/**
* 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.apache.camel.itest.osgi.servlet.support;
// START SNIPPET: activator
import java.util.Dictionary;
import java.util.Hashtable;
import javax.servlet.Servlet;
import org.apache.camel.component.servlet.CamelHttpTransportServlet;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
import org.osgi.service.http.HttpContext;
import org.osgi.service.http.HttpService;
public final class ServletActivator implements BundleActivator {
/**
* HttpService reference.
*/
private ServiceReference httpServiceRef;
/**
* Called when the OSGi framework starts our bundle
*/
@SuppressWarnings("unchecked")
public void start(BundleContext bc) throws Exception {
httpServiceRef = bc.getServiceReference(HttpService.class.getName());
if (httpServiceRef != null) {
final HttpService httpService = (HttpService)bc.getService(httpServiceRef);
if (httpService != null) {
// create a default context to share between registrations
final HttpContext httpContext = httpService.createDefaultHttpContext();
// register the hello world servlet
final Dictionary initParams = new Hashtable();
initParams.put("matchOnUriPrefix", "false");
initParams.put("servlet-name", "camelServlet");
httpService.registerServlet("/camel/services", // alias
(Servlet)new CamelHttpTransportServlet(), // register servlet
initParams, // init params
httpContext // http context
);
}
}
}
/**
* Called when the OSGi framework stops our bundle
*/
public void stop(BundleContext bc) throws Exception {
if (httpServiceRef != null) {
bc.ungetService(httpServiceRef);
httpServiceRef = null;
}
}
}
// END SNIPPET: activator