icolumninfocache.java

羽量级数据持久层开发框架

package org.speedframework.cache;

import java.util.List;

/**
 * Class IColumnInfoCache 表结构缓存
 * 
 * @author <a href="mailto:[e-mail]"> lizf </a>
 * @version $Revision:1.0.0, $Date: 2007-10-9 8:17:03 $
 */
public interface IColumnInfoCache {

	/**
	 * Method getColumnInfos
	 * 
	 * @param pojo
	 * @return 表字段队列
	 * @throws Exception
	 */
	public String[] getColumnInfos(Object pojo) throws Exception;

	/**
	 * Method putColumnInfo
	 * 
	 * @param tableName
	 *            表名称
	 * @param columnInfo
	 *            查询后未处理表对象
	 * @throws Exception
	 */
	public void putColumnInfo(Object tableName, List columnInfo)
			throws Exception;

	/**
	 * Method getAutoIncrement
	 * 
	 * @param pojo
	 *            表域对象
	 * @return 自增字段名称
	 * @throws Exception
	 */
	public String getAutoIncrement(Object pojo) throws Exception;

	/**
	 * Method getPrimaryKeyColumnInfos
	 * 
	 * @param pojo
	 *            表域对象
	 * @return 表主键对象列表
	 * @throws Exception
	 */
	public String[] getPrimaryKeyColumnInfos(Object pojo) throws Exception;

	/**
	 * Method getColumnInfoType
	 * 
	 * @param pojo
	 *            表域对象
	 * @param paramName
	 *            sql内对应参数名称
	 * @return 表字段名称与类型集合
	 */
	public String[][] getColumnInfoType(Object pojo, List paramName);

	public String getTableschem(Object pojo);
}