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using System;
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using System.Data;
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using System.Data.SqlClient;
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using DSWeb.Models;
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using WebSqlHelper;
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namespace DSWeb.EntityDA
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{
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public class AttributeDA
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{
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private const string PARM_ATTR_GID = "@gid";
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private const string PARM_ATTR_NAME = "@name";
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private const string PARM_ATTR_DESCRIPTION = "@description";
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private const string PARM_ATTR_DEFAULT_VALUE = "@default_value";
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private const string PARM_ATTR_CREATE_USER = "@create_user";
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private const string PARM_ATTR_CREATE_TIME = "@create_time";
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private const string PARM_ATTR_MODIFIED_USER = "@modified_user";
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private const string PARM_ATTR_MODIFIED_TIME = "@modified_time";
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private const string PARM_ATTR_IS_DELETE = "@is_delete";
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private const string PARM_ATTR_DELETE_USER = "@delete_user";
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private const string PARM_ATTR_DELETE_TIME = "@delete_time";
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private const string PARM_ATTR_STATE = "@state";
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private const string PARM_ATTR_SORT = "@sort";
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private const string PARM_ATTR_TYPE_ID = "@type_id";
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private const string SQL_SELECT_ATTR_BY_GID = " SELECT GID, NAME, DESCRIPTION, DEFAULTVALUE, CREATEUSER, CREATETIME, MODIFIEDUSER, MODIFIEDTIME, ISDELETE, DELETEUSER, DELETETIME, STATE, SORT, TYPEID "
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+ " FROM attribute WHERE GID = @gid ";
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private const string SQL_SELECT_ATTR_BY_NAME = " SELECT GID, NAME, DESCRIPTION, DEFAULTVALUE, CREATEUSER, CREATETIME, MODIFIEDUSER, MODIFIEDTIME, ISDELETE, DELETEUSER, DELETETIME, STATE, SORT, TYPEID "
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+ " FROM attribute WHERE NAME = @name ";
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private const string SQL_INSERT_ATTR_BY_GID = " INSERT INTO attribute (GID, NAME, DESCRIPTION, DEFAULTVALUE, CREATEUSER, CREATETIME,STATE, SORT, TYPEID) VALUES "
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+ " (@gid,@name,@description,@default_value,@create_user,GETDATE(),@state,@sort,@type_id) ";
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private const string SQL_UPDATE_ATTR_BY_GID = " UPDATE attribute SET NAME = @name,DESCRIPTION = @description,DEFAULTVALUE = @default_value,MODIFIEDUSER = @modified_user,STATE = @state,SORT = @sort,TYPEID = @type_id"
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+ " WHERE GID = @gid ";
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private const string SQL_DELETE_ATTR_BY_GID = " UPDATE attribute SET ISDELETE = 1,DELETEUSER = @delete_user,DELETETIME = GETDATE() WHERE GID = @gid ";
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#region 通过GID删除参数信息
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/// <summary>
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/// 通过GID删除参数信息
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/// </summary>
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/// <param name="tempAttributeID">参数GID</param>
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/// <param name="tempOperatorID">操作人GID</param>
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/// <returns>值1表示参数删除成功 值不等于1表示删除失败</returns>
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public int DeleteAttributeByGID(string tempAttributeID,string tempOperatorID)
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{
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int iResult = 0;
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using (SqlConnection sqlConn = new SqlConnection(SqlHelper.ConnectionStringLocalTransaction))
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{
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try
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{
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SqlParameter[] parms = new SqlParameter[] {
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new SqlParameter(PARM_ATTR_GID,SqlDbType.VarChar,36),
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new SqlParameter(PARM_ATTR_DELETE_USER,SqlDbType.VarChar,36)
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};
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parms[0].Value = tempAttributeID;
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parms[1].Value = tempOperatorID;
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iResult = SqlHelper.ExecuteNonQuery(sqlConn, CommandType.Text, SQL_DELETE_ATTR_BY_GID, parms);
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}
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catch (Exception)
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{
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iResult = -1;
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}
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}
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return iResult;
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}
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#endregion
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#region 根据参数GID获取相关参数
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/// <summary>
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/// 根据参数GID获取相关参数
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/// </summary>
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/// <param name="tempAttributeID">参数GID</param>
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/// <returns>返回实体类</returns>
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public AttributeEntity GetAttributeByID(string tempAttributeID)
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{
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AttributeEntity attributeEntity = null;
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SqlParameter parm = new SqlParameter(PARM_ATTR_GID, SqlDbType.VarChar, 36);
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parm.Value = tempAttributeID;
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using (SqlDataReader sqlRead = SqlHelper.ExecuteReader(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, SQL_SELECT_ATTR_BY_GID, parm))
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{
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try
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{
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while (sqlRead.Read())
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{
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attributeEntity = new AttributeEntity();
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if (!sqlRead.IsDBNull(0))
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{
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attributeEntity.GID = sqlRead.GetString(0);
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}
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if (!sqlRead.IsDBNull(1))
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{
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attributeEntity.Name = sqlRead.GetString(1);
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}
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if (!sqlRead.IsDBNull(2))
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{
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attributeEntity.Description = sqlRead.GetString(2);
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}
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if (!sqlRead.IsDBNull(3))
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{
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attributeEntity.DefaultValue = sqlRead.GetString(3);
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}
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if (!sqlRead.IsDBNull(4))
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{
