diff options
Diffstat (limited to 'sandbox/old/contrib/old-samples/standalone/calculator/src')
5 files changed, 255 insertions, 0 deletions
diff --git a/sandbox/old/contrib/old-samples/standalone/calculator/src/main/java/calculator/CalculatorClient.java b/sandbox/old/contrib/old-samples/standalone/calculator/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..74c24b9a2c --- /dev/null +++ b/sandbox/old/contrib/old-samples/standalone/calculator/src/main/java/calculator/CalculatorClient.java @@ -0,0 +1,59 @@ +/* + * 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; + +/** + * This client program shows how to create an SCA runtime, start it, + * locate the Calculator service and invoke it. + */ +public class CalculatorClient { + + private CalculatorService calculatorService; + + @Reference + public void setCalculatorService(CalculatorService calculatorService) { + this.calculatorService = calculatorService; + } + + public int main(String[] args) throws Exception { + + if(args.length != 3) { + System.err.println("usage: <add|substract|multiply|divide> <operand1> <operand2>"); + return 1; + } + + double result; + if("add".equals(args[0])) { + result = calculatorService.add(Double.parseDouble(args[1]), Double.parseDouble(args[2])); + } else if("subtract".equals(args[0])) { + result = calculatorService.subtract(Double.parseDouble(args[1]), Double.parseDouble(args[2])); + } else if("multiply".equals(args[0])) { + result = calculatorService.multiply(Double.parseDouble(args[1]), Double.parseDouble(args[2])); + } else if("divide".equals(args[0])) { + result = calculatorService.divide(Double.parseDouble(args[1]), Double.parseDouble(args[2])); + } else { + throw new IllegalArgumentException("Usage <add|substract|multiply|divide> <operand1> <operand2>"); + } + System.out.println("result = " + result); + return 0; + } + +} diff --git a/sandbox/old/contrib/old-samples/standalone/calculator/src/main/java/calculator/CalculatorService.java b/sandbox/old/contrib/old-samples/standalone/calculator/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..031fa8b912 --- /dev/null +++ b/sandbox/old/contrib/old-samples/standalone/calculator/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/sandbox/old/contrib/old-samples/standalone/calculator/src/main/resources/META-INF/sca/autowire.default.scdl b/sandbox/old/contrib/old-samples/standalone/calculator/src/main/resources/META-INF/sca/autowire.default.scdl new file mode 100644 index 0000000000..16a4a377dd --- /dev/null +++ b/sandbox/old/contrib/old-samples/standalone/calculator/src/main/resources/META-INF/sca/autowire.default.scdl @@ -0,0 +1,56 @@ +<?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" + xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/2.0-alpha" + name="CalculatorComposite" + autowire="true"> + + <dependency xmlns="http://tuscany.apache.org/xmlns/sca/2.0-alpha"> + <group>org.apache.tuscany.sca.core-samples.common</group> + <name>calculator</name> + <version>2.0-alpha-incubating-SNAPSHOT</version> + </dependency> + + <component name="CalculatorClient"> + <tuscany:launched class="calculator.CalculatorClient"/> + <reference name="calculatorService" target="CalculatorServiceComponent"/> + </component> + + <component name="CalculatorServiceComponent"> + <implementation.java class="calculator.CalculatorServiceImpl"/> + </component> + + <component name="AddServiceComponent"> + <implementation.java class="calculator.AddServiceImpl"/> + </component> + + <component name="SubtractServiceComponent"> + <implementation.java class="calculator.SubtractServiceImpl"/> + </component> + + <component name="MultiplyServiceComponent"> + <implementation.java class="calculator.MultiplyServiceImpl"/> + </component> + + <component name="DivideServiceComponent"> + <implementation.java class="calculator.DivideServiceImpl"/> + </component> + +</composite> diff --git a/sandbox/old/contrib/old-samples/standalone/calculator/src/main/resources/META-INF/sca/default.scdl b/sandbox/old/contrib/old-samples/standalone/calculator/src/main/resources/META-INF/sca/default.scdl new file mode 100644 index 0000000000..1a4476bec8 --- /dev/null +++ b/sandbox/old/contrib/old-samples/standalone/calculator/src/main/resources/META-INF/sca/default.scdl @@ -0,0 +1,59 @@ +<?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" + xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/2.0-alpha" + name="CalculatorComposite"> + + <dependency xmlns="http://tuscany.apache.org/xmlns/sca/2.0-alpha"> + <group>org.apache.tuscany.sca.core-samples.common</group> + <name>calculator</name> + <version>2.0-alpha2-incubating-SNAPSHOT</version> + </dependency> + + <component name="CalculatorClient"> + <tuscany:launched class="calculator.CalculatorClient"/> + <reference name="calculatorService" target="CalculatorServiceComponent"/> + </component> + + <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="AddServiceComponent"> + <implementation.java class="calculator.AddServiceImpl"/> + </component> + + <component name="SubtractServiceComponent"> + <implementation.java class="calculator.SubtractServiceImpl"/> + </component> + + <component name="MultiplyServiceComponent"> + <implementation.java class="calculator.MultiplyServiceImpl"/> + </component> + + <component name="DivideServiceComponent"> + <implementation.java class="calculator.DivideServiceImpl"/> + </component> + +</composite> diff --git a/sandbox/old/contrib/old-samples/standalone/calculator/src/test/java/calculator/CalculatorClientTestCase.java b/sandbox/old/contrib/old-samples/standalone/calculator/src/test/java/calculator/CalculatorClientTestCase.java new file mode 100644 index 0000000000..d4580f954e --- /dev/null +++ b/sandbox/old/contrib/old-samples/standalone/calculator/src/test/java/calculator/CalculatorClientTestCase.java @@ -0,0 +1,46 @@ +/* + * 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 junit.framework.TestCase; +import org.easymock.EasyMock; + +/** + * @version $Rev$ $Date$ + */ +public class CalculatorClientTestCase extends TestCase { + private CalculatorClient client; + private CalculatorService mockService; + + public void testAdd() throws Exception { + double result = 5; + EasyMock.expect(mockService.add(2.0, 3.0)).andReturn(result); + EasyMock.replay(mockService); + // The main returns 0 (status) instead of the result + assertEquals(0, client.main(new String[] {"add", "2", "3"})); + EasyMock.verify(mockService); + } + + protected void setUp() throws Exception { + super.setUp(); + client = new CalculatorClient(); + mockService = EasyMock.createMock(CalculatorService.class); + client.setCalculatorService(mockService); + } +} |