diff options
Diffstat (limited to 'sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async')
12 files changed, 447 insertions, 0 deletions
diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/pom.xml b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/pom.xml new file mode 100644 index 0000000000..a0f60bcf6b --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/pom.xml @@ -0,0 +1,58 @@ +<?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. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-sca</artifactId> + <version>2.0-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> + <artifactId>sample-contribution-implementation-java-calculator-async</artifactId> + <name>Apache Tuscany SCA Sample Contribution Implementation Java Calculator for Async Sample</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-feature-api</artifactId> + <type>pom</type> + <version>2.0-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>4.8.1</version> + <scope>test</scope> + </dependency> + </dependencies> + + <build> + <finalName>${artifactId}</finalName> + <plugins> + <plugin> + <groupId>org.apache.tuscany.maven.plugins</groupId> + <artifactId>maven-tuscany-plugin</artifactId> + <version>2.0-SNAPSHOT</version> + </plugin> + </plugins> + </build> + +</project> diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java new file mode 100644 index 0000000000..7bba2db44c --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java @@ -0,0 +1,29 @@ +package calculator; + +import java.util.concurrent.Future; + +import javax.xml.ws.AsyncHandler; + +import org.oasisopen.sca.annotation.Remotable; + +/** + * Async client version of the CalculatorService interface + * + */ + +@Remotable +public interface CalculateViaAsyncRef { + + //public Response<String> calculate( Integer i1); + + // Sync + public String calculate(Integer i1); + + // Aysnc Poll + public Future<String> calculateAsync(Integer i1); + + // Async Callback + public Future<String> calculateAsync(Integer i1, AsyncHandler<String> handler); + +} + diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorAsyncHandler.java b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorAsyncHandler.java new file mode 100644 index 0000000000..abaeef8062 --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorAsyncHandler.java @@ -0,0 +1,36 @@ +/*
+ * 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 javax.xml.ws.AsyncHandler;
+import javax.xml.ws.Response;
+
+/**
+ * Handles callbacks to the async client
+ */
+
+public class CalculatorAsyncHandler implements AsyncHandler<String> {
+ public void handleResponse(Response<String> res) {
+ try {
+ System.out.println("Async client callback patern: result in handler = " + res.get());
+ } catch(Exception ex){
+ System.out.println("Async client callback patern: exception in handler = " + ex.getMessage());
+ }
+ }
+}
diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorClient.java b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..cc1d1d8d46 --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/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.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() { + System.out.println("calculation=" + calculatorService.calculate(20)); + } + + +} diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorService.java b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..45bdd265d4 --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorService.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; + +import org.oasisopen.sca.annotation.Remotable; + +/** + * The sync Calculator service interface. + */ + +@Remotable +public interface CalculatorService { + String calculate(Integer n1); +} diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceAsync.java b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceAsync.java new file mode 100644 index 0000000000..3979529595 --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceAsync.java @@ -0,0 +1,33 @@ +/*
+ * 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.ResponseDispatch;
+import org.oasisopen.sca.annotation.AsyncInvocation;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The async Calculator service interface.
