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// This source code was auto-generated by DevHelper, on 2006-1-2 22:09:04. don't modify this file!

using System;
using System.Text;
using System.Data;
using System.Collections;
using DingHaokai.BussinessLogic;
using FlowerShop.MOD;
using FlowerShop.DAL;

namespace FlowerShop.BLL.Base
{
	public class FlowerCategoryBLBase : BaseBL
	{
		/// <summary>
		/// 受保護(hù)的內(nèi)部構(gòu)造函數(shù)，用戶不能創(chuàng)建該類實(shí)例，而應(yīng)創(chuàng)建FlowerCategoryBL類實(shí)例
		/// </summary>
		protected internal FlowerCategoryBLBase()
		{
		}

		/// <summary>
		/// 從數(shù)據(jù)庫中獲取FlowerCategoryDS數(shù)據(jù)集的所有數(shù)據(jù)
		/// </summary>
		/// <param name="ds">輸出加載后的數(shù)據(jù)集類實(shí)例，注意此參數(shù)為out類型參數(shù)。</param>
		public virtual void GetItems(out FlowerCategoryDS ds)
		{
			ds = new FlowerCategoryDS();
			try
			{
				new FlowerCategoryDA().Load(ds);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}

		/// <summary>
		/// 保存FlowerCategoryDS數(shù)據(jù)集
		/// </summary>
		/// <param name="ds">FlowerCategoryDS數(shù)據(jù)</param>
		public void Save(FlowerCategoryDS ds)
		{
			int transID;
			FlowerCategoryDA.BeginTrans(out transID);
			try
			{
				Save(ds, transID);
				FlowerCategoryDA.CommitTrans(transID);
			}
			catch(Exception ex)
			{
				FlowerCategoryDA.RollbackTrans(transID);
				throw new BLException(ExceptionType.UpdateFailed, ex.Message);
			}
		}

		/// <summary>
		/// 保存FlowerCategoryDS數(shù)據(jù)集
		/// </summary>
		/// <param name="ds">FlowerCategoryDS數(shù)據(jù)</param>
		/// <param name="transID">數(shù)據(jù)庫事務(wù)ID</param>
		public void Save(FlowerCategoryDS ds, int transID)
		{
				FlowerCategoryDA da = new FlowerCategoryDA();
				//
				//根據(jù)數(shù)據(jù)集中各表間的關(guān)聯(lián)關(guān)系，先處理子表刪除的記錄
				//

				if(ds.FlowerCategory.GetChanges() != null)
					da.Update(ds.FlowerCategory, transID);
				//da.Update(ds, transID);
		}

