camel-k-runtime/deployment/src/main/java/org/apache/camel/k/quarkus/deployment/RuntimeProcessor.java

/*
 * 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.deployment;

import java.util.ArrayList;
import java.util.List;
import java.util.ServiceLoader;

import io.quarkus.arc.deployment.AdditionalBeanBuildItem;
import io.quarkus.arc.deployment.BeanContainerBuildItem;
import io.quarkus.arc.deployment.SyntheticBeansRuntimeInitBuildItem;
import io.quarkus.deployment.annotations.BuildStep;
import io.quarkus.deployment.annotations.Consume;
import io.quarkus.deployment.annotations.ExecutionTime;
import io.quarkus.deployment.annotations.Record;
import org.apache.camel.k.Runtime;
import org.apache.camel.k.quarkus.ApplicationProducers;
import org.apache.camel.k.quarkus.ApplicationRecorder;
import org.apache.camel.k.support.RuntimeSupport;
import org.apache.camel.quarkus.core.deployment.spi.CamelRuntimeTaskBuildItem;
import org.apache.camel.quarkus.main.deployment.spi.CamelMainBuildItem;
import org.apache.camel.quarkus.main.deployment.spi.CamelMainListenerBuildItem;
import org.apache.camel.quarkus.main.deployment.spi.CamelRoutesCollectorBuildItem;

public class RuntimeProcessor {
    @Record(ExecutionTime.STATIC_INIT)
    @BuildStep
    CamelMainListenerBuildItem mainListener(ApplicationRecorder recorder) {
        List<Runtime.Listener> listeners = new ArrayList<>();
        ServiceLoader.load(Runtime.Listener.class).forEach(listeners::add);

        return new CamelMainListenerBuildItem(recorder.createMainListener(listeners));
    }

    @Record(ExecutionTime.STATIC_INIT)
    @BuildStep
    CamelRoutesCollectorBuildItem routesCollector(ApplicationRecorder recorder) {
        return new CamelRoutesCollectorBuildItem(recorder.createRoutesCollector());
    }

    @Record(ExecutionTime.RUNTIME_INIT)
    @BuildStep
    @Consume(SyntheticBeansRuntimeInitBuildItem.class)
    CamelRuntimeTaskBuildItem registerRuntime(
            ApplicationRecorder recorder,
            CamelMainBuildItem camelMain,
            BeanContainerBuildItem beanContainer) {

        recorder.publishRuntime(camelMain.getInstance(), beanContainer.getValue());
        recorder.version(RuntimeSupport.getRuntimeVersion());

        return new CamelRuntimeTaskBuildItem("camel-k-runtime");
    }

    @BuildStep
    List<AdditionalBeanBuildItem> unremovableBeans() {
       return List.of(
           AdditionalBeanBuildItem.unremovableOf(ApplicationProducers.class)
       );
    }
}