/*
 * Copyright 2004-2021 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 com.ibatis.sqlmap.engine.type;

import java.lang.reflect.Method;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

/**
 * Implementation of TypeHandler for dealing with unknown types.
 */
public class UnknownTypeHandler extends BaseTypeHandler implements TypeHandler {

  /** The factory. */
  private TypeHandlerFactory factory;

  /**
   * Constructor to create via a factory.
   *
   * @param factory
   *          - the factory to associate this with
   */
  public UnknownTypeHandler(TypeHandlerFactory factory) {
    this.factory = factory;
  }

  public void setParameter(PreparedStatement ps, int i, Object parameter, String jdbcType) throws SQLException {
    Class searchClass = parameter.getClass();
    if (searchClass == null) {
      searchClass = parameter.getClass();
    }
    TypeHandler handler = factory.getTypeHandler(searchClass, jdbcType);
    handler.setParameter(ps, i, parameter, jdbcType);
  }

  public Object getResult(ResultSet rs, String columnName) throws SQLException {
    Object object = rs.getObject(columnName);
    if (rs.wasNull()) {
      return null;
    } else {
      return object;
    }
  }

  public Object getResult(ResultSet rs, int columnIndex) throws SQLException {
    Object object = rs.getObject(columnIndex);
    if (rs.wasNull()) {
      return null;
    } else {
      return object;
    }
  }

  public Object getResult(CallableStatement cs, int columnIndex) throws SQLException {
    Object object = cs.getObject(columnIndex);
    if (cs.wasNull()) {
      return null;
    } else {
      return object;
    }
  }

  public Object valueOf(String s) {
    return s;
  }

  @Override
  public boolean equals(Object object, String string) {
    if (object == null || string == null) {
      return object == string;
    } else {
      TypeHandler handler = factory.getTypeHandler(object.getClass());
      Object castedObject = handler.valueOf(string);
      return object.equals(castedObject);
    }
  }

  /**
   * Get the base class of classParam, for top level classes this returns null. For enums, inner and anonymous classes
   * it returns the enclosing class. The intent is to use this for enum support in Java 5+.
   *
   * @param classParam
   *          class to get enclosing class of
   * @return Enclosing class
   * @throws NoSuchMethodException
   *           when run in pre Java 5.
   */
  private static Class getBaseClass(Class classParam) throws NoSuchMethodException {
    String methodName = "getEnclosingClass";

    Method method = null;
    Class result = null;
    try {
      method = classParam.getClass().getMethod(methodName, (Class[]) null);
      result = (Class) method.invoke(classParam, (Object[]) null);
    } catch (Exception ex) {
      throw new NoSuchMethodException(ex.getMessage());
    }
    return result;
  }
}

@@ -656,41 +656,8 @@
 e;%0A%0A
-import java.lang.reflect.Method;%0A
 impo
@@ -2630,855 +2630,6 @@
  %7D%0A%0A
-  /**%0A   * Get the base class of classParam, for top level classes this returns null. For enums, inner and anonymous classes%0A   * it returns the enclosing class. The intent is to use this for enum support in Java 5+.%0A   *%0A   * @param classParam%0A   *          class to get enclosing class of%0A   * @return Enclosing class%0A   * @throws NoSuchMethodException%0A   *           when run in pre Java 5.%0A   */%0A  private static Class getBaseClass(Class classParam) throws NoSuchMethodException %7B%0A    String methodName = %22getEnclosingClass%22;%0A%0A    Method method = null;%0A    Class result = null;%0A    try %7B%0A      method = classParam.getClass().getMethod(methodName, (Class%5B%5D) null);%0A      result = (Class) method.invoke(classParam, (Object%5B%5D) null);%0A    %7D catch (Exception ex) %7B%0A      throw new NoSuchMethodException(ex.getMessage());%0A    %7D%0A    return result;%0A  %7D%0A
 %7D%0A

Remove left over pre java 5 code check