| /** |
| * 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.web.resources; |
| |
| import java.net.URI; |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.POST; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.MediaType; |
| import javax.ws.rs.core.Response; |
| |
| import com.sun.jersey.api.representation.Form; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.ServiceStatus; |
| import org.apache.camel.model.RouteDefinition; |
| |
| /** |
| * Represents the status of a single single Camel Route which is used to implement one or more |
| * <a href="http://camel.apache.org/enterprise-integration-patterns.html">Enterprise Integration Paterns</a> |
| * |
| * @version |
| */ |
| public class RouteStatusResource { |
| private RouteResource routeResource; |
| |
| public RouteStatusResource(RouteResource routeResource) { |
| this.routeResource = routeResource; |
| } |
| |
| public RouteDefinition getRoute() { |
| return routeResource.getRoute(); |
| } |
| |
| public CamelContext getCamelContext() { |
| return routeResource.getCamelContext(); |
| } |
| |
| @GET |
| @Produces(MediaType.TEXT_PLAIN) |
| public String getStatusText() { |
| ServiceStatus status = getStatus(); |
| if (status != null) { |
| return status.toString(); |
| } |
| return null; |
| } |
| |
| public ServiceStatus getStatus() { |
| return getRoute().getStatus(getCamelContext()); |
| } |
| |
| @POST |
| @Consumes(MediaType.TEXT_PLAIN) |
| public Response setStatus(String status) throws Exception { |
| if (status != null) { |
| if (status.equalsIgnoreCase("start")) { |
| getCamelContext().startRoute(getRoute().getId()); |
| return Response.ok().build(); |
| } else if (status.equalsIgnoreCase("stop")) { |
| getCamelContext().stopRoute(getRoute().getId()); |
| return Response.ok().build(); |
| } |
| } |
| return Response.noContent().build(); |
| } |
| |
| |
| /** |
| * Sets the status of this route to either "start" or "stop" |
| * |
| * @param formData is the form data POSTed typically from a HTML form with the <code>status</code> field |
| * set to either "start" or "stop" |
| */ |
| @POST |
| @Consumes("application/x-www-form-urlencoded") |
| public Response setStatus(Form formData) throws Exception { |
| // TODO replace the Form class with an injected bean? |
| System.out.println("Received form! " + formData); |
| String status = formData.getFirst("status", String.class); |
| setStatus(status); |
| return Response.seeOther(new URI("/routes")).build(); |
| } |
| |
| } |