		/// <summary>
		/// 根據(jù)枚舉表數(shù)組建立相應(yīng)的枚舉表表名數(shù)組
		/// </summary>
		private string[] BuildDataTableNameArray(FlowerCategoryDS.TableEnum[] relatedTables, params FlowerCategoryDS.TableEnum[] excludeTables)
		{
			if (relatedTables != null && relatedTables.Length>0)
			{
				ArrayList relatedTableNames = new ArrayList();
				foreach (FlowerCategoryDS.TableEnum relatedTable in relatedTables)
				{
					if (Array.IndexOf(excludeTables, relatedTable)<0)
					{
						relatedTableNames.Add(relatedTable.ToString());
					}
				}
				return (string[])relatedTableNames.ToArray(typeof(string));
			}
			else
			{
				return null;
			}
		}
		/// <summary>
		/// 根據(jù)CategoryID獲取FlowerCategory表數(shù)據(jù)及并填充關(guān)聯(lián)的數(shù)據(jù)表
		/// </summary>
		/// <param name="relatedTables">指定填充關(guān)聯(lián)表范圍，在此范圍之外的關(guān)聯(lián)表將被忽略。此參數(shù)為空時(shí)將被忽略。</param>
		/// <returns>返回主鍵值對(duì)應(yīng)的數(shù)據(jù)行</returns>
		public virtual FlowerCategoryDS.FlowerCategoryRow GetFlowerCategory(FlowerCategoryDS ds, int CategoryID, params FlowerCategoryDS.TableEnum[] relatedTables)
		{
			try
			{
				string[] relatedTableNames = BuildDataTableNameArray(relatedTables);
				FlowerCategoryDA da = new FlowerCategoryDA();
				da.LoadWithRelated(ds, da.DataTables[FlowerCategoryDS.TableEnum.FlowerCategory.ToString()],"CategoryID="+CategoryID.ToString(), relatedTableNames);
				return ds.FlowerCategory.FindByCategoryID(CategoryID);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}
		/// <summary>
		/// 根據(jù)CategoryID獲取FlowerCategory表數(shù)據(jù)及并填充向上關(guān)聯(lián)的數(shù)據(jù)表數(shù)據(jù)(不填充下級(jí)子表數(shù)據(jù))
		/// </summary>
		/// <param name="loadParentRecursive">是否遞歸裝載所有關(guān)聯(lián)的上級(jí)(父)數(shù)據(jù)表，為false時(shí)只裝載上一層關(guān)聯(lián)數(shù)據(jù)表</param>
		/// <param name="relatedTables">指定填充關(guān)聯(lián)表范圍，在此范圍之外的關(guān)聯(lián)表將被忽略。此參數(shù)為空時(shí)將被忽略。</param>
		/// <returns>返回主鍵值對(duì)應(yīng)的數(shù)據(jù)行</returns>
		public virtual FlowerCategoryDS.FlowerCategoryRow GetFlowerCategory(FlowerCategoryDS ds, int CategoryID, bool loadParentRecursive, params FlowerCategoryDS.TableEnum[] relatedTables)
		{
			try
			{
				string[] relatedTableNames = BuildDataTableNameArray(relatedTables);
				FlowerCategoryDA da = new FlowerCategoryDA();
				da.LoadWithRequired(ds, da.DataTables[FlowerCategoryDS.TableEnum.FlowerCategory.ToString()],"CategoryID="+CategoryID.ToString(), loadParentRecursive, relatedTableNames);
				return ds.FlowerCategory.FindByCategoryID(CategoryID);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}
		/// <summary>
		/// 根據(jù)CategoryID獲取FlowerCategory表數(shù)據(jù)及并填充關(guān)聯(lián)的數(shù)據(jù)表
		/// </summary>
		/// <param name="withRequired">是否裝載所有關(guān)聯(lián)的上級(jí)(父)數(shù)據(jù)表</param>
		/// <param name="loadRecursive">是否遞歸裝載所有下級(jí)(子)數(shù)據(jù)表，為false時(shí)只裝載關(guān)聯(lián)的一級(jí)子數(shù)據(jù)表</param>
		/// <param name="relatedTables">指定填充關(guān)聯(lián)表范圍，在此范圍之外的關(guān)聯(lián)表將被忽略。此參數(shù)為空時(shí)將被忽略。</param>
		/// <returns>返回主鍵值對(duì)應(yīng)的數(shù)據(jù)行</returns>
		public virtual FlowerCategoryDS.FlowerCategoryRow GetFlowerCategory(FlowerCategoryDS ds, int CategoryID, bool withRequired, bool loadRecursive, params FlowerCategoryDS.TableEnum[] relatedTables)
		{
			try
			{
				string[] relatedTableNames = BuildDataTableNameArray(relatedTables);
				FlowerCategoryDA da = new FlowerCategoryDA();
				da.LoadWithRelated(ds, da.DataTables[FlowerCategoryDS.TableEnum.FlowerCategory.ToString()],"CategoryID="+CategoryID.ToString(), withRequired, loadRecursive, relatedTableNames);
				return ds.FlowerCategory.FindByCategoryID(CategoryID);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}
		/// <summary>
		/// 根據(jù)CategoryID獲取FlowerCategory表數(shù)據(jù)
		/// </summary>
		/// <returns>返回主鍵值對(duì)應(yīng)的數(shù)據(jù)行</returns>
		public virtual FlowerCategoryDS.FlowerCategoryRow GetFlowerCategory(FlowerCategoryDS.FlowerCategoryDataTable tb, int CategoryID)
		{
			try
			{
				new FlowerCategoryDA().Load(tb, "CategoryID="+CategoryID.ToString());
				return tb.FindByCategoryID(CategoryID);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}
		/// <summary>
		/// 獲取符合條件的FlowerCategory記錄并填充相關(guān)聯(lián)的數(shù)據(jù)
		/// </summary>
		/// <param name="ds">接受數(shù)據(jù)填充的數(shù)據(jù)集實(shí)例(需已創(chuàng)建)</param>
		/// <param name="condition">條件(不帶where前綴)</param>
		/// <param name="relatedTables">指定填充關(guān)聯(lián)表范圍，在此范圍之外的關(guān)聯(lián)表將被忽略。此參數(shù)為空時(shí)將被忽略。</param>
		public virtual void GetFlowerCategorys(FlowerCategoryDS ds, string condition, params FlowerCategoryDS.TableEnum[] relatedTables)
		{
			try
			{
				string[] relatedTableNames = BuildDataTableNameArray(relatedTables);
				FlowerCategoryDA da = new FlowerCategoryDA();
				da.LoadWithRelated(ds, da.DataTables[FlowerCategoryDS.TableEnum.FlowerCategory.ToString()], condition, relatedTableNames);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}

