From 5b67e082ce57df77acc72cd36569a05c9a2fa347 Mon Sep 17 00:00:00 2001 From: slaws Date: Mon, 6 Jul 2009 07:23:44 +0000 Subject: Branch for 1.5.1 git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@791397 13f79535-47bb-0310-9956-ffa450edef68 --- branches/sca-java-1.5.1/samples/calculator/README | 97 ++++++ .../sca-java-1.5.1/samples/calculator/build.xml | 72 +++++ .../samples/calculator/calculator.png | Bin 0 -> 20552 bytes .../samples/calculator/calculator.svg | 329 +++++++++++++++++++++ branches/sca-java-1.5.1/samples/calculator/pom.xml | 71 +++++ .../src/main/java/calculator/AddService.java | 28 ++ .../src/main/java/calculator/AddServiceImpl.java | 35 +++ .../src/main/java/calculator/CalculatorClient.java | 48 +++ .../main/java/calculator/CalculatorService.java | 35 +++ .../java/calculator/CalculatorServiceImpl.java | 70 +++++ .../src/main/java/calculator/DivideService.java | 28 ++ .../main/java/calculator/DivideServiceImpl.java | 35 +++ .../src/main/java/calculator/MultiplyService.java | 28 ++ .../main/java/calculator/MultiplyServiceImpl.java | 35 +++ .../src/main/java/calculator/SubtractService.java | 28 ++ .../main/java/calculator/SubtractServiceImpl.java | 35 +++ .../src/main/resources/Calculator.composite | 49 +++ .../test/java/calculator/CalculatorTestCase.java | 56 ++++ 18 files changed, 1079 insertions(+) create mode 100644 branches/sca-java-1.5.1/samples/calculator/README create mode 100644 branches/sca-java-1.5.1/samples/calculator/build.xml create mode 100644 branches/sca-java-1.5.1/samples/calculator/calculator.png create mode 100644 branches/sca-java-1.5.1/samples/calculator/calculator.svg create mode 100644 branches/sca-java-1.5.1/samples/calculator/pom.xml create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/AddService.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/AddServiceImpl.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorClient.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorService.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/DivideService.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/DivideServiceImpl.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/MultiplyService.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/SubtractService.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/main/resources/Calculator.composite create mode 100644 branches/sca-java-1.5.1/samples/calculator/src/test/java/calculator/CalculatorTestCase.java (limited to 'branches/sca-java-1.5.1/samples/calculator') diff --git a/branches/sca-java-1.5.1/samples/calculator/README b/branches/sca-java-1.5.1/samples/calculator/README new file mode 100644 index 0000000000..ceb532faed --- /dev/null +++ b/branches/sca-java-1.5.1/samples/calculator/README @@ -0,0 +1,97 @@ +Calculator Sample +================= +This sample implements a simple calculator using SCA components. + +The README in the samples directory (the directory above this) provides +general instructions about building and running samples. Take a look there +first. + +If you just want to run it to see what happens open a command prompt, navigate +to this sample directory and do: + +ant run + +OR if you don't have ant, on Windows do + +java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator.jar calculator.CalculatorClient + +and on *nix do + +java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator.jar calculator.CalculatorClient + +Sample Overview +--------------- +The sample provides a single calculator service with a default SCA (java) +binding. The CalculatorClient exercises this interface by calling add, +subtract, multiply and divide operations. This results in messages passing to +the appropriate components in the composite across the local wires. + +calculator/ + src/ + main/ + java/ + calculator/ + CalculatorService.java - the first component, calls +-/* as + appropriate + CalculatorServiceImpl.java + AddService.java - adds two numbers + AddServiceImpl.java + SubtractService.java - subtracts one number from another + SubtractServiceImpl.java + MultiplyService.java - multiplies two numbers + MultiplyServiceImpl.java + DivideService.java - divides one number by another + DivideServiceImpl.java + CalculatorClient.java - starts the SCA Runtime and + deploys the Calculator.composite. + It then calls the deployed Calculator + Components services + resources/ + Calculator.composite - the SCA assembly for this sample + test/ + java/ + calculator/ + CalculatorTestCase.java - JUnit test case + calculator.png - a pictorial representation of the sample + .composite file + build.xml - the Ant build file + pom.xml - the Maven build file + +Building And Running The Sample Using Ant +----------------------------------------- +With the binary distribution the sample can be built and run using Ant as +follows + +cd calculator +ant compile +ant run + +You should see the following output from the run target. + +run: + [java] 3 + 2=5.0 + [java] 3 - 2=1.0 + [java] 3 * 2=6.0 + [java] 3 / 2=1.5 + +Building And Running The Sample Using Maven +------------------------------------------- +With either the binary or source distributions the sample can be built and run +using Maven as follows. + +cd calculator +mvn + +You should see the following output from the test phase. + +------------------------------------------------------- + T E S T S +------------------------------------------------------- +Running calculator.CalculatorTestCase +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec + +Results : + +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 + +This shows that the Junit test cases have run successfully. diff --git a/branches/sca-java-1.5.1/samples/calculator/build.xml b/branches/sca-java-1.5.1/samples/calculator/build.xml new file mode 100644 index 0000000000..c4b755ef94 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/calculator/build.xml @@ -0,0 +1,72 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/branches/sca-java-1.5.1/samples/calculator/calculator.png