content: /*
   * 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.core.graal;
  
  import java.io.IOException;
  import java.util.function.BooleanSupplier;
  
  import com.oracle.svm.core.annotate.Alias;
  import com.oracle.svm.core.annotate.RecomputeFieldValue;
  import com.oracle.svm.core.annotate.RecomputeFieldValue.Kind;
  import com.oracle.svm.core.annotate.Substitute;
  import com.oracle.svm.core.annotate.TargetClass;
  import org.apache.camel.impl.debugger.DebuggerJmxConnectorService;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Disable MBean server interactions in DebuggerJmxConnectorService if camel-management is not present.
   */
  @TargetClass(value = DebuggerJmxConnectorService.class, onlyWith = CamelManagementAbsent.class)
  final class DebuggerJmxConnectorServiceSubstitutions {
      @Alias
      @RecomputeFieldValue(kind = Kind.FromAlias)
      private static Logger LOG = LoggerFactory.getLogger(DebuggerJmxConnectorService.class);
  
      @Substitute
      protected void doStart() throws Exception {
          LOG.warn(
                  "The JmxConnectorService is enabled but camel-quarkus-management is not detected. DebuggerJmxConnectorService will not be started.");
      }
  
      @Substitute
      protected void doStop() throws Exception {
          // Noop
      }
  
      @Substitute
      protected void createJmxConnector(String host) throws IOException {
          // Noop
      }
  }
  
  final class CamelManagementAbsent implements BooleanSupplier {
      @Override
      public boolean getAsBoolean() {
          try {
              Thread.currentThread().getContextClassLoader().loadClass("org.apache.camel.management.ManagedCamelContextImpl");
              return false;
          } catch (ClassNotFoundException e) {
              return true;
          }
      }
  }
  