+ */
+
+@Remotable
+@AsyncInvocation
+public interface CalculatorServiceAsync {
+ void calculateAsync(Integer n1, ResponseDispatch<String> response);
+}
diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceAsyncImpl.java b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceAsyncImpl.java new file mode 100644 index 0000000000..18a982f4d6 --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceAsyncImpl.java @@ -0,0 +1,15 @@ +package calculator; + +import org.oasisopen.sca.ResponseDispatch; + +public class CalculatorServiceAsyncImpl implements CalculatorServiceAsync { + + @Override + public void calculateAsync(Integer n1, ResponseDispatch<String> response) { + int result = n1 + n1; + String retval = "async service invoked: " + n1 + " + " + n1 + " = " + result; + + response.sendResponse(retval); + } + +} diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceProxyImpl.java b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceProxyImpl.java new file mode 100644 index 0000000000..69c96fe892 --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceProxyImpl.java @@ -0,0 +1,89 @@ +/* + * 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.concurrent.ExecutionException; +import java.util.concurrent.Future; + +import org.oasisopen.sca.annotation.Reference; + +/** + * An implementation of the Calculator service which just proxies + * to sync and asyn versions of the calculator service. This proxy + * exercises the various async interface alternatives + */ +public class CalculatorServiceProxyImpl implements CalculatorService { + + @Reference + protected CalculateViaAsyncRef calculatorServiceRefSync; + + @Reference + protected CalculateViaAsyncRef calculatorServiceRefAsync; + + @Override + public String calculate(Integer n1) { + String result = null; + + // calculate using a sync service + System.out.println("Calling sync service"); + result = calculate(calculatorServiceRefSync, n1); + + // calculate using an aycn service + System.out.println("Calling async service"); + result += calculate(calculatorServiceRefAsync, n1); + + return result; + } + + // exercise sync and async versions of a service interface method + private String calculate(CalculateViaAsyncRef calculatorRef, Integer n1) { + + // sync + String result = calculatorRef.calculate(1); + System.out.println("Sync client patern: result = " + result); + + // async poll + Future<String> future = calculatorRef.calculateAsync(20); + + while (!future.isDone()){ + System.out.println("Waiting for poll"); + } + + try { + result = future.get(); + System.out.println("Async client poll patern: result = " + result); + } catch (InterruptedException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (ExecutionException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + // async callback + CalculatorAsyncHandler handler = new CalculatorAsyncHandler(); + future = calculatorRef.calculateAsync(3, handler); + + while (!future.isDone()){ + System.out.println("Waiting for callback"); + } + + return result; + } +} diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceSyncImpl.java b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceSyncImpl.java new file mode 100644 index 0000000000..95bf2c9eec --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculatorServiceSyncImpl.java @@ -0,0 +1,12 @@ +package calculator; + +public class CalculatorServiceSyncImpl implements CalculatorService { + + @Override + public String calculate(Integer n1) { + int result = n1 + n1; + String retval = "sync service invoked: " + n1 + " + " + n1 + " = " + result; + return retval; + } + +} diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/Calculator.composite b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/Calculator.composite new file mode 100644 index 0000000000..6117d436db --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/Calculator.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://docs.oasis-open.org/ns/opencsa/sca/200912"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200912"
+ name="Calculator">
+
+ <component name="CalculatorServiceComponent">
+ <implementation.java class="calculator.CalculatorServiceProxyImpl"/>
+ <reference name="calculatorServiceRefSync" target="CalculatorSync"/>
+ <reference name="calculatorServiceRefAsync" target="CalculatorAsync"/>
+ </component>
+
+ <component name="CalculatorSync">
+ <implementation.java class="calculator.CalculatorServiceSyncImpl"/>
+ </component>
+
+ <component name="CalculatorAsync">
+ <implementation.java class="calculator.CalculatorServiceAsyncImpl"/>
+ <service name="CalculatorServiceAsync">
+ <binding.ws uri="http://localhost:8085/CalculatorAsync"/>
+ </service>
+ </component>
+
+</composite>
diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/CalculatorClient.composite b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/CalculatorClient.composite new file mode 100644 index 0000000000..374ef27e2b --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/CalculatorClient.composite @@ -0,0 +1,30 @@ +<?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/200912"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="CalculatorClient">
+
+ <component name="CalculatorClient">
+ <implementation.java class="calculator.CalculatorClient"/>
+ <reference name="calculatorService" target="CalculatorServiceComponent" />
+ </component>
+
+</composite>
diff --git a/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/META-INF/sca-contribution.xml b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..3e64787ce4 --- /dev/null +++ b/sandbox/sebastien/java/dynamic/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/resources/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://docs.oasis-open.org/ns/opencsa/sca/200912" + xmlns:sample="http://sample"> + <deployable composite="sample:Calculator"/> + <deployable composite="sample:CalculatorClient"/> +</contribution>
\ No newline at end of file |