/// <summary>
/// 生成业务单据的业务层代码
/// </summary>
/// <param name="param">参数</param>
/// <returns></returns>
public string GenerateBusinessBLL(Params4BusinessBLL param)
{
StringBuilder builder = new StringBuilder();
//.Net Framework的名字空间
builder.AppendLine("using System;");
builder.AppendLine("using System.Collections.Generic;");
builder.AppendLine("using System.Text;");
builder.AppendLine("using System.Data;");
builder.AppendLine("using System.Collections;");
//引用的自定义名字空间
foreach (string space in param.UsingNamespace)
{
builder.AppendLine("using " + space + ";");
}
//生成单元注释部分
CreateComment(builder, param.ConcretelyName);
//当前业务层所在的名字空间
builder.AppendLine("namespace " + param.BLL_Namespace);
builder.AppendLine("{");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// " + param.BLL_Name);
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public class " + param.BLL_Name + " : bllBaseBusiness" + (param.SupportBusinessLog ? ",IBusinessLogBLL" : "")); //基类,//支持BusinessLog接口
builder.AppendLine(" {");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 构造器");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public " + param.BLL_Name + "()");
builder.AppendLine(" {");
builder.AppendLine(" _KeyFieldName = " + param.ORM_Name + ".__KeyName; //主键字段");
builder.AppendLine(" _SummaryTableName = " + param.ORM_Name + ".__TableName;//表名");
builder.AppendLine(" _SaveVersionLog = false;//是否启用版本控制");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///根据单据号码和版本号获取版本历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override DataSet GetBusinessLog(string docNo, string verNo)");
builder.AppendLine(" {");
builder.AppendLine(" DataSet ds = new " + param.DAL_Name + "(Loginer.CurrentUser).GetBusinessLog(docNo, verNo);");
builder.AppendLine(" return ds;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///根据单据号码取业务数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override DataSet GetBusinessByKey(string keyValue, bool resetCurrent)");
builder.AppendLine(" {");
builder.AppendLine(" DataSet ds = new " + param.DAL_Name + "(Loginer.CurrentUser).GetBusinessByKey(keyValue); ");
builder.AppendLine(" this.SetNumericDefaultValue(ds); //设置预设值");
builder.AppendLine(" if (resetCurrent) _CurrentBusiness = ds; //保存当前业务数据的对象引用");
builder.AppendLine(" return ds;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///删除单据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override bool Delete(string keyValue)");
builder.AppendLine(" {");
builder.AppendLine(" return new " + param.DAL_Name + "(Loginer.CurrentUser).Delete(keyValue);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///检查单号是否存在");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public bool CheckNoExists(string keyValue)");
builder.AppendLine(" {");
builder.AppendLine(" return new " + param.DAL_Name + "(Loginer.CurrentUser).CheckNoExists(keyValue);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///保存数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override SaveResult Save(DataSet saveData)");
builder.AppendLine(" {");
builder.AppendLine(" return new " + param.DAL_Name + "(Loginer.CurrentUser).Update(saveData, this.OnChangeVersion); //交给数据层处理");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///审核单据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override void ApprovalBusiness(DataRow summaryRow)");
builder.AppendLine(" {");
builder.AppendLine(" summaryRow[BusinessCommonFields.AppDate] = DateTime.Now;");
builder.AppendLine(" summaryRow[BusinessCommonFields.AppUser] = Loginer.CurrentUser.Account;");
builder.AppendLine(" summaryRow[BusinessCommonFields.FlagApp] = \"Y\";");
builder.AppendLine(" string key = ConvertEx.ToString(summaryRow[" + param.ORM_Name + ".__KeyName]);");
builder.AppendLine(" new " + param.DAL_Name + "(Loginer.CurrentUser).ApprovalBusiness(key, \"Y\", Loginer.CurrentUser.Account, DateTime.Now);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///新增一张业务单据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override void NewBusiness()");
builder.AppendLine(" {");
builder.AppendLine(" DataTable summaryTable = _CurrentBusiness.Tables[" + param.ORM_Name + ".__TableName];");
builder.AppendLine(" DataRow row = summaryTable.Rows.Add(); ");
builder.AppendLine(" //row[" + param.ORM_Name + ".__KeyName] = \"*自动生成*\";");
builder.AppendLine(" //row[" + param.ORM_Name + ".VerNo] = \"01\";");
builder.AppendLine(" //row[" + param.ORM_Name + ".CreatedBy] = Loginer.CurrentUser.Account;");
