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DataProviderBase.cs
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283 lines (218 loc) · 10.5 KB
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using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Text;
using SiteServer.CMS.Core;
using SiteServer.Plugin;
using SiteServer.Utils;
namespace SiteServer.CMS.Data
{
public class DataProviderBase
{
protected virtual string ConnectionString => WebConfigUtils.ConnectionString;
public virtual string TableName => string.Empty;
public virtual List<TableColumn> TableColumns => null;
protected IDbConnection GetConnection()
{
return SqlUtils.GetIDbConnection(WebConfigUtils.DatabaseType, ConnectionString);
}
protected IDbConnection GetConnection(string connectionString)
{
return SqlUtils.GetIDbConnection(WebConfigUtils.DatabaseType, connectionString);
}
protected IDbConnection GetConnection(DatabaseType databaseType, string connectionString)
{
return SqlUtils.GetIDbConnection(databaseType, connectionString);
}
protected IDbDataParameter GetParameter(string parameterName, DataType dataType, int value)
{
return SqlUtils.GetIDbDataParameter(parameterName, dataType, 0, value);
}
protected IDbDataParameter GetParameter(string parameterName, DataType dataType, bool value)
{
return SqlUtils.GetIDbDataParameter(parameterName, dataType, 0, value);
}
protected IDbDataParameter GetParameter(string parameterName, DataType dataType, decimal value)
{
return SqlUtils.GetIDbDataParameter(parameterName, dataType, 0, value);
}
protected IDbDataParameter GetParameter(string parameterName, DataType dataType, DateTime value)
{
return SqlUtils.GetIDbDataParameter(parameterName, dataType, 0, value);
}
protected IDbDataParameter GetParameter(string parameterName, DataType dataType, string value)
{
return SqlUtils.GetIDbDataParameter(parameterName, dataType, 0, value);
}
protected IDbDataParameter GetParameter(string parameterName, DataType dataType, int size, string value)
{
return SqlUtils.GetIDbDataParameter(parameterName, dataType, size, value);
}
protected IDbDataParameter GetParameter(string parameterName, DataType dataType, int size, decimal value)
{
return SqlUtils.GetIDbDataParameter(parameterName, dataType, size, value);
}
protected List<IDataParameter> GetInParameterList(string parameterName, DataType dataType, int dataLength, ICollection valueCollection, out string parameterNameList)
{
parameterNameList = string.Empty;
if (valueCollection == null || valueCollection.Count <= 0) return new List<IDataParameter>();
var parameterList = new List<IDataParameter>();
var sbCondition = new StringBuilder();
var i = 0;
foreach (var obj in valueCollection)
{
i++;
var value = obj.ToString();
var parmName = parameterName + "_" + i;
sbCondition.Append(parmName + ",");
parameterList.Add(dataType == DataType.Integer
? GetParameter(parmName, dataType, value)
: GetParameter(parmName, dataType, dataLength, value));
}
parameterNameList = sbCondition.ToString().TrimEnd(',');
return parameterList;
}
protected IDataReader ExecuteReader(string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteReader(ConnectionString, commandText, commandParameters);
}
protected IDataReader ExecuteReader(string commandText)
{
return DataProvider.DatabaseApi.ExecuteReader(ConnectionString, commandText);
}
protected IDataReader ExecuteReader(IDbConnection conn, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteReader(conn, commandText, commandParameters);
}
protected IDataReader ExecuteReader(IDbConnection conn, string commandText)
{
return DataProvider.DatabaseApi.ExecuteReader(conn, commandText);
}
protected IDataReader ExecuteReader(IDbTransaction trans, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteReader(trans, commandText, commandParameters);
}
protected IDataReader ExecuteReader(IDbTransaction trans, string commandText)
{
return DataProvider.DatabaseApi.ExecuteReader(trans, commandText);
}
protected IDataReader ExecuteReader(string connectionString, string commandText)
{
return DataProvider.DatabaseApi.ExecuteReader(connectionString, commandText);
}
