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using Common.Utility; using System; using System.Collections; using System.Collections.Generic; using System.Configuration; using System.Data; using System.Data.SqlClient; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Web; using System.Web.Script.Serialization;
namespace Repository.DAO { public class RemittanceDao { private SqlConnection _connection;
public RemittanceDao() { Init(); }
private void Init() { _connection = new SqlConnection(GetConnectionString()); }
private void OpenConnection() { if (_connection.State == ConnectionState.Open) _connection.Close(); _connection.Open(); }
private void CloseConnection() { if (_connection.State == ConnectionState.Open) this._connection.Close(); }
private string GetConnectionString() { return ConfigurationManager.ConnectionStrings["dbConnection"].ConnectionString; }
public DataSet ExecuteDataset(string sql) { var ds = new DataSet(); SqlDataAdapter da;
try { OpenConnection(); da = new SqlDataAdapter(sql, _connection); da.SelectCommand.CommandTimeout = 230;
da.Fill(ds); da.Dispose(); CloseConnection(); } catch (Exception ex) { throw ex; } finally { da = null; CloseConnection(); } return ds; }
public DataTable ExecuteDataTable(string sql) { using (var ds = ExecuteDataset(sql)) { if (ds == null || ds.Tables.Count == 0) return null;
return ds.Tables[0]; } }
public DataRow ExecuteDataRow(string sql) { using (var ds = ExecuteDataset(sql)) { if (ds == null || ds.Tables.Count == 0) return null;
if (ds.Tables[0].Rows.Count == 0) return null;
return ds.Tables[0].Rows[0]; } }
public String GetSingleResult(string sql) { try { var ds = ExecuteDataset(sql); if (ds == null || ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0) return "";
return ds.Tables[0].Rows[0][0].ToString(); } catch (Exception ex) { throw ex; } finally { CloseConnection(); } }
public String FilterStringForXml(string strVal) { var str = FilterQuote(strVal);
if (str.ToLower() == "null") str = "";
//str = "'" + str + "'";
return str; }
public String FilterString(string strVal) { var str = FilterQuote(strVal);
if (str.ToLower() != "null") str = "'" + str + "'";
return str; }
public String FilterAmpersand(string strVal) { if (string.IsNullOrEmpty(strVal)) { strVal = ""; } var str = strVal/*.Trim()*/;
if (!string.IsNullOrEmpty(str)) { str = str.Replace("&", "&"); } return str; }
public String FilterStringUnicode(string strVal) { var str = FilterQuote(strVal);
if (str.ToLower() != "null") str = "N'" + str + "'";
return str; }
public String FilterQuoteNative(string strVal) { if (string.IsNullOrEmpty(strVal)) { strVal = ""; } var str = Encode(strVal.Trim());
if (!string.IsNullOrEmpty(str)) { str = str.Replace(";", ""); //str = str.Replace(",", "");
str = str.Replace("--", ""); str = str.Replace("'", "");
str = str.Replace("/*", ""); str = str.Replace("*/", "");
str = str.Replace(" select ", ""); str = str.Replace(" insert ", ""); str = str.Replace(" update ", ""); str = str.Replace(" delete ", "");
str = str.Replace(" drop ", ""); str = str.Replace(" truncate ", ""); str = str.Replace(" create ", "");
str = str.Replace(" begin ", ""); str = str.Replace(" end ", ""); str = str.Replace(" char(", "");
str = str.Replace(" exec ", ""); str = str.Replace(" xp_cmd ", "");
str = str.Replace("<script", ""); } else { str = "null"; } return str; }
private string Encode(string strVal) { var sb = new StringBuilder(HttpUtility.HtmlEncode(HttpUtility.JavaScriptStringEncode(strVal))); // Selectively allow <b> and <i>
sb.Replace("<b>", "<b>"); sb.Replace("</b>", ""); sb.Replace("<i>", "<i>"); sb.Replace("</i>", ""); return sb.ToString(); }
public String FilterStringNativeTrim(string strVal) { var str = FilterQuoteNative(strVal);
if (str.ToLower() != "null") str = "'" + str + "'"; else str = "";
return str; }
public String FilterStringNative(string strVal) { var str = FilterQuoteNative(strVal);
if (str.ToLower() != "null") str = "'" + str + "'";
return str; }
