/*
    *    Copyright 2009-2021 the original author or authors.
    *
    *    Licensed 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.ibatis.reflection;
  
  import org.apache.ibatis.reflection.factory.DefaultObjectFactory;
  import org.apache.ibatis.reflection.factory.ObjectFactory;
  import org.apache.ibatis.reflection.wrapper.DefaultObjectWrapperFactory;
  import org.apache.ibatis.reflection.wrapper.ObjectWrapperFactory;
  
  /**
   * @author Clinton Begin
   */
  public final class SystemMetaObject {
  
    public static final ObjectFactory DEFAULT_OBJECT_FACTORY = new DefaultObjectFactory();
    public static final ObjectWrapperFactory DEFAULT_OBJECT_WRAPPER_FACTORY = new DefaultObjectWrapperFactory();
    public static final MetaObject NULL_META_OBJECT = MetaObject.forObject(new NullObject(), DEFAULT_OBJECT_FACTORY, DEFAULT_OBJECT_WRAPPER_FACTORY, new DefaultReflectorFactory());
  
    private SystemMetaObject() {
      // Prevent Instantiation of Static Class
    }
  
    private static class NullObject {
    }
  
    public static MetaObject forObject(Object object) {
      return MetaObject.forObject(object, DEFAULT_OBJECT_FACTORY, DEFAULT_OBJECT_WRAPPER_FACTORY, new DefaultReflectorFactory());
    }
  
  }