		/// <summary>
		/// 獲取符合條件的FlowerCategory記錄并填充向上關(guān)聯(lián)的數(shù)據(jù)表數(shù)據(jù)(不填充下級(jí)子表數(shù)據(jù))
		/// </summary>
		/// <param name="ds">接受數(shù)據(jù)填充的數(shù)據(jù)集實(shí)例(需已創(chuàng)建)</param>
		/// <param name="condition">條件(不帶where前綴)</param>
		/// <param name="loadParentRecursive">是否遞歸裝載所有關(guān)聯(lián)的上級(jí)(父)數(shù)據(jù)表，為false時(shí)只裝載上一層關(guān)聯(lián)數(shù)據(jù)表</param>
		/// <param name="relatedTables">指定填充關(guān)聯(lián)表范圍，在此范圍之外的關(guān)聯(lián)表將被忽略。此參數(shù)為空時(shí)將被忽略。</param>
		public virtual void GetFlowerCategorys(FlowerCategoryDS ds, string condition, bool loadParentRecursive, params FlowerCategoryDS.TableEnum[] relatedTables)
		{
			try
			{
				string[] relatedTableNames = BuildDataTableNameArray(relatedTables);
				FlowerCategoryDA da = new FlowerCategoryDA();
				da.LoadWithRequired(ds, da.DataTables[FlowerCategoryDS.TableEnum.FlowerCategory.ToString()], condition, loadParentRecursive, relatedTableNames);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}

		/// <summary>
		/// 獲取符合條件的FlowerCategory記錄并填充相關(guān)聯(lián)的數(shù)據(jù)
		/// </summary>
		/// <param name="ds">接受數(shù)據(jù)填充的數(shù)據(jù)集實(shí)例(需已創(chuàng)建)</param>
		/// <param name="condition">條件(不帶where前綴)</param>
		/// <param name="withRequired">是否裝載所有關(guān)聯(lián)的上級(jí)(父)數(shù)據(jù)表</param>
		/// <param name="loadRecursive">是否遞歸裝載所有下級(jí)(子)數(shù)據(jù)表，為false時(shí)只裝載關(guān)聯(lián)的一級(jí)子數(shù)據(jù)表</param>
		/// <param name="relatedTables">指定填充關(guān)聯(lián)表范圍，在此范圍之外的關(guān)聯(lián)表將被忽略。此參數(shù)為空時(shí)將被忽略。</param>
		public virtual void GetFlowerCategorys(FlowerCategoryDS ds, string condition, bool withRequired, bool loadRecursive, params FlowerCategoryDS.TableEnum[] relatedTables)
		{
			try
			{
				string[] relatedTableNames = BuildDataTableNameArray(relatedTables);
				FlowerCategoryDA da = new FlowerCategoryDA();
				da.LoadWithRelated(ds, da.DataTables[FlowerCategoryDS.TableEnum.FlowerCategory.ToString()], condition, withRequired, loadRecursive, relatedTableNames);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}

		/// <summary>
		/// 獲取符合條件的FlowerCategory記錄
		/// </summary>
		/// <param name="tb">接受數(shù)據(jù)填充的數(shù)據(jù)表(需已創(chuàng)建)</param>
		/// <param name="condition">條件(不帶where前綴)</param>
		public virtual void GetFlowerCategorys(FlowerCategoryDS.FlowerCategoryDataTable tb, string condition)
		{
			try
			{
				FlowerCategoryDA da = new FlowerCategoryDA();
				da.Load(tb, condition);
			}
			catch(Exception ex)
			{
				throw new BLException(ExceptionType.DataLoadFailed, ex.Message);
			}
		}

	}//end of class
}//end of namespace