) {
+ System.err.println("Useage: java CalculatorNode domainname nodename");
+ System.exit(1);
+ }
+
+ try {
+ String domainName = args[0];
+ String nodeName = args[1];
+
+ // Create the distributed domain representation. We use the network implementation
+ // here so that the node contacts a registry running somewhere out on the
+ // network.
+ DistributedSCADomain distributedDomain = new DistributedSCADomainNetworkImpl(domainName);
+
+ // create the node that runs the calculator component
+ EmbeddedNode node = new EmbeddedNode(nodeName);
+ SCADomain domain = node.attachDomain(distributedDomain);
+
+ // the application components are added. The null here just gets the node
+ // implementation to read a directory from the classpath with the node name
+ // TODO - should be done as a management action.
+ node.addContribution(domainName, null);
+
+ // start the node
+ // TODO - should be done as a management action.
+ node.start();
+
+ // nodeA is the head node and runs some tests while all other nodes
+ // simply listen for incoming messages
+ if ( nodeName.equals("nodeA") ) {
+ // do some application stuff
+ CalculatorService calculatorService =
+ domain.getService(CalculatorService.class, "CalculatorServiceComponent");
+
+ // Calculate
+ System.out.println("3 + 2=" + calculatorService.add(3, 2));
+ System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+ System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+ System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+ } else {
+ // start up and wait for messages
+ try {
+ System.out.println("Node started (press enter to shutdown)");
+ System.in.read();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+
+ // stop the node and all the domains in it
+ domain.close();
+
+ } catch(Exception ex) {
+ System.err.println("Exception in node - " + ex.getMessage());
+ ex.printStackTrace(System.err);
+ }
+ }
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/node/DomainNode.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/node/DomainNode.java new file mode 100644 index 0000000000..9abfc03606 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/java/node/DomainNode.java @@ -0,0 +1,47 @@ +/*
+ * 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 node;
+
+import java.io.IOException;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * This server program that loads a composite to provide simple registry function.
+ * This server can be replaced with any registry that is appropriate but the components
+ * in each node that talk to the registry should be replaced also.
+ */
+public class DomainNode {
+
+ public static void main(String[] args) {
+
+ SCADomain scaDomain = SCADomain.newInstance("domain/domain.composite");
+
+ try {
+ System.out.println("Domain node started (press enter to shutdown)");
+ System.in.read();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ scaDomain.close();
+ System.out.println("Domain node stopped");
+ }
+
+}
diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/domain/META-INF/sca-contribution.xml b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/domain/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..3f9ed8024b --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/domain/META-INF/sca-contribution.xml @@ -0,0 +1,24 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:Calculator"/>
+</contribution>
\ No newline at end of file diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/domain/domain.composite b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/domain/domain.composite new file mode 100644 index 0000000000..a11d94aa93 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/domain/domain.composite @@ -0,0 +1,43 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="Domain">
+
+ <!--component name="DistributedDomainManagerComponent">
+ <implementation.java class="org.apache.tuscany.sca.distributed.management.impl.DistributedDomainManagerMemoryImpl"/>
+ <service name="DistributedDomainManager">
+ <interface.java interface="org.apache.tuscany.sca.distributed.management.DistributedDomainManager"/>
+ <binding.ws uri="http://localhost:8080/DistributedDomainManagerComponent/DistributedDomainManager"/>
+ </service>
+ </component-->
+
+ <component name="ServiceDiscoveryComponent">
+ <implementation.java class="org.apache.tuscany.sca.distributed.management.impl.ServiceDiscoveryMemoryImpl" />
+ <service name="ServiceDiscovery">
+ <interface.java interface="org.apache.tuscany.sca.distributed.management.ServiceDiscovery"/>
+ <binding.ws uri="http://localhost:8080/ServiceDiscoveryComponent/ServiceDiscovery"/>
+ </service>
+ </component>
+
+
+
+</composite>
diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/management/META-INF/sca-contribution.xml b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/management/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..b73217ebb8 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/management/META-INF/sca-contribution.xml @@ -0,0 +1,24 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://management"
+ xmlns:management="http://management">
+ <deployable composite="management:Management"/>
+</contribution>
\ No newline at end of file diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/management/management.composite b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/management/management.composite new file mode 100644 index 0000000000..68f466344a --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/management/management.composite @@ -0,0 +1,41 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://management"
+ xmlns:sample="http://management"
+ name="Management">
+
+ <!--component name="DistributedDomainManagerComponent">
+ <implementation.java class="org.apache.tuscany.sca.distributed.management.impl.DistributedDomainManagerNetworkImpl"/>
+ <reference name="distributedDomainManager">
+ <interface.java interface="org.apache.tuscany.sca.distributed.management.DistributedDomainManager"/>
+ <binding.ws uri="http://localhost:8080/DistributedDomainManagerComponent/DistributedDomainManager"/>
+ </reference>
+ </component-->
+
+ <component name="ServiceDiscoveryComponent">
+ <implementation.java class="org.apache.tuscany.sca.distributed.management.impl.ServiceDiscoveryNetworkImpl" />
+ <reference name="serviceDiscovery">
+ <binding.ws uri="http://localhost:8080/ServiceDiscoveryComponent/ServiceDiscovery"/>
+ </reference>
+ </component>
+
+
+</composite>
diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeA/Calculator.composite b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeA/Calculator.composite new file mode 100644 index 0000000000..a111dfd064 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeA/Calculator.composite @@ -0,0 +1,41 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="Calculator">