builder.AppendLine(" //row[" + param.ORM_Name + ".CreationDate] = DateTime.Now;");
builder.AppendLine(" //row[" + param.ORM_Name + ".LastUpdatedBy] = Loginer.CurrentUser.Account;");
builder.AppendLine(" //row[" + param.ORM_Name + ".LastUpdateDate] = DateTime.Now;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///创建用于保存的临时数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override DataSet CreateSaveData(DataSet currentBusiness, UpdateType currentType)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///查询数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataTable GetSummaryByParam(string docNoFrom, string docNoTo, DateTime docDateFrom, DateTime docDateTo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///获取报表数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataSet GetReportData(string DocNoFrom, string DocNoTo, DateTime DateFrom, DateTime DateTo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
#region 生成IBusinessLogBLL Members
//生成支持业务单据版本功能的相关代码
if (param.SupportBusinessLog)
{
builder.AppendLine("");
builder.AppendLine(" #region IBusinessLogBLL Members");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 当前业务单据的窗体名");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public string CurrentFormName");
builder.AppendLine(" {");
builder.AppendLine(" get { return \"" + param.BusinessFormName + "\"; }");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 系统内所有业务单据列表");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataTable BusinessNameList");
builder.AppendLine(" {");
builder.AppendLine(" get { return DataDictCache.Cache.BusinessTables; }");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 搜索变更历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataSet SearchBusinessLog(string docNo)");
builder.AppendLine(" {");
builder.AppendLine(" if (docNo != string.Empty) //没指定查询条件");
builder.AppendLine(" {");
builder.AppendLine(" return new " + param.DAL_Name + "(Loginer.CurrentUser).GetBusinessLogs(docNo);");
builder.AppendLine(" }");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" #endregion");
builder.AppendLine("");
}
#endregion
#region 重写Business Log相关方法
//生成支持修改日志功能的相关代码
builder.AppendLine(" #region Business Log");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 写入日志");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override void WriteLog()");
builder.AppendLine(" {");
builder.AppendLine(" string key = this.DataBinder.Rows[0][" + param.ORM_Name + ".__KeyName].ToString();//取单据号码");
builder.AppendLine(" DataSet dsOriginal = this.GetBusinessByKey(key, false); //取保存前的原始数据, 用于保存日志时匹配数据.");
builder.AppendLine(" DataSet dsTemplate = this.CreateSaveData(this.CurrentBusiness, UpdateType.Modify); //创建用于保存的临时数据");
builder.AppendLine(" this.WriteLog(dsOriginal, dsTemplate);//保存日志 ");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 写入日志");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"original\">原始数据</param>");
builder.AppendLine(" /// <param name=\"changes\">修改后的数据</param>");
builder.AppendLine(" public override void WriteLog(DataTable original, DataTable changes) { }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 写入日志");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"original\">原始数据</param>");
builder.AppendLine(" /// <param name=\"changes\">修改后的数据</param>");
builder.AppendLine(" public override void WriteLog(DataSet original, DataSet changes)");
builder.AppendLine(" { //单独处理,即使错误,不向外抛出异常");
builder.AppendLine(" if (_SaveVersionLog == false) return; //应用策略");
builder.AppendLine(" try");
builder.AppendLine(" {");
builder.AppendLine(" string logID = Guid.NewGuid().ToString().Replace(\"-\", \"\"); //本次日志ID");
builder.AppendLine(" SystemLog.WriteLog(logID, original.Tables[0], changes.Tables[0], " + param.ORM_Name + ".__TableName, " + param.ORM_Name + ".__KeyName, true); //主表");
builder.AppendLine(" //明细表的修改日志,系统不支持自动生成,请手工调整代码");
builder.AppendLine(" //SystemLog.WriteLog(logID, original.Tables[1], changes.Tables[1], " + param.ORM_Name + ".__TableName, " + param.ORM_Name + ".__KeyName, false);");
builder.AppendLine(" }");
builder.AppendLine(" catch");
builder.AppendLine(" {");
builder.AppendLine(" Msg.Warning(\"写入日志发生错误！\");");
builder.AppendLine(" }");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" #endregion");
#endregion
builder.AppendLine(" }");
builder.AppendLine("}");
return(builder.ToString());
}
/// <summary>
/// 生成业务单据的业务层代码
/// </summary>
/// <param name="param">参数</param>
