/**
* 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;
import java.util.LinkedList;
import java.util.List;
import org.apache.camel.CamelContext;
import org.apache.camel.ServiceStatus;
import org.apache.camel.model.RouteDefinition;
import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.apache.karaf.shell.console.OsgiCommandSupport;
/**
* Command to list all Camel routes.
*/
@Command(scope = "camel", name = "route-list", description = "List Camel routes.")
public class RouteList extends OsgiCommandSupport {
protected static final String HEADER_FORMAT = "%-20s %-20s %-20s";
protected static final String OUTPUT_FORMAT = "[%-18s] [%-18s] [%-18s]";
protected static final String UNKNOWN = "Unknown";
protected static final String ROUTE_ID = "Route Id";
protected static final String CONTEXT_ID = "Context Name";
protected static final String STATUS = "Status";
@Argument(index = 0, name = "name", description = "The Camel context name where to look for the route", required = false, multiValued = false)
String name;
private CamelController camelController;
public void setCamelController(CamelController camelController) {
this.camelController = camelController;
}
protected Object doExecute() throws Exception {
System.out.println(String.format(HEADER_FORMAT, ROUTE_ID, CONTEXT_ID, STATUS));
List<CamelContext> camelContexts = new LinkedList<CamelContext>();
if (name != null && camelController.getCamelContext(name) != null) {
camelContexts.add(camelController.getCamelContext(name));
} else {
camelContexts = camelController.getCamelContexts();
}
for (CamelContext camelContext : camelContexts) {
List<RouteDefinition> routeDefinitions = camelController.getRouteDefinitions(camelContext.getName());
if (routeDefinitions != null && !routeDefinitions.isEmpty()) {
for (RouteDefinition routeDefinition : routeDefinitions) {
String contextName = camelContext.getName();
ServiceStatus status = camelContext.getRouteStatus(routeDefinition.getId());
System.out.println(String.format(OUTPUT_FORMAT, routeDefinition.getId(), contextName, status != null ? status.name() : UNKNOWN));
}
}
}
return null;
}
}