+
+ <component name="CalculatorServiceComponent">
+ <implementation.java class="calculator.CalculatorServiceImpl"/>
+ <reference name="addService" target="AddServiceComponent" />
+ <reference name="subtractService" target="SubtractServiceComponent" />
+ <reference name="multiplyService" target="MultiplyServiceComponent"/>
+ <reference name="divideService" target="DivideServiceComponent" />
+ </component>
+
+ <component name="MultiplyServiceComponent">
+ <implementation.java class="calculator.MultiplyServiceImpl" />
+ </component>
+
+ <component name="DivideServiceComponent">
+ <implementation.java class="calculator.DivideServiceImpl" />
+ </component>
+
+</composite>
diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeA/META-INF/sca-contribution.xml b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeA/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..3f9ed8024b --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeA/META-INF/sca-contribution.xml @@ -0,0 +1,24 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:Calculator"/>
+</contribution>
\ No newline at end of file diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeB/Calculator.composite b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeB/Calculator.composite new file mode 100644 index 0000000000..bf226d9109 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeB/Calculator.composite @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="Calculator">
+
+ <component name="AddServiceComponent">
+ <implementation.java class="calculator.AddServiceImpl" />
+ </component>
+
+</composite>
diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeB/META-INF/sca-contribution.xml b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeB/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..3f9ed8024b --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeB/META-INF/sca-contribution.xml @@ -0,0 +1,24 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:Calculator"/>
+</contribution>
\ No newline at end of file diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeC/Calculator.composite b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeC/Calculator.composite new file mode 100644 index 0000000000..4ef4c5ddb6 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeC/Calculator.composite @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="Calculator">
+
+ <component name="SubtractServiceComponent">
+ <implementation.java class="calculator.SubtractServiceImpl" />
+ <service name="SubtractService">
+ <binding.sca uri="http://localhost:8086/SubtractServiceComponent"/>
+ </service>
+ </component>
+
+</composite>
diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeC/META-INF/sca-contribution.xml b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeC/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..3f9ed8024b --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/main/resources/nodeC/META-INF/sca-contribution.xml @@ -0,0 +1,24 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:Calculator"/>
+</contribution>
\ No newline at end of file diff --git a/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/test/java/calculator/DomainInMemoryTestCase.java b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/test/java/calculator/DomainInMemoryTestCase.java new file mode 100644 index 0000000000..a6d47115a6 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/samples/calculator-distributed/src/test/java/calculator/DomainInMemoryTestCase.java @@ -0,0 +1,115 @@ +/*
+ * 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;
+
+
+import java.io.File;
+import java.net.URL;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.distributed.domain.DistributedSCADomain;
+import org.apache.tuscany.sca.distributed.domain.impl.DistributedSCADomainMemoryImpl;
+import org.apache.tuscany.sca.distributed.node.impl.EmbeddedNode;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import calculator.CalculatorService;
+
+/**
+ * Runs a distributed domain in a single VM by using and in memory
+ * implementation of the distributed domain
+ */
+public class DomainInMemoryTestCase {
+
+ private static String DEFULT_DOMAIN_NAME = "mydomain";
+
+ private static DistributedSCADomain distributedDomain;
+ private static EmbeddedNode nodeA;
+ private static SCADomain domainA;
+ private static EmbeddedNode nodeB;
+ private static SCADomain domainB;
+ private static EmbeddedNode nodeC;
+ private static SCADomain domainC;
+ private static CalculatorService calculatorServiceA;
+
+ @BeforeClass
+ public static void init() throws Exception {
+ System.out.println("Setting up distributed nodes");
+
+ File currentDirectory = new File (".");
+ URL contributionURL = null;
+
+ // Create the distributed domain representation
+ distributedDomain = new DistributedSCADomainMemoryImpl(DEFULT_DOMAIN_NAME);
+
+ // create the node that runs the
+ // calculator component
+ nodeA = new EmbeddedNode("nodeA");
+ domainA = nodeA.attachDomain(distributedDomain);
+ contributionURL = Thread.currentThread().getContextClassLoader().getResource("nodeA/");
+ nodeA.addContribution(DEFULT_DOMAIN_NAME, contributionURL);
+
+ // create the node that runs the
+ // add component
+ nodeB = new EmbeddedNode("nodeB");
+ domainB = nodeB.attachDomain(distributedDomain);
+ contributionURL = Thread.currentThread().getContextClassLoader().getResource("nodeB/");
+ nodeB.addContribution(DEFULT_DOMAIN_NAME, contributionURL);
+
+ // create the node that runs the
+ // subtract component
+ nodeC = new EmbeddedNode("nodeC");
+ domainC = nodeC.attachDomain(distributedDomain);
+ contributionURL = Thread.currentThread().getContextClassLoader().getResource("nodeC/");
+ nodeC.addContribution(DEFULT_DOMAIN_NAME, contributionURL);
+
+
+ // start all of the nodes
+ nodeA.start();
+ nodeB.start();
+ nodeC.start();
+
+ // get a reference to the calculator service from domainA
+ // which will be running this component
+ calculatorServiceA = domainA.getService(CalculatorService.class, "CalculatorServiceComponent");
+ }
+
+ @AfterClass
+ public static void destroy() throws Exception {
+ // stop the nodes and hence the domains they contain
+ nodeA.stop();
+ nodeB.stop();
+ nodeC.stop();
+ }
+
+ @Test
+ public void testCalculator() throws Exception {
+
+ // Calculate
+ Assert.assertEquals(calculatorServiceA.add(3, 2), 5.0);
+ Assert.assertEquals(calculatorServiceA.subtract(3, 2), 1.0);
+ Assert.assertEquals(calculatorServiceA.multiply(3, 2), 6.0);
+ Assert.assertEquals(calculatorServiceA.divide(3, 2), 1.5);
+
+
+ }
+}
|