/*
* 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 org.foo.shape.circle;
import java.util.Hashtable;
import javax.swing.ImageIcon;
import org.foo.shape.SimpleShape;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
/**
* This class implements a simple bundle activator for the circle
* <tt>SimpleShape</tt> service. This activator simply creates an instance of
* the circle service object and registers it with the service registry along
* with the service properties indicating the service's name and icon.
**/
public class Activator implements BundleActivator {
private BundleContext m_context = null;
/**
* Implements the <tt>BundleActivator.start()</tt> method, which registers the
* circle <tt>SimpleShape</tt> service.
*
* @param context The context for the bundle.
**/
public void start(BundleContext context) {
m_context = context;
Hashtable dict = new Hashtable();
dict.put(SimpleShape.NAME_PROPERTY, "Circle");
dict.put(SimpleShape.ICON_PROPERTY, new ImageIcon(this.getClass().getResource("circle.png")));
m_context.registerService(SimpleShape.class.getName(), new Circle(), dict);
}
/**
* Implements the <tt>BundleActivator.start()</tt> method, which does nothing.
*
* @param context The context for the bundle.
**/
public void stop(BundleContext context) {}
}