[GitHub] [camel-quarkus] ppalaga commented on a change in pull request #2463: Added native support for camel-openstack * components #1943

[GitBox <gi...@apache.org>]

ppalaga commented on a change in pull request #2463:
URL: https://github.com/apache/camel-quarkus/pull/2463#discussion_r611676799



##########
File path: extensions/openstack/deployment/src/main/java/org/apache/camel/quarkus/component/openstack/deployment/OpenstackProcessor.java
##########
@@ -0,0 +1,93 @@
+/*
+ * 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.quarkus.component.openstack.deployment;
+
+import io.quarkus.deployment.annotations.BuildProducer;
+import io.quarkus.deployment.annotations.BuildStep;
+import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
+import io.quarkus.deployment.builditem.ExtensionSslNativeSupportBuildItem;
+import io.quarkus.deployment.builditem.FeatureBuildItem;
+import io.quarkus.deployment.builditem.IndexDependencyBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.RuntimeInitializedClassBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.ServiceProviderBuildItem;
+import org.apache.camel.quarkus.core.deployment.util.CamelSupport;
+import org.jboss.jandex.DotName;
+import org.jboss.jandex.IndexView;
+import org.jboss.logging.Logger;
+import org.openstack4j.connectors.okhttp.HttpExecutorServiceImpl;
+import org.openstack4j.core.transport.HttpExecutorService;
+import org.openstack4j.model.ModelEntity;
+import org.openstack4j.openstack.identity.v3.domain.KeystoneAuth;
+
+class OpenstackProcessor {
+    private static final Logger LOG = Logger.getLogger(OpenstackProcessor.class);
+
+    private static final String FEATURE = "camel-openstack";
+
+    @BuildStep
+    FeatureBuildItem feature() {
+        return new FeatureBuildItem(FEATURE);
+    }
+
+    @BuildStep
+    ExtensionSslNativeSupportBuildItem activateSslNativeSupport() {
+        return new ExtensionSslNativeSupportBuildItem(FEATURE);
+    }
+
+    @BuildStep
+    RuntimeInitializedClassBuildItem runtimeInitOpenstack4jUntrustedSSL() {
+        // This class uses a SecureRandom which needs to be initialized at run time
+        return new RuntimeInitializedClassBuildItem("org.openstack4j.core.transport.UntrustedSSL");
+    }
+
+    @BuildStep
+    void registerOkhttpServiceProvider(BuildProducer<ServiceProviderBuildItem> services) {
+        services.produce(
+                new ServiceProviderBuildItem(HttpExecutorService.class.getName(), HttpExecutorServiceImpl.class.getName()));
+    }
+
+    @BuildStep
+    void registerForReflection(BuildProducer<ReflectiveClassBuildItem> reflectiveClasses,
+            CombinedIndexBuildItem combinedIndex) {
+        IndexView index = combinedIndex.getIndex();
+
+        // Register ModelEntity implementations for reflection
+        index.getAllKnownImplementors(DotName.createSimple(ModelEntity.class.getName())).stream()
+                .filter(CamelSupport::isConcrete).forEach(ci -> {
+                    String className = ci.asClass().name().toString();
+                    LOG.debugf("Registered openstack4j model class %s as reflective", className);
+                    reflectiveClasses.produce(new ReflectiveClassBuildItem(true, true, className));

Review comment:
       An obligatory question: is `true, true` here and below really required? 




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