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attributeEntity.CreateUser = sqlRead.GetString(4);
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}
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if (!sqlRead.IsDBNull(5))
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{
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attributeEntity.CreateTime = sqlRead.GetDateTime(5);
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}
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if (!sqlRead.IsDBNull(6))
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{
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attributeEntity.ModifiedUser = sqlRead.GetString(6);
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}
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if (!sqlRead.IsDBNull(7))
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{
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attributeEntity.ModifiedTime = sqlRead.GetDateTime(7);
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}
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if (!sqlRead.IsDBNull(8))
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{
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attributeEntity.IsDelete = sqlRead.GetBoolean(8);
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}
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if (!sqlRead.IsDBNull(9))
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{
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attributeEntity.DeleteUser = sqlRead.GetString(9);
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}
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if (!sqlRead.IsDBNull(10))
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{
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attributeEntity.DeleteTime = sqlRead.GetDateTime(10);
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}
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if (!sqlRead.IsDBNull(11))
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{
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attributeEntity.State = sqlRead.GetInt32(11);
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}
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if (!sqlRead.IsDBNull(12))
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{
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attributeEntity.Sort = sqlRead.GetInt32(12);
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}
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if (!sqlRead.IsDBNull(13))
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{
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attributeEntity.TypeID = sqlRead.GetString(13);
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}
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}
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}
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catch (Exception execError)
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{
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throw execError;
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}
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}
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return attributeEntity;
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}
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#endregion
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#region 根据参数NAME获取相关参数（attribute）
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/// <summary>
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/// 根据参数NAME获取相关参数（attribute）
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/// </summary>
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/// <param name="tempAttributeName">参数NAME</param>
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/// <returns>返回实体类</returns>
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public AttributeEntity GetAttributeByName(string tempAttributeName)
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{
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AttributeEntity attributeEntity = null;
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SqlParameter parm = new SqlParameter(PARM_ATTR_NAME, SqlDbType.VarChar, 50);
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parm.Value = tempAttributeName;
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using (SqlDataReader sqlRead = SqlHelper.ExecuteReader(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, SQL_SELECT_ATTR_BY_NAME, parm))
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{
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try
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{
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while (sqlRead.Read())
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{
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attributeEntity = new AttributeEntity();
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if (!sqlRead.IsDBNull(0))
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{
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attributeEntity.GID = sqlRead.GetString(0);
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}
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if (!sqlRead.IsDBNull(1))
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{
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attributeEntity.Name = sqlRead.GetString(1);
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}
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if (!sqlRead.IsDBNull(2))
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{
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attributeEntity.Description = sqlRead.GetString(2);
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}
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if (!sqlRead.IsDBNull(3))
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{
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attributeEntity.DefaultValue = sqlRead.GetString(3);
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}
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if (!sqlRead.IsDBNull(4))
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{
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attributeEntity.CreateUser = sqlRead.GetString(4);
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}
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if (!sqlRead.IsDBNull(5))
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{
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attributeEntity.CreateTime = sqlRead.GetDateTime(5);
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}
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if (!sqlRead.IsDBNull(6))
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{
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attributeEntity.ModifiedUser = sqlRead.GetString(6);
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}
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if (!sqlRead.IsDBNull(7))
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{
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attributeEntity.ModifiedTime = sqlRead.GetDateTime(7);
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}
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if (!sqlRead.IsDBNull(8))
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{
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attributeEntity.IsDelete = sqlRead.GetBoolean(8);
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}
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if (!sqlRead.IsDBNull(9))
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{
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attributeEntity.DeleteUser = sqlRead.GetString(9);
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}
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if (!sqlRead.IsDBNull(10))
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{
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attributeEntity.DeleteTime = sqlRead.GetDateTime(10);
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}
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if (!sqlRead.IsDBNull(11))
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{
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attributeEntity.State = sqlRead.GetInt32(11);
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}
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if (!sqlRead.IsDBNull(12))
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{
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attributeEntity.Sort = sqlRead.GetInt32(12);
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}
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if (!sqlRead.IsDBNull(13))
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{
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attributeEntity.TypeID = sqlRead.GetString(13);
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}