protected IDataReader ExecuteReader(string connectionString, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteReader(connectionString, commandText, commandParameters);
}
protected DataSet ExecuteDataset(string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteDataset(ConnectionString, commandText, commandParameters);
}
protected DataSet ExecuteDataset(string commandText)
{
return DataProvider.DatabaseApi.ExecuteDataset(ConnectionString, commandText);
}
protected DataSet ExecuteDataset(string connectionString, string commandText)
{
return DataProvider.DatabaseApi.ExecuteDataset(connectionString, commandText);
}
protected int ExecuteNonQuery(IDbConnection conn, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteNonQuery(conn, commandText, commandParameters);
}
protected int ExecuteNonQuery(IDbConnection conn, string commandText)
{
return DataProvider.DatabaseApi.ExecuteNonQuery(conn, commandText);
}
protected int ExecuteNonQuery(IDbTransaction trans, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteNonQuery(trans, commandText, commandParameters);
}
protected int ExecuteNonQuery(IDbTransaction trans, string commandText)
{
return DataProvider.DatabaseApi.ExecuteNonQuery(trans, commandText);
}
protected int ExecuteNonQuery(string connectionString, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteNonQuery(connectionString, commandText, commandParameters);
}
protected int ExecuteNonQuery(string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteNonQuery(ConnectionString, commandText, commandParameters);
}
protected int ExecuteNonQuery(string commandText)
{
return DataProvider.DatabaseApi.ExecuteNonQuery(ConnectionString, commandText);
}
protected int ExecuteNonQueryAndReturnId(string tableName, string idColumnName, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteNonQueryAndReturnId(tableName, idColumnName, ConnectionString, commandText, commandParameters);
}
protected int ExecuteNonQueryAndReturnId(string tableName, string idColumnName, IDbTransaction trans, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteNonQueryAndReturnId(tableName, idColumnName, trans, commandText, commandParameters);
}
protected int ExecuteCurrentId(IDbTransaction trans, string tableName, string idColumnName)
{
return DataProvider.DatabaseApi.ExecuteCurrentId(trans, tableName, idColumnName);
}
protected object ExecuteScalar(IDbConnection conn, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteScalar(conn, commandText, commandParameters);
}
protected object ExecuteScalar(IDbConnection conn, string commandText)
{
return DataProvider.DatabaseApi.ExecuteScalar(conn, commandText);
}
protected object ExecuteScalar(IDbTransaction trans, string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteScalar(trans, commandText, commandParameters);
}
protected object ExecuteScalar(IDbTransaction trans, string commandText)
{
return DataProvider.DatabaseApi.ExecuteScalar(trans, commandText);
}
protected object ExecuteScalar(string commandText, params IDataParameter[] commandParameters)
{
return DataProvider.DatabaseApi.ExecuteScalar(ConnectionString, commandText, commandParameters);
}
protected object ExecuteScalar(string commandText)
{
return DataProvider.DatabaseApi.ExecuteScalar(ConnectionString, commandText);
}
protected string GetString(IDataReader rdr, int i)
{
var value = rdr.IsDBNull(i) ? string.Empty : rdr.GetValue(i).ToString();
if (!string.IsNullOrEmpty(value))
{
value = AttackUtils.UnFilterSql(value);
}
if (WebConfigUtils.DatabaseType == DatabaseType.Oracle && value == SqlUtils.OracleEmptyValue)
{
value = string.Empty;
}
return value;
}
protected bool GetBool(IDataReader rdr, int i)
{
return !rdr.IsDBNull(i) && TranslateUtils.ToBool(rdr.GetValue(i).ToString());
}
protected int GetInt(IDataReader rdr, int i)
{
return rdr.IsDBNull(i) ? 0 : rdr.GetInt32(i);
}
protected decimal GetDecimal(IDataReader rdr, int i)
{
return rdr.IsDBNull(i) ? 0 : rdr.GetDecimal(i);
}
protected double GetDouble(IDataReader rdr, int i)
{
return rdr.IsDBNull(i) ? 0 : rdr.GetDouble(i);
}
protected DateTime GetDateTime(IDataReader rdr, int i)
{
return rdr.IsDBNull(i) ? DateTime.Now : rdr.GetDateTime(i);
}
}
}