content: /*
   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
   ~                                                                               ~
   ~ The MIT License (MIT)                                                         ~
   ~                                                                               ~
   ~ Copyright (c) 2015-2025 miaixz.org and other contributors.                    ~
   ~                                                                               ~
   ~ Permission is hereby granted, free of charge, to any person obtaining a copy  ~
   ~ of this software and associated documentation files (the "Software"), to deal ~
   ~ in the Software without restriction, including without limitation the rights  ~
   ~ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell     ~
   ~ copies of the Software, and to permit persons to whom the Software is         ~
   ~ furnished to do so, subject to the following conditions:                      ~
   ~                                                                               ~
   ~ The above copyright notice and this permission notice shall be included in    ~
   ~ all copies or substantial portions of the Software.                           ~
   ~                                                                               ~
   ~ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    ~
   ~ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      ~
   ~ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   ~
   ~ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        ~
   ~ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ~
   ~ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN     ~
   ~ THE SOFTWARE.                                                                 ~
   ~                                                                               ~
   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
  */
  package org.miaixz.bus.proxy.spring;
  
  import java.lang.reflect.Constructor;
  
  import org.miaixz.bus.core.xyz.ClassKit;
  import org.miaixz.bus.core.xyz.ReflectKit;
  import org.miaixz.bus.proxy.Aspect;
  import org.miaixz.bus.proxy.Provider;
  import org.springframework.cglib.proxy.Enhancer;
  
  /**
   * 基于Spring-cglib的切面代理工厂
   *
   * @author Kimi Liu
   * @since Java 17+
   */
  public class SpringCglibProvider implements Provider {
  
      /**
       * 创建代理对象 某些对象存在非空参数构造，则需遍历查找需要的构造完成代理对象构建。
       *
       * @param <T>         代理对象类型
       * @param enhancer    {@link Enhancer}
       * @param targetClass 目标类型
       * @return 代理对象
       */
      private static <T> T create(final Enhancer enhancer, final Class<?> targetClass) {
          final Constructor<?>[] constructors = ReflectKit.getConstructors(targetClass);
          Class<?>[] parameterTypes;
          Object[] values;
          IllegalArgumentException finalException = null;
          for (final Constructor<?> constructor : constructors) {
              parameterTypes = constructor.getParameterTypes();
              values = ClassKit.getDefaultValues(parameterTypes);
  
              try {
                  return (T) enhancer.create(parameterTypes, values);
              } catch (final IllegalArgumentException e) {
                  // ignore
                  finalException = e;
              }
          }
          if (null != finalException) {
              throw finalException;
          }
  
          throw new IllegalArgumentException("No constructor provided");
      }
  
      @Override
      public <T> T proxy(final T target, final Aspect aspect) {
          final Class<?> targetClass = target.getClass();
  
          final Enhancer enhancer = new Enhancer();
          enhancer.setSuperclass(targetClass);
          enhancer.setCallback(new SpringCglibInterceptor(target, aspect));
  
          return create(enhancer, targetClass);
      }
  
  }
  