/*
* 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 launcher;
import org.apache.tuscany.sca.node.Contribution;
import org.apache.tuscany.sca.node.Node;
import org.apache.tuscany.sca.node.NodeFactory;
import calculator.CalculatorService;
/**
* This client program shows how to create an embedded SCA runtime, load a contribution,
* start it and locate and invoke an SCA component
*/
public class JSELauncherBindingJSONRPCCalculator {
public static void main(String[] args) throws Exception {
JSELauncherBindingJSONRPCCalculator launcher = new JSELauncherBindingJSONRPCCalculator();
launcher.launchBindingSCACalculator();
}
/*
* Using the Tuscany Node API to load a contribution.
* Using the Tuscany Node API to get a local service proxy
*/
public void launchBindingSCACalculator(){
Node node = NodeFactory.newInstance().createNode(new Contribution("c1", "../binding-jsonrpc/calculator-contribution/target/sample-binding-jsonrpc-calculator-contribution.jar"));
node.start();
CalculatorService calculator = node.getService(CalculatorService.class, "CalculatorServiceComponent");
// TODO - could use JUnit assertions but don't want to have to handle JUnit dependency from Ant script
double result = calculator.add(3, 2);
System.out.println("3 + 2 = " + result);
if (result != 5.0){
throw new SampleLauncherException();
}
node.stop();
}
}