| /** |
| * 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.karaf.commands.internal; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Route; |
| import org.apache.camel.karaf.commands.CamelController; |
| import org.apache.camel.model.RouteDefinition; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceReference; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * Implementation of <code>CamelController</code>. |
| */ |
| public class CamelControllerImpl implements CamelController { |
| |
| private static final transient Logger LOG = LoggerFactory.getLogger(CamelControllerImpl.class); |
| |
| private BundleContext bundleContext; |
| |
| public void setBundleContext(BundleContext bundleContext) { |
| this.bundleContext = bundleContext; |
| } |
| |
| public List<CamelContext> getCamelContexts() { |
| ArrayList<CamelContext> camelContexts = new ArrayList<CamelContext>(); |
| try { |
| ServiceReference[] references = bundleContext.getServiceReferences(CamelContext.class.getName(), null); |
| if (references != null) { |
| for (ServiceReference reference : references) { |
| if (reference != null) { |
| CamelContext camelContext = (CamelContext) bundleContext.getService(reference); |
| if (camelContext != null) { |
| camelContexts.add(camelContext); |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| LOG.warn("Cannot retrieve the list of Camel contexts.", e); |
| } |
| return camelContexts; |
| } |
| |
| public CamelContext getCamelContext(String name) { |
| for (CamelContext camelContext : this.getCamelContexts()) { |
| if (camelContext.getName().equals(name)) { |
| return camelContext; |
| } |
| } |
| return null; |
| } |
| |
| public List<Route> getRoutes(String camelContextName) { |
| if (camelContextName != null) { |
| CamelContext context = this.getCamelContext(camelContextName); |
| if (context != null) { |
| return context.getRoutes(); |
| } |
| } else { |
| ArrayList<Route> routes = new ArrayList<Route>(); |
| List<CamelContext> camelContexts = this.getCamelContexts(); |
| for (CamelContext camelContext : camelContexts) { |
| for (Route route : camelContext.getRoutes()) { |
| routes.add(route); |
| } |
| } |
| return routes; |
| } |
| return null; |
| } |
| |
| |
| public List<RouteDefinition> getRouteDefinitions(String camelContextName) { |
| if (camelContextName != null) { |
| CamelContext context = this.getCamelContext(camelContextName); |
| if (context != null) { |
| return context.getRouteDefinitions(); |
| } |
| } else { |
| ArrayList<RouteDefinition> routeDefinitions = new ArrayList<RouteDefinition>(); |
| List<CamelContext> camelContexts = this.getCamelContexts(); |
| for (CamelContext camelContext : camelContexts) { |
| for (RouteDefinition routeDefinition : camelContext.getRouteDefinitions()) { |
| routeDefinitions.add(routeDefinition); |
| } |
| } |
| return routeDefinitions; |
| } |
| return null; |
| } |
| |
| public Route getRoute(String routeId, String camelContextName) { |
| List<Route> routes = this.getRoutes(camelContextName); |
| for (Route route : routes) { |
| if (route.getId().equals(routeId)) { |
| return route; |
| } |
| } |
| return null; |
| } |
| |
| public RouteDefinition getRouteDefinition(String routeId, String camelContextName) { |
| CamelContext context = this.getCamelContext(camelContextName); |
| if (context == null) { |
| return null; |
| } |
| return context.getRouteDefinition(routeId); |
| } |
| |
| } |