b/branches/sca-java-1.5.1/samples/calculator/calculator.png new file mode 100644 index 0000000000..995a57b1fd Binary files /dev/null and b/branches/sca-java-1.5.1/samples/calculator/calculator.png differ diff --git a/branches/sca-java-1.5.1/samples/calculator/calculator.svg b/branches/sca-java-1.5.1/samples/calculator/calculator.svg new file mode 100644 index 0000000000..0615925c50 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/calculator/calculator.svg @@ -0,0 +1,329 @@ + + + + + + + + + + image/svg+xml + + + + + + + + Calculator + + CalculatorServiceComponent + + + CalculatorService + AddServiceComponent + + SubtractServiceComponent + + MultiplyServiceComponent + + DivideServiceComponent + addService + subtractService + multiplyService + divideService + + + + + + diff --git a/branches/sca-java-1.5.1/samples/calculator/pom.xml b/branches/sca-java-1.5.1/samples/calculator/pom.xml new file mode 100644 index 0000000000..025d677929 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/calculator/pom.xml @@ -0,0 +1,71 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-sca + 1.6-SNAPSHOT + ../../pom.xml + + sample-calculator + Apache Tuscany SCA Sample Calculator + + + + apache.incubator + http://people.apache.org/repo/m2-incubating-repository + + + + + + org.apache.tuscany.sca + tuscany-node-api + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-node-impl + 1.6-SNAPSHOT + runtime + + + + org.apache.tuscany.sca + tuscany-implementation-java-runtime + 1.6-SNAPSHOT + runtime + + + + junit + junit + 4.5 + test + + + + + + ${artifactId} + + diff --git a/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/AddService.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..188451ebac --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/AddServiceImpl.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..7ca8fb04b5 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorClient.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..3b2966e96d --- /dev/null +++ b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorClient.java @@ -0,0 +1,48 @@ +/* + * 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.SCAClient; +import org.apache.tuscany.sca.node.SCANode; +import org.apache.tuscany.sca.node.SCANodeFactory; + +/** + * This client program shows how to create an SCA runtime, start it, + * and locate and invoke a SCA component + */ +public class CalculatorClient { + public static void main(String[] args) throws Exception { + + SCANodeFactory factory = SCANodeFactory.newInstance(); + SCANode node = factory.createSCANodeFromClassLoader("Calculator.composite", CalculatorClient.class.getClassLoader()); + node.start(); + + CalculatorService calculatorService = ((SCAClient)node).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)); + + node.stop(); + } + +} diff --git a/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorService.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..031fa8b912 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..3d861f2018 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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.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 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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/DivideService.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..30d248208b --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/DivideServiceImpl.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..1323edf55a --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/MultiplyService.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..5290605938 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..91b803bc9e --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/SubtractService.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..bf0d1882b6 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java b/branches/sca-java-1.5.1/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..58cc4a3547 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/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/branches/sca-java-1.5.1/samples/calculator/src/main/resources/Calculator.composite b/branches/sca-java-1.5.1/samples/calculator/src/main/resources/Calculator.composite new file mode 100644 index 0000000000..90872041b0 --- /dev/null +++ b/branches/sca-java-1.5.1/samples/calculator/src/main/resources/Calculator.composite @@ -0,0 +1,49 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/branches/sca-java-1.5.1/samples/calculator/src/test/java/calculator/CalculatorTestCase.java b/branches/sca-java-1.5.1/samples/calculator/src/test/java/calculator/CalculatorTestCase.java new file mode 100644 index 0000000000..1b7476534a --- /dev/null +++ b/branches/sca-java-1.5.1/samples/calculator/src/test/java/calculator/CalculatorTestCase.java @@ -0,0 +1,56 @@ +/* + * 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.apache.tuscany.sca.node.SCAClient; +import org.apache.tuscany.sca.node.SCANode; +import org.apache.tuscany.sca.node.SCANodeFactory; + +/** + * This shows how to test the Calculator service component. + */ +public class CalculatorTestCase extends TestCase { + + private CalculatorService calculatorService; + private SCANode node; + + @Override + protected void setUp() throws Exception { + SCANodeFactory factory = SCANodeFactory.newInstance(); + node = factory.createSCANodeFromClassLoader("Calculator.composite", getClass().getClassLoader()); + node.start(); + + calculatorService = ((SCAClient)node).getService(CalculatorService.class, "CalculatorServiceComponent"); + } + + @Override + protected void tearDown() throws Exception { + node.stop(); + } + + public void testCalculator() throws Exception { + // Calculate + assertEquals(calculatorService.add(3, 2), 5.0); + assertEquals(calculatorService.subtract(3, 2), 1.0); + assertEquals(calculatorService.multiply(3, 2), 6.0); + assertEquals(calculatorService.divide(3, 2), 1.5); + } +} -- cgit v1.2.3