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}
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}
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catch (Exception execError)
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{
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throw execError;
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}
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}
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return attributeEntity;
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}
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#endregion
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#region 插入参数
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/// <summary>
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/// 插入参数类型
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/// </summary>
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/// <param name="tempAttributeEntity">参数实体类</param>
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/// <returns>值1表示插入完成 值不等于1表示插入失败</returns>
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public int InsertAttribute(AttributeEntity tempAttributeEntity)
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{
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int iResult = 0;
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using (SqlConnection conn = new SqlConnection(SqlHelper.ConnectionStringLocalTransaction))
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{
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SqlParameter[] parms = new SqlParameter[] {
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new SqlParameter(PARM_ATTR_GID,SqlDbType.VarChar,36),
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new SqlParameter(PARM_ATTR_NAME,SqlDbType.VarChar,50),
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new SqlParameter(PARM_ATTR_DESCRIPTION,SqlDbType.VarChar,50),
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new SqlParameter(PARM_ATTR_DEFAULT_VALUE,SqlDbType.VarChar,50),
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new SqlParameter(PARM_ATTR_CREATE_USER,SqlDbType.VarChar,36),
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new SqlParameter(PARM_ATTR_STATE,SqlDbType.Int),
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new SqlParameter(PARM_ATTR_SORT,SqlDbType.Int),
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new SqlParameter(PARM_ATTR_TYPE_ID,SqlDbType.VarChar,36)
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};
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parms[0].Value = tempAttributeEntity.GID;
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parms[1].Value = tempAttributeEntity.Name;
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parms[2].Value = tempAttributeEntity.Description;
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parms[3].Value = tempAttributeEntity.DefaultValue;
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parms[4].Value = tempAttributeEntity.CreateUser;
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parms[5].Value = tempAttributeEntity.State;
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parms[6].Value = tempAttributeEntity.Sort;
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parms[7].Value = tempAttributeEntity.TypeID;
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try
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{
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iResult = SqlHelper.ExecuteNonQuery(conn, CommandType.Text, SQL_INSERT_ATTR_BY_GID, parms);
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}
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catch (Exception error)
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{
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iResult = -1;//插入异常
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throw error;
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}
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}
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return iResult;
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}
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#endregion
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#region 更新参数
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/// <summary>
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/// 更新参数类型
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/// </summary>
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/// <param name="tempAttributeEntity">参数实体类</param>
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/// <returns>值1表示更新完成 值不等于1表示更新失败</returns>
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public int UpdateAttribute(AttributeEntity tempAttributeEntity)
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{
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int iResult = 0;
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using (SqlConnection conn = new SqlConnection(SqlHelper.ConnectionStringLocalTransaction))
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{
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SqlParameter[] parms = new SqlParameter[] {
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new SqlParameter(PARM_ATTR_GID,SqlDbType.VarChar,36),
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new SqlParameter(PARM_ATTR_NAME,SqlDbType.VarChar,50),
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new SqlParameter(PARM_ATTR_DESCRIPTION,SqlDbType.VarChar,50),
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new SqlParameter(PARM_ATTR_DEFAULT_VALUE,SqlDbType.VarChar,50),
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new SqlParameter(PARM_ATTR_MODIFIED_USER,SqlDbType.VarChar,36),
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new SqlParameter(PARM_ATTR_STATE,SqlDbType.Int),
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new SqlParameter(PARM_ATTR_SORT,SqlDbType.Int),
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new SqlParameter(PARM_ATTR_TYPE_ID,SqlDbType.VarChar,36)
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};
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parms[0].Value = tempAttributeEntity.GID;
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parms[1].Value = tempAttributeEntity.Name;
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parms[2].Value = tempAttributeEntity.Description;
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parms[3].Value = tempAttributeEntity.DefaultValue;
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parms[4].Value = tempAttributeEntity.ModifiedUser;
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parms[5].Value = tempAttributeEntity.State;
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parms[6].Value = tempAttributeEntity.Sort;
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parms[7].Value = tempAttributeEntity.TypeID;
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try
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{
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iResult = SqlHelper.ExecuteNonQuery(conn, CommandType.Text, SQL_UPDATE_ATTR_BY_GID, parms);
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}
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catch (Exception error)
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{
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iResult = -1;//插入异常
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throw error;
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}
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}
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return iResult;
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}
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#endregion
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#region 获取SQL语句查询数据集
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/// <summary>
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/// 获取SQL语句查询数据集
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/// </summary>
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/// <param name="strSql"></param>
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/// <returns></returns>
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public DataSet GetExcuteSql(string strSql)
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{
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DataSet tempSet = new DataSet();
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tempSet = SqlHelper.ExecuteDataset(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, strSql);
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return tempSet;
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}
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#endregion
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}
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}
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