AssistSlowXCoreFunctions

2017-04-18 23:29:47 访问(1944) 赞(0) 踩(0)

using System;
using System.Collections.Generic;
using System.Data;
using System.Text;
using System.Web.UI.WebControls;
using SlowX.Core.TableAttribute;

using System.Xml;
using SlowX.Core.Classes;

namespace SlowX.Core.Functions
{
    /// <summary>
    /// 辅助操作
    /// </summary>
    public class AssistSlowXCoreFunctions
    {
        #region Type相关的静态缓存值

        /// <summary>
        /// typeof(long)
        /// </summary>
        protected readonly static Type typeObject = typeof(object);



        /// <summary>
        /// typeof(long)
        /// </summary>
        protected readonly static Type typeLong = typeof(long);




        /// <summary>
        /// typeof(long?)
        /// </summary>
        protected readonly static Type typeLongNull = typeof(long?);




        /// <summary>
        /// typeof(float)
        /// </summary>
        protected readonly static Type typeFloat = typeof(float);



        /// <summary>
        /// typeof(float?)
        /// </summary>
        protected readonly static Type typeFloatNull = typeof(float?);




        /// <summary>
        /// typeof(double)
        /// </summary>
        protected readonly static Type typeDouble = typeof(double);


        /// <summary>
        /// typeof(double?)
        /// </summary>
        protected readonly static Type typeDoubleNull = typeof(double?);


        /// <summary>
        /// typeof(DateTime)
        /// </summary>
        protected readonly static Type typeDateTime = typeof(DateTime);



        /// <summary>
        /// typeof(DateTime?)
        /// </summary>
        protected readonly static Type typeDateTimeNull = typeof(DateTime?);



        /// <summary>
        /// typeof(int)
        /// </summary>
        protected readonly static Type typeInt = typeof(int);


        /// <summary>
        /// typeof(UInt64)
        /// </summary>
        protected readonly static Type typeUInt64 = typeof(System.UInt64);


        /// <summary>
        /// typeof(int?)
        /// </summary>
        protected readonly static Type typeIntNull = typeof(int?);


        /// <summary>
        /// typeof(Int32)
        /// </summary>
        protected readonly static Type typeInt32 = typeof(Int32);

        /// <summary>
        /// typeof(string)
        /// </summary>
        protected readonly static Type typeString = typeof(string);




        /// <summary>
        /// typeof(bool)
        /// </summary>
        protected readonly static Type typeBoolean = typeof(bool);





        /// <summary>
        /// typeof(long?)
        /// </summary>
        protected readonly static Type typeBooleanNull = typeof(bool?);


        /// <summary>
        /// typeof(Unit)
        /// </summary>
        protected readonly static Type typeUnit = typeof(Unit);



        /// <summary>
        /// typeof(Unit?)
        /// </summary>
        protected readonly static Type typeUnitNull = typeof(Unit?);




        /// <summary>
        /// typeof(System.Enum)
        /// </summary>
        protected readonly static Type typeSystemEnum = typeof(System.Enum);


        #endregion Type相关的静态缓存值

        /// <summary>
        /// 创建 BaseTableAttribute 相关结构的DataTable
        /// </summary>
        /// <returns></returns>
        protected static DataTable CreateBaseTableAttributeDataTable()
        {
            DataTable theResult = new DataTable();

             
            theResult.Columns.Add(new DataColumn("customizeTableId", typeLong));
            theResult.Columns.Add(new DataColumn("emBaseEntityModeValue", typeInt));
            theResult.Columns.Add(new DataColumn("emPrimaryKeyCreateValue", typeInt));
            theResult.Columns.Add(new DataColumn("IDFieldName", typeString));
            theResult.Columns.Add(new DataColumn("IDFieldParameterType", typeString));

             
            return theResult;
        }

        /// <summary>
        /// 获得表格属性的XML
        /// </summary>
        /// <returns></returns>
        public static DataSet GetBaseTableAttributeDataSet
            (
                BaseTableAttribute baseTableAttributeValue
            )
        {
            DataTable dt = CreateBaseTableAttributeDataTable();

