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.itest.springboot.util;
  
  import java.lang.reflect.Method;
  
  import org.apache.camel.itest.springboot.ITestConfig;
  
  /**
   * Provide access to testing methods defined in the Spring-Boot context (that uses a different classloader).
   */
  public class SpringBootContainerFacade {
  
      private Class<?> delegateClass;
  
      public SpringBootContainerFacade(ClassLoader springClassloader) {
          try {
              this.delegateClass = springClassloader.loadClass("org.apache.camel.itest.springboot.CommandRouter");
          } catch (ClassNotFoundException e) {
              throw new IllegalStateException("Exception while loading target class", e);
          }
      }
  
      public Object executeTest(String test, ITestConfig config, String component) throws Exception {
          Object resObj = execute(test, config, component);
          return resObj;
      }
  
      private Object execute(String command, Object... args) throws Exception {
          Method method = delegateClass.getMethod("execute", String.class, byte[].class);
          byte[] argsSer = null;
          if (args != null) {
              argsSer = SerializationUtils.marshal(args);
          }
  
          byte[] resByte = (byte[]) method.invoke(null, command, argsSer);
          if (resByte != null) {
              Object res = SerializationUtils.unmarshal(resByte);
              if (res instanceof Exception) {
                  throw (Exception) res;
              } else if (res instanceof Throwable) {
                  throw new RuntimeException((Throwable) res);
              } else {
                  return res;
              }
          }
  
          return null;
      }
  
  }
  