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/*
* 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.Contribution;
import org.apache.tuscany.sca.node.ContributionLocationHelper;
import org.apache.tuscany.sca.node.Node;
import org.apache.tuscany.sca.node.NodeFactory;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
/**
* Bundle Activator for Calculator
*
*/
public class CalculatorActivator implements BundleActivator {
private Node node;
public void start(BundleContext context) throws Exception {
try {
NodeFactory factory = NodeFactory.newInstance();
String url = ContributionLocationHelper.getContributionLocation(getClass());
Contribution contrib = new Contribution("c1", url);
node = factory.createNode("Calculator.composite", contrib);
node.start();
} catch (Throwable e) {
e.printStackTrace();
}
}
public void stop(BundleContext context) throws Exception {
if (node != null) {
node.stop();
node = null;
}
}
}
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