/// <returns></returns>
public string GenerateBusinessBLL(Params4BusinessBLL param)
{
StringBuilder builder = new StringBuilder();
//.Net Framework的名字空间
builder.AppendLine("using System;");
builder.AppendLine("using System.Collections.Generic;");
builder.AppendLine("using System.Text;");
builder.AppendLine("using System.Data;");
builder.AppendLine("using System.Collections;");
//引用的自定义名字空间
foreach (string space in param.UsingNamespace)
builder.AppendLine("using " + space + ";");
//生成单元注释部分
CreateComment(builder, param.ConcretelyName);
//当前业务层所在的名字空间
builder.AppendLine("namespace " + param.BLL_Namespace);
builder.AppendLine("{");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// " + param.BLL_Name);
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public class " + param.BLL_Name + " : bllBaseBusiness" + (param.SupportBusinessLog ? ",IBusinessLogBLL" : "")); //基类,//支持BusinessLog接口
builder.AppendLine(" {");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 构造器");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public " + param.BLL_Name + "()");
builder.AppendLine(" {");
builder.AppendLine(" _KeyFieldName = " + param.ORM_Name + ".__KeyName; //主键字段");
builder.AppendLine(" _SummaryTableName = " + param.ORM_Name + ".__TableName;//表名");
builder.AppendLine(" _SaveVersionLog = false;//是否启用版本控制");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///根据单据号码和版本号获取版本历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override DataSet GetBusinessLog(string docNo, string verNo)");
builder.AppendLine(" {");
builder.AppendLine(" DataSet ds = new " + param.DAL_Name + "(Loginer.CurrentUser).GetBusinessLog(docNo, verNo);");
builder.AppendLine(" return ds;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///根据单据号码取业务数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override DataSet GetBusinessByKey(string keyValue, bool resetCurrent)");
builder.AppendLine(" {");
builder.AppendLine(" DataSet ds = new " + param.DAL_Name + "(Loginer.CurrentUser).GetBusinessByKey(keyValue); ");
builder.AppendLine(" this.SetNumericDefaultValue(ds); //设置预设值");
builder.AppendLine(" if (resetCurrent) _CurrentBusiness = ds; //保存当前业务数据的对象引用");
builder.AppendLine(" return ds;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///删除单据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override bool Delete(string keyValue)");
builder.AppendLine(" {");
builder.AppendLine(" return new " + param.DAL_Name + "(Loginer.CurrentUser).Delete(keyValue);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///检查单号是否存在");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public bool CheckNoExists(string keyValue)");
builder.AppendLine(" {");
builder.AppendLine(" return new " + param.DAL_Name + "(Loginer.CurrentUser).CheckNoExists(keyValue);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///保存数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override SaveResult Save(DataSet saveData)");
builder.AppendLine(" {");
builder.AppendLine(" return new " + param.DAL_Name + "(Loginer.CurrentUser).Update(saveData, this.OnChangeVersion); //交给数据层处理");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///审核单据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override void ApprovalBusiness(DataRow summaryRow)");
builder.AppendLine(" {");
builder.AppendLine(" summaryRow[BusinessCommonFields.AppDate] = DateTime.Now;");
builder.AppendLine(" summaryRow[BusinessCommonFields.AppUser] = Loginer.CurrentUser.Account;");
builder.AppendLine(" summaryRow[BusinessCommonFields.FlagApp] = \"Y\";");
builder.AppendLine(" string key = ConvertEx.ToString(summaryRow[" + param.ORM_Name + ".__KeyName]);");
builder.AppendLine(" new " + param.DAL_Name + "(Loginer.CurrentUser).ApprovalBusiness(key, \"Y\", Loginer.CurrentUser.Account, DateTime.Now);");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///新增一张业务单据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override void NewBusiness()");
builder.AppendLine(" {");
builder.AppendLine(" DataTable summaryTable = _CurrentBusiness.Tables[" + param.ORM_Name + ".__TableName];");
builder.AppendLine(" DataRow row = summaryTable.Rows.Add(); ");
builder.AppendLine(" //row[" + param.ORM_Name + ".__KeyName] = \"*自动生成*\";");
builder.AppendLine(" //row[" + param.ORM_Name + ".VerNo] = \"01\";");
builder.AppendLine(" //row[" + param.ORM_Name + ".CreatedBy] = Loginer.CurrentUser.Account;");
builder.AppendLine(" //row[" + param.ORM_Name + ".CreationDate] = DateTime.Now;");
