| /* |
| * 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.k.runtime.support; |
| |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import javax.enterprise.context.ApplicationScoped; |
| import javax.inject.Inject; |
| import javax.json.Json; |
| import javax.json.JsonArray; |
| import javax.json.JsonObject; |
| import javax.json.bind.Jsonb; |
| import javax.json.bind.JsonbBuilder; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.PathParam; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.MediaType; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Route; |
| import org.apache.camel.model.ModelCamelContext; |
| import org.apache.camel.model.RouteDefinition; |
| import org.apache.camel.model.ToDefinition; |
| import org.apache.camel.model.rest.RestDefinition; |
| import org.eclipse.microprofile.config.Config; |
| |
| import static org.apache.camel.model.ProcessorDefinitionHelper.filterTypeInOutputs; |
| |
| @Path("/runtime") |
| @ApplicationScoped |
| public class RuntimeInspector { |
| @Inject |
| CamelContext camelContext; |
| @Inject |
| Config config; |
| |
| @GET |
| @Path("/inspect") |
| @Produces(MediaType.APPLICATION_JSON) |
| public JsonObject inspect() { |
| return Json.createObjectBuilder() |
| .add("routes", Json.createArrayBuilder( |
| camelContext.getRoutes().stream() |
| .map(Route::getId) |
| .collect(Collectors.toList()))) |
| .add("route-definitions", Json.createArrayBuilder( |
| camelContext.adapt(ModelCamelContext.class).getRouteDefinitions().stream() |
| .map(RouteDefinition::getId) |
| .collect(Collectors.toList()))) |
| .add("rest-definitions", Json.createArrayBuilder( |
| camelContext.adapt(ModelCamelContext.class).getRestDefinitions().stream() |
| .map(RestDefinition::getId) |
| .collect(Collectors.toList()))) |
| .build(); |
| } |
| |
| @GET |
| @Path("/property/{name}") |
| @Produces(MediaType.TEXT_PLAIN) |
| public String property(@PathParam("name") String name) { |
| return config.getValue(name, String.class); |
| } |
| |
| @GET |
| @Path("/registry/beans/{name}") |
| @Produces(MediaType.APPLICATION_JSON) |
| public String bean(@PathParam("name") String name) throws Exception { |
| Object bean = camelContext.getRegistry().lookupByName(name); |
| if (bean == null) { |
| throw new IllegalArgumentException("Bean with name: " + name + " not found"); |
| } |
| |
| try (Jsonb jsonb = JsonbBuilder.create()) { |
| return jsonb.toJson(bean); |
| } |
| } |
| |
| @GET |
| @Path("/route-outputs/{name}") |
| @Produces(MediaType.APPLICATION_JSON) |
| public JsonArray routeOutputs(@PathParam("name") String name) { |
| RouteDefinition def = camelContext.adapt(ModelCamelContext.class).getRouteDefinition(name); |
| if (def == null) { |
| throw new IllegalArgumentException("RouteDefinition with name: " + name + " not found"); |
| } |
| |
| Collection<ToDefinition> toDefinitions = filterTypeInOutputs(def.getOutputs(), ToDefinition.class); |
| |
| List<String> endpoints = toDefinitions.stream() |
| .map(td -> td.getEndpointUri()) |
| .collect(Collectors.toList()); |
| |
| return Json.createArrayBuilder(endpoints).build(); |
| } |
| } |