public string SingleQuoteToDoubleQuote(string strVal) { strVal = strVal.Replace("\"", ""); return strVal.Replace("'", "\""); }
public String FilterQuote(string strVal) { if (string.IsNullOrEmpty(strVal)) { strVal = ""; } var str = strVal/*.Trim()*/;
if (!string.IsNullOrEmpty(str)) { str = str.Replace(";", ""); //str = str.Replace(",", "");
str = str.Replace("--", ""); str = str.Replace("'", "");
str = str.Replace("/*", ""); str = str.Replace("*/", "");
str = str.Replace(" select ", ""); str = str.Replace(" insert ", ""); str = str.Replace(" update ", ""); str = str.Replace(" delete ", "");
str = str.Replace(" drop ", ""); str = str.Replace(" truncate ", ""); str = str.Replace(" create ", "");
str = str.Replace(" begin ", ""); str = str.Replace(" end ", ""); str = str.Replace(" char(", "");
str = str.Replace(" exec ", ""); str = str.Replace(" xp_cmd ", "");
str = str.Replace("<script", ""); } else { str = "null"; } return str; }
public DbResult ParseDbResultV2(string sql) { return ParseDbResult(ExecuteDatasetV2(sql).Tables[0]); }
public DataSet ExecuteDatasetV2(string sql) { var ds = new DataSet(); using (var _connection = new SqlConnection(GetConnectionString())) { using (var cmd = new SqlCommand(sql, _connection)) { cmd.CommandTimeout = GetCommandTimeOut(); SqlDataAdapter da; try { //OpenConnection();
da = new SqlDataAdapter(cmd); da.Fill(ds); da.Dispose(); //CloseConnection();
} catch (Exception ex) { throw ex; } finally { da = null; //cmd.Dispose();
//CloseConnection();
} } } return ds; }
private int GetCommandTimeOut() { int cto = 0; try { int.TryParse(ConfigurationSettings.AppSettings["eto"].ToString(), out cto); if (cto == 0) cto = 30; } catch (Exception) { cto = 30; } return cto; }
public DbResult ParseDbResult(DataTable dt) { var res = new DbResult(); if (dt.Rows.Count > 0) { res.ErrorCode = dt.Rows[0][0].ToString(); res.Msg = dt.Rows[0][1].ToString(); res.Id = dt.Rows[0][2].ToString(); } if (dt.Columns.Count > 3) { res.Extra = dt.Rows[0][3].ToString(); } if (dt.Columns.Count > 4) { res.Extra2 = dt.Rows[0][4].ToString(); } if (dt.Columns.Count > 5) { res.Extra2 = dt.Rows[0][5].ToString(); } return res; }
public DbResult ParseDbResult(string sql) { return ParseDbResult(ExecuteDataset(sql).Tables[0]); }
public DataTable GetTable2(string sql) { return ExecuteDataset(sql).Tables[1]; }
protected string ParseData(string data) { return data.Replace("\"", "").Replace("'", "").Trim(); }
public string AutoSelect(string str1, string str2) { if (str1.ToLower() == str2.ToLower()) return "selected=\"selected\"";
return ""; }
protected string ParseDate(string data) { data = FilterString(data); if (data.ToUpper() == "NULL") return data; data = data.Replace("'", ""); var dateParts = data.Split('/'); if (dateParts.Length < 3) return "NULL"; var m = dateParts[0]; var d = dateParts[1]; var y = dateParts[2];
return "'" + y + "-" + (m.Length == 1 ? "0" + m : m) + "-" + (d.Length == 1 ? "0" + d : d) + "'"; }
public DataTable GetTable(string sql) { var ds = new DataSet(); SqlDataAdapter da;
try { OpenConnection(); da = new SqlDataAdapter(sql, _connection);
da.Fill(ds); da.Dispose(); CloseConnection(); } catch (Exception ex) { throw ex; } finally { da = null; CloseConnection(); } return ds.Tables[0]; }
public void ExecuteProcedure(string spName, SqlParameter[] param) { try { OpenConnection(); SqlCommand command = new SqlCommand(spName, _connection); command.CommandType = CommandType.StoredProcedure;
foreach (SqlParameter p in param) { command.Parameters.Add(p); } command.ExecuteNonQuery(); } catch (Exception ex) { throw ex; } finally { CloseConnection(); } }
public string DataTableToText(ref DataTable dt, string delemeter, Boolean includeColHeader) { var sb = new StringBuilder(); var del = ""; var rowcnt = 0; if (includeColHeader) { foreach (DataColumn col in dt.Columns) { sb.Append(del); sb.Append(col.ColumnName); del = delemeter; } rowcnt++; }