builder.AppendLine(" //row[" + param.ORM_Name + ".LastUpdatedBy] = Loginer.CurrentUser.Account;");
builder.AppendLine(" //row[" + param.ORM_Name + ".LastUpdateDate] = DateTime.Now;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///创建用于保存的临时数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override DataSet CreateSaveData(DataSet currentBusiness, UpdateType currentType)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///查询数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataTable GetSummaryByParam(string docNoFrom, string docNoTo, DateTime docDateFrom, DateTime docDateTo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" ///获取报表数据");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataSet GetReportData(string DocNoFrom, string DocNoTo, DateTime DateFrom, DateTime DateTo)");
builder.AppendLine(" {");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
#region 生成IBusinessLogBLL Members
//生成支持业务单据版本功能的相关代码
if (param.SupportBusinessLog)
{
builder.AppendLine("");
builder.AppendLine(" #region IBusinessLogBLL Members");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 当前业务单据的窗体名");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public string CurrentFormName");
builder.AppendLine(" {");
builder.AppendLine(" get { return \"" + param.BusinessFormName + "\"; }");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 系统内所有业务单据列表");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataTable BusinessNameList");
builder.AppendLine(" {");
builder.AppendLine(" get { return DataDictCache.Cache.BusinessTables; }");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 搜索变更历史记录");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public DataSet SearchBusinessLog(string docNo)");
builder.AppendLine(" {");
builder.AppendLine(" if (docNo != string.Empty) //没指定查询条件");
builder.AppendLine(" {");
builder.AppendLine(" return new " + param.DAL_Name + "(Loginer.CurrentUser).GetBusinessLogs(docNo);");
builder.AppendLine(" }");
builder.AppendLine(" return null;");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" #endregion");
builder.AppendLine("");
}
#endregion
#region 重写Business Log相关方法
//生成支持修改日志功能的相关代码
builder.AppendLine(" #region Business Log");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 写入日志");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" public override void WriteLog()");
builder.AppendLine(" {");
builder.AppendLine(" string key = this.DataBinder.Rows[0][" + param.ORM_Name + ".__KeyName].ToString();//取单据号码");
builder.AppendLine(" DataSet dsOriginal = this.GetBusinessByKey(key, false); //取保存前的原始数据, 用于保存日志时匹配数据.");
builder.AppendLine(" DataSet dsTemplate = this.CreateSaveData(this.CurrentBusiness, UpdateType.Modify); //创建用于保存的临时数据");
builder.AppendLine(" this.WriteLog(dsOriginal, dsTemplate);//保存日志 ");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 写入日志");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"original\">原始数据</param>");
builder.AppendLine(" /// <param name=\"changes\">修改后的数据</param>");
builder.AppendLine(" public override void WriteLog(DataTable original, DataTable changes) { }");
builder.AppendLine("");
builder.AppendLine(" /// <summary>");
builder.AppendLine(" /// 写入日志");
builder.AppendLine(" /// </summary>");
builder.AppendLine(" /// <param name=\"original\">原始数据</param>");
builder.AppendLine(" /// <param name=\"changes\">修改后的数据</param>");
builder.AppendLine(" public override void WriteLog(DataSet original, DataSet changes)");
builder.AppendLine(" { //单独处理,即使错误,不向外抛出异常");
builder.AppendLine(" if (_SaveVersionLog == false) return; //应用策略");
builder.AppendLine(" try");
builder.AppendLine(" {");
builder.AppendLine(" string logID = Guid.NewGuid().ToString().Replace(\"-\", \"\"); //本次日志ID");
builder.AppendLine(" SystemLog.WriteLog(logID, original.Tables[0], changes.Tables[0], " + param.ORM_Name + ".__TableName, " + param.ORM_Name + ".__KeyName, true); //主表");
builder.AppendLine(" //明细表的修改日志,系统不支持自动生成,请手工调整代码");
builder.AppendLine(" //SystemLog.WriteLog(logID, original.Tables[1], changes.Tables[1], " + param.ORM_Name + ".__TableName, " + param.ORM_Name + ".__KeyName, false);");
builder.AppendLine(" }");
builder.AppendLine(" catch");
builder.AppendLine(" {");
builder.AppendLine(" Msg.Warning(\"写入日志发生错误！\");");
builder.AppendLine(" }");
builder.AppendLine(" }");
builder.AppendLine("");
builder.AppendLine(" #endregion");
#endregion
builder.AppendLine(" }");
builder.AppendLine("}");
return builder.ToString();
}