            DataRow dr = dt.NewRow();
            dt.Rows.Add(dr);

            dt.TableName = "BaseTableAttribute";
            dr["customizeTableId"] = baseTableAttributeValue.customizeTableId;
            dr["emBaseEntityModeValue"] = (int)baseTableAttributeValue.emBaseEntityModeValue;
            dr["emPrimaryKeyCreateValue"] = (int)baseTableAttributeValue.emPrimaryKeyCreateValue;
            dr["IDFieldName"] = baseTableAttributeValue.IDFieldName;

            if (baseTableAttributeValue.IDFieldParameterType == null)
                dr["IDFieldParameterType"] = "";
            else
                dr["IDFieldParameterType"] = baseTableAttributeValue.IDFieldParameterType.FullName;

            // 写到这里 //
            DataSet theResult = new DataSet();

            theResult.Tables.Add(dt);

            return theResult;
        }

        /// <summary>
        /// 获得构建的XML
        /// </summary>
        /// <param name="baseTableAttributeValue"></param>
        /// <returns></returns>
        public static string GetBaseTableAttributeXML
            (
                BaseTableAttribute baseTableAttributeValue
            )
        {
            XmlDocument xmlDoc = new XmlDocument();

            xmlDoc.LoadXml("<?xml version='1.0' encoding='GB2312'?><BaseTableAttributes></BaseTableAttributes>");

            XmlElement root = xmlDoc.DocumentElement;

            XmlElement xmlNode = xmlDoc.CreateElement("BaseTableAttribute");
            XmlElement xmlNodeItem = null;

            xmlNode.SetAttribute("customizeTableId", baseTableAttributeValue.customizeTableId.ToString());
            xmlNode.SetAttribute("emBaseEntityModeValue", ((int)baseTableAttributeValue.emBaseEntityModeValue).ToString());
            xmlNode.SetAttribute("emPrimaryKeyCreateValue", ((int)baseTableAttributeValue.emPrimaryKeyCreateValue).ToString());
            xmlNode.SetAttribute("IDFieldName", baseTableAttributeValue.IDFieldName);
            

            if (baseTableAttributeValue.IDFieldParameterType == null)
                xmlNode.SetAttribute("IDFieldParameterType", "");
            else
                xmlNode.SetAttribute("IDFieldParameterType", baseTableAttributeValue.IDFieldParameterType.FullName);

            // xmlNode.SetAttribute("ShowSeqDataColumnName", baseTableAttributeValue.ShowSeqDataColumnName);
            xmlNode.SetAttribute("TableComment", baseTableAttributeValue.TableComment);
            xmlNode.SetAttribute("TableName", baseTableAttributeValue.TableName);
            

            List<DataColumnAttributeInfo>
                listDataColumnAttributeInfoValue = baseTableAttributeValue.listDataColumnAttributeInfoValue;

            // 字段名 //
            foreach (DataColumnAttributeInfo dataColumnAttributeInfoValue in listDataColumnAttributeInfoValue)
            {
                xmlNodeItem = xmlDoc.CreateElement("DataColumnAttributeInfo");

                xmlNodeItem.SetAttribute("Name", dataColumnAttributeInfoValue.Name);
                xmlNodeItem.SetAttribute("AllowDBNull", BooleanSlowXCoreFunctions.GetStrByBoolean(dataColumnAttributeInfoValue.AllowDBNull));
                xmlNodeItem.SetAttribute("Comment", dataColumnAttributeInfoValue.Comment);
                xmlNodeItem.SetAttribute("DataColumnLinkClassName", dataColumnAttributeInfoValue.DataColumnLinkClassName);
                xmlNodeItem.SetAttribute("DataColumnLinkTextChar", dataColumnAttributeInfoValue.DataColumnLinkTextChar);
                xmlNodeItem.SetAttribute("DataColumnLinkValueChar", dataColumnAttributeInfoValue.DataColumnLinkValueChar);
                xmlNodeItem.SetAttribute("emDataColumnLinkModeValue", ((int)dataColumnAttributeInfoValue.emDataColumnLinkModeValue).ToString());
                xmlNodeItem.SetAttribute("emDataColumnLinkValue", ((int)dataColumnAttributeInfoValue.emDataColumnLinkValue).ToString());
                xmlNodeItem.SetAttribute("emVarTypeValue", ((int)dataColumnAttributeInfoValue.emVarTypeValue).ToString());
                xmlNodeItem.SetAttribute("IsPrimaryKey", BooleanSlowXCoreFunctions.GetStrByBoolean(dataColumnAttributeInfoValue.IsPrimaryKey));

                xmlNode.AppendChild(xmlNodeItem);
            }

            root.AppendChild(xmlNode);

            // 创建Xml字段 //

            return xmlDoc.InnerXml;
        }

    }
}