foreach (DataRow row in dt.Rows) { if (rowcnt > 0) { sb.AppendLine(); } del = ""; foreach (DataColumn col in dt.Columns) { sb.Append(del); sb.Append(row[col.ColumnName].ToString()); del = delemeter; } rowcnt++; } return sb.ToString(); }
public string DataTableToText(ref DataTable dt, string delemeter) { return DataTableToText(ref dt, delemeter, true); }
public string DataTableToHTML(ref DataTable dt, Boolean includeColHeader) { var sb = new StringBuilder("<table>");
if (includeColHeader) { sb.AppendLine("<tr>"); foreach (DataColumn col in dt.Columns) { sb.Append("<th>" + col.ColumnName + "</th>"); } sb.AppendLine("</tr>"); }
foreach (DataRow row in dt.Rows) { sb.AppendLine("<tr>"); foreach (DataColumn col in dt.Columns) { sb.Append("<td>" + row[col.ColumnName].ToString() + "</td>"); } sb.AppendLine("</tr>"); } sb.AppendLine("</table>"); return sb.ToString(); }
public string DataTableToHTML(ref DataTable dt) { return DataTableToHTML(ref dt, true); }
public DbResult TryParseSQL(string sql) { var dr = new DbResult(); try { OpenConnection(); using (SqlCommand command = new SqlCommand()) { command.Connection = _connection; command.CommandType = CommandType.Text; command.CommandText = "SET NOEXEC ON " + sql + " SET NOEXEC OFF"; ; command.ExecuteNonQuery(); dr.ErrorCode = "0"; dr.Msg = "Success"; } return dr; } catch (Exception ex) { dr.ErrorCode = "1"; dr.Msg = FilterQuote(ex.Message); return dr; } finally { CloseConnection(); } }
public DataTable DecodeLogData(DataTable logTable) { var data = GetDataTemplete(logTable); if (string.IsNullOrWhiteSpace(data)) { return null; }
var fieldList = new ArrayList(); fieldList.Add("Table"); fieldList.Add("ChangedDate"); fieldList.Add("ChangedBy"); fieldList.Add("ChangedType"); fieldList.Add("DataID");
var dt = CreateDataTableFromLogData(data, fieldList);
foreach (DataRow row in logTable.Rows) { DataRow newRow = dt.NewRow(); newRow["Table"] = row["tableName"].ToString(); newRow["ChangedDate"] = row["createdDate"].ToString(); newRow["ChangedBy"] = row["createdBy"].ToString(); newRow["ChangedType"] = row["logType"].ToString(); newRow["DataID"] = row["dataId"].ToString();
CreateDataRowFromLogData(ref newRow, row["newData"].ToString()); dt.Rows.Add(newRow); }
return dt; } public string DataTableToJson(DataTable table) { if (table == null) return ""; var list = new List<Dictionary<string, object>>();
foreach (DataRow row in table.Rows) { var dict = new Dictionary<string, object>();
foreach (DataColumn col in table.Columns) { dict[col.ColumnName] = string.IsNullOrEmpty(row[col].ToString()) ? "" : row[col]; } list.Add(dict); } var serializer = new JavaScriptSerializer(); string json = serializer.Serialize(list); return json; }
#region Helper
private string GetDataTemplete(DataTable dt) { var data = ""; foreach (DataRow row in dt.Rows) { data = row["OldData"].ToString(); if (string.IsNullOrWhiteSpace(data)) { data = row["OldData"].ToString(); } if (!string.IsNullOrWhiteSpace(data)) { return data; } } return data; }
private DataTable CreateDataTableFromLogData(string data, ArrayList defaultFields) { var dt = new DataTable();
foreach (var fld in defaultFields) { dt.Columns.Add(fld.ToString()); }
var stringSeparators = new[] { "-:::-" }; var dataList = data.Split(stringSeparators, StringSplitOptions.None); const string seperator = "="; foreach (var itm in dataList) { var seperatorPos = itm.IndexOf(seperator); if (seperatorPos > -1) { var field = itm.Substring(0, seperatorPos - 1).Trim(); dt.Columns.Add(field); } } return dt; }
private void CreateDataRowFromLogData(ref DataRow row, string data) { var stringSeparators = new[] { "-:::-" }; var dataList = data.Split(stringSeparators, StringSplitOptions.None);
const string seperator = "="; foreach (var itm in dataList) { var seperatorPos = itm.IndexOf(seperator); if (seperatorPos > -1) { var field = itm.Substring(0, seperatorPos - 1).Trim(); var value = itm.Substring(seperatorPos + 1).Trim();
row[field] = value; } } }
public DataTable getTable(string sql) { return ExecuteDataTable(sql); }
#endregion Helper
}
}
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