camel-k-knative/deployment/src/main/java/org/apache/camel/k/quarkus/knative/deployment/KnativeProcessor.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.knative.deployment;

import java.util.List;

import io.quarkus.arc.deployment.UnremovableBeanBuildItem;
import io.quarkus.deployment.annotations.BuildStep;
import io.quarkus.deployment.annotations.ExecutionTime;
import io.quarkus.deployment.annotations.Record;
import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
import org.apache.camel.component.knative.KnativeComponent;
import org.apache.camel.component.knative.KnativeConstants;
import org.apache.camel.component.knative.spi.KnativeEnvironment;
import org.apache.camel.component.knative.spi.KnativeResource;
import org.apache.camel.k.quarkus.knative.KnativeRecorder;
import org.apache.camel.quarkus.core.deployment.spi.CamelRuntimeBeanBuildItem;
import org.apache.camel.quarkus.core.deployment.spi.CamelServiceFilter;
import org.apache.camel.quarkus.core.deployment.spi.CamelServiceFilterBuildItem;

public class KnativeProcessor {
    @BuildStep
    List<UnremovableBeanBuildItem> unremovableBeans() {
        return List.of(
            UnremovableBeanBuildItem.beanTypes(KnativeEnvironment.class)
        );
    }

    @BuildStep
    List<ReflectiveClassBuildItem> reflectiveClasses() {
        return List.of(
            new ReflectiveClassBuildItem(true, false, KnativeEnvironment.class),
            new ReflectiveClassBuildItem(true, false, KnativeResource.class)
        );
    }

    @BuildStep
    List<CamelServiceFilterBuildItem> servicesFilters() {
        return List.of(
            new CamelServiceFilterBuildItem(CamelServiceFilter.forComponent(KnativeConstants.SCHEME)),
            new CamelServiceFilterBuildItem(CamelServiceFilter.forPathEndingWith(CamelServiceFilter.CAMEL_SERVICE_BASE_PATH + "/knative/transport/http"))
        );
    }

    @Record(ExecutionTime.RUNTIME_INIT)
    @BuildStep
    CamelRuntimeBeanBuildItem knativeComponent(KnativeRecorder recorder) {
        return new CamelRuntimeBeanBuildItem(
            KnativeConstants.SCHEME,
            KnativeComponent.class.getName(),
            recorder.createKnativeComponent()
        );
    }
}