public static bool CreateTable(MetaStandard standard) { if (standard == null) return false; try { StringBuilder strSQL = new StringBuilder("Create Table "); strSQL.Append(standard.TableName); strSQL.Append(" ("); strSQL.Append(GetSQLFromField(IDFieldInfo)); strSQL.Append(","); foreach (FieldInfo fInfo in standard.FieldsInfo) { strSQL.Append(GetSQLFromField(fInfo)); strSQL.Append(","); } strSQL.Remove(strSQL.Length - 1, 1); strSQL.Append(")"); Environment.AdodbHelper.ExecuteSQL(strSQL.ToString()); return true; } catch { return false; } }
public MetaStandard NewStandard() { IList<MetaStandard> dsSource = lbStandards.DataSource as IList<MetaStandard>; if (dsSource == null) { dsSource = new List<MetaStandard>(); lbStandards.DataSource = dsSource; } MetaStandard standard = new MetaStandard(); standard.Name = "新标准"; dsSource.Add(standard); //lbStandards.Items.Add(standard); lbStandards.SelectedItem = standard; return standard; }
public MetaStandard NewStandard() { IList <MetaStandard> dsSource = lbStandards.DataSource as IList <MetaStandard>; if (dsSource == null) { dsSource = new List <MetaStandard>(); lbStandards.DataSource = dsSource; } MetaStandard standard = new MetaStandard(); standard.Name = "新标准"; dsSource.Add(standard); //lbStandards.Items.Add(standard); lbStandards.SelectedItem = standard; return(standard); }
public override void OnClick() { MetaStandard newStandard=new MetaStandard(); newStandard.Name="�½���"; newStandard.Creator = Environment.Application.UserName; newStandard.CreateTime = DateTime.Now; if (m_FrmAdd == null || m_FrmAdd.IsDisposed) { m_FrmAdd = new FrmStandardProperty(); m_FrmAdd.ViewMode = FrmStandardProperty.enumPropertyViewMode.New; m_FrmAdd.Text = "�½�Ԫ���ݱ�"; } m_FrmAdd.CurrentStandard = newStandard; if (m_FrmAdd.ShowDialog(base.m_Hook.UIHook.MainForm) == DialogResult.OK) { MetaStandardHelper.SaveStandard(m_FrmAdd.CurrentStandard); } this.m_Manager.Refresh(); }
public override void OnClick() { MetaStandard newStandard = new MetaStandard(); newStandard.Name = "新建标准"; newStandard.Creator = Environment.Application.UserName; newStandard.CreateTime = DateTime.Now; if (m_FrmAdd == null || m_FrmAdd.IsDisposed) { m_FrmAdd = new FrmStandardProperty(); m_FrmAdd.ViewMode = FrmStandardProperty.enumPropertyViewMode.New; m_FrmAdd.Text = "新建元数据标准"; } m_FrmAdd.CurrentStandard = newStandard; if (m_FrmAdd.ShowDialog(base.m_Hook.UIHook.MainForm) == DialogResult.OK) { MetaStandardHelper.SaveStandard(m_FrmAdd.CurrentStandard); } this.m_Manager.Refresh(); }
/// <summary> /// 删除字典项 /// </summary> /// <param name="standard"></param> /// <returns></returns> public static bool DeleteStandard(MetaStandard standard) { if (standard == null) return false; try { // 记录 if (standard.FieldsInfo != null) { foreach (FieldInfo fInfo in standard.FieldsInfo) { Environment.NhibernateHelper.DeleteObject(fInfo); } } Environment.NhibernateHelper.DeleteObject(standard); Environment.NhibernateHelper.Flush(); // 删除数据表 if (Environment.AdodbHelper.TableExists(standard.TableName)) { Environment.AdodbHelper.ExecuteSQL(string.Format("Drop table {0}", standard.TableName)); } return true; } catch (Exception exp) { ErrorMessage = "删除出错了!"; Environment.Logger.AppendMessage(Define.enumLogType.Error, string.Format("删除元数据标准时出错:{0}", exp.ToString())); return false; } }
public static bool UpdateMeatadata(MetaStandard standard, DataTable dtData) { if (standard == null) return false; return Environment.AdodbHelper.UpdateTable(standard.TableName, dtData); }
/// <summary> /// 保存字典项 /// </summary> /// <param name="standard"></param> /// <returns></returns> public static bool SaveStandard(MetaStandard standard) { if (standard == null) return false ; try { Environment.NhibernateHelper.SaveObject(standard); // 记录 if (standard.FieldsInfo != null) { foreach (FieldInfo fInfo in standard.FieldsInfo) { fInfo.Layer = standard.ID; Environment.NhibernateHelper.SaveObject(fInfo); } } Environment.NhibernateHelper.Flush(); // 创建表 if (Environment.AdodbHelper.TableExists(standard.TableName)) { int eCount = Environment.AdodbHelper.ExecuteSQL(string.Format("Drop table {0}", standard.TableName)); if (eCount < 1) { ErrorMessage = "删除原有数据表时出错"; return false; } } if (!CreateTable(standard)) { ErrorMessage = "创建新数据表时出错"; return false; } return true; } catch (Exception exp) { Environment.Logger.AppendMessage(Define.enumLogType.Error, string.Format("保存元数据标准时出错:{0}", exp.ToString())); return false; } }
public MetaStandardHelper(MetaStandard metaStandard) { }
public static void ReLoadItem(MetaStandard standard) { if (standard == null) return; Environment.NhibernateHelper.RefreshObject(standard, Define.enumLockMode.UpgradeNoWait); }
public static DataTable GetMetadata(MetaStandard standard, string strClause, int countPerPage, int pageIndex, ref int totalCount) { if (!Environment.AdodbHelper.TableExists(standard.TableName)) { if (!CreateTable(standard)) { ErrorMessage = "此标准的数据表不存在,并且创建失败"; return null; } } DataTable dtResult = GetMetadata(standard.TableName, strClause, countPerPage, pageIndex, ref totalCount); TransCaption(dtResult, standard.GetFieldNameDictionary()); return dtResult; }
public static DataTable GetAllMetaData(MetaStandard standard) { DataTable dtResult= Environment.AdodbHelper.ExecuteDataTable(string.Format("select * from {0}",standard.TableName)); TransCaption(dtResult, standard.GetFieldNameDictionary()); return dtResult; }