| /** |
| * 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.osgi; |
| |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import javax.xml.bind.annotation.XmlTransient; |
| |
| import org.apache.camel.core.osgi.OsgiCamelContextPublisher; |
| import org.apache.camel.core.osgi.OsgiEventAdminNotifier; |
| import org.apache.camel.spring.SpringCamelContext; |
| import org.osgi.framework.BundleContext; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.osgi.context.BundleContextAware; |
| |
| @XmlRootElement(name = "camelContext") |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public class CamelContextFactoryBean extends org.apache.camel.spring.CamelContextFactoryBean implements BundleContextAware { |
| private static final transient Logger LOG = LoggerFactory.getLogger(CamelContextFactoryBean.class); |
| |
| @XmlTransient |
| private BundleContext bundleContext; |
| |
| public BundleContext getBundleContext() { |
| return bundleContext; |
| } |
| |
| public void setBundleContext(BundleContext bundleContext) { |
| LOG.debug("Using BundleContext: {}", bundleContext); |
| this.bundleContext = bundleContext; |
| } |
| |
| protected SpringCamelContext createContext() { |
| SpringCamelContext ctx = newCamelContext(); |
| // only set the name if its explicit (Camel will auto assign name if none explicit set) |
| if (!isImplicitId()) { |
| ctx.setName(getId()); |
| } |
| return ctx; |
| } |
| |
| protected SpringCamelContext newCamelContext() { |
| return new OsgiSpringCamelContext(getApplicationContext(), getBundleContext()); |
| } |
| |
| @Override |
| public void afterPropertiesSet() throws Exception { |
| super.afterPropertiesSet(); |
| getContext().getManagementStrategy().addEventNotifier(new OsgiCamelContextPublisher(bundleContext)); |
| try { |
| getClass().getClassLoader().loadClass("org.osgi.service.event.EventAdmin"); |
| getContext().getManagementStrategy().addEventNotifier(new OsgiEventAdminNotifier(bundleContext)); |
| } catch (Throwable t) { |
| // Ignore, if the EventAdmin package is not available, just don't use it |
| LOG.debug("EventAdmin package is not available, just don't use it"); |
| } |
| } |
| } |