diff options
Diffstat (limited to 'tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src')
13 files changed, 546 insertions, 0 deletions
diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..188451ebac --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/AddService.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 Add service interface + */ +public interface AddService { + + double add(double n1, double n2); + +} diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..7ca8fb04b5 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.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; + +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the Add service + */ +public class AddServiceImpl implements AddService { + + public double add(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Adding " + n1 + " and " + n2); + return n1 + n2; + } + +} diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..84c98d7f70 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java @@ -0,0 +1,62 @@ +/* + * 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.oasisopen.sca.annotation.EagerInit; +import org.oasisopen.sca.annotation.Init; +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.Scope; + +/** + * This client program shows how to create an SCA runtime, start it, + * and locate and invoke a SCA component + */ +@Scope("COMPOSITE") @EagerInit +public class CalculatorClient { + + private CalculatorService calculatorService; + + @Reference + public void setCalculatorService(CalculatorService calculatorService) { + this.calculatorService = calculatorService; + } + + @Init + public void calculate() { + + // Calculate + System.out.println("SCA API ClassLoader: " + print(Reference.class.getClassLoader())); + 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)); + } + + private static String print(ClassLoader cl) { + StringBuffer buf = new StringBuffer(); + for (; cl != null;) { + buf.append(cl.toString()); + buf.append(' '); + cl = cl.getParent(); + } + return buf.toString(); + } + +} diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..031fa8b912 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-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/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..17fad7de6b --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java @@ -0,0 +1,70 @@ +/* + * 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.oasisopen.sca.annotation.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 setDivideService(DivideService divideService) { + this.divideService = divideService; + } + + @Reference + public void setMultiplyService(MultiplyService multiplyService) { + this.multiplyService = multiplyService; + } + + public double add(double n1, double n2) { + return addService.add(n1, n2); + } + + public double subtract(double n1, double n2) { + return subtractService.subtract(n1, n2); + } + + public double multiply(double n1, double n2) { + return multiplyService.multiply(n1, n2); + } + + public double divide(double n1, double n2) { + return divideService.divide(n1, n2); + } + +} diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..30d248208b --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/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/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..1323edf55a --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.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; + +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the Divide service. + */ +public class DivideServiceImpl implements DivideService { + + public double divide(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2); + return n1 / n2; + } + +} diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..5290605938 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/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/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..91b803bc9e --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.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; + +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the Multiply service. + */ +public class MultiplyServiceImpl implements MultiplyService { + + public double multiply(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2); + return n1 * n2; + } + +} diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..bf0d1882b6 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.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 SubtractService { + + double subtract(double n1, double n2); + +} diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..58cc4a3547 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.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; + +import java.util.logging.Level; +import java.util.logging.Logger; + +/** + * An implementation of the subtract service. + */ +public class SubtractServiceImpl implements SubtractService { + + public double subtract(double n1, double n2) { + Logger logger = Logger.getLogger("calculator"); + logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2); + return n1 - n2; + } + +} diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/resources/Calculator.composite new file mode 100644 index 0000000000..9450558145 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/main/resources/Calculator.composite @@ -0,0 +1,54 @@ +<?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://docs.oasis-open.org/ns/opencsa/sca/200903" + 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="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> + + <component name="CalculatorClient"> + <implementation.java class="calculator.CalculatorClient"/> + <reference name="calculatorService" target="CalculatorServiceComponent" /> + </component> + +</composite> diff --git a/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java new file mode 100644 index 0000000000..461c970373 --- /dev/null +++ b/tags/java/sca/2.0-M3-RC4/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java @@ -0,0 +1,73 @@ +/* + * 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.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.equinox.launcher.Contribution; +import org.apache.tuscany.sca.node.equinox.launcher.ContributionLocationHelper; +import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher; +import org.junit.AfterClass; +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * This shows how to test the Calculator composition. + */ +public class CalculatorTestCase { + + private static NodeLauncher launcher; + private static Node node; + private static String status = "Sample Success"; + + public static void main(String[] args) throws Exception { + setUpBeforeClass(); + tearDownAfterClass(); + } + + @BeforeClass + public static void setUpBeforeClass() throws Exception { + launcher = NodeLauncher.newInstance(); + String location = ContributionLocationHelper.getContributionLocation(CalculatorClient.class); + node = launcher.createNode("Calculator.composite", new Contribution("test", location)); + + try { + node.start(); + } catch (Exception ex) { + status = ex.toString(); + System.out.println(status); + } + } + + @AfterClass + public static void tearDownAfterClass() throws Exception { + if (node != null) { + node.stop(); + node.destroy(); + } + if (launcher != null) { + launcher.destroy(); + } + } + + @Test + public void testSample() throws Exception { + Assert.assertEquals("Sample Success", status); + } +} |