org.apache.camel.k.quarkus.master.Application Maven / Gradle / Ivy

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/*
 * 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.quarkus.master;

import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import javax.json.Json;
import javax.json.JsonObject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

import org.apache.camel.CamelContext;
import org.apache.camel.component.kubernetes.cluster.KubernetesClusterService;
import org.apache.camel.support.cluster.RebalancingCamelClusterService;

@Path("/test")
@ApplicationScoped
public class Application {
    @Inject
    CamelContext context;

    @GET
    @Path("/inspect")
    @Produces(MediaType.APPLICATION_JSON)
    public JsonObject inspect() {
        var rebalancingService = context.hasService(RebalancingCamelClusterService.class);
        var service = (KubernetesClusterService) rebalancingService.getDelegate();

        return Json.createObjectBuilder()
            .add("cluster-service", service != null ? rebalancingService.getClass().getName() : "")
            .add("cluster-service-res", service != null ? service.getKubernetesResourceName() : "")
            .build();
    }
}