public static string ReplaceSqlParameter(string itemSql, DbLiteParameter itemParameter, string newName)
{
itemSql = Regex.Replace(itemSql, string.Format(@"{0} ", "\\" + itemParameter.ParameterName), newName + " ", RegexOptions.IgnoreCase);
itemSql = Regex.Replace(itemSql, string.Format(@"{0}\)", "\\" + itemParameter.ParameterName), newName + ")", RegexOptions.IgnoreCase);
itemSql = Regex.Replace(itemSql, string.Format(@"{0}\,", "\\" + itemParameter.ParameterName), newName + ",", RegexOptions.IgnoreCase);
itemSql = Regex.Replace(itemSql, string.Format(@"{0}$", "\\" + itemParameter.ParameterName), newName, RegexOptions.IgnoreCase);
return(itemSql);
}
protected virtual void PreToSql()
{
#region Identities
if (!IsOffIdentity)
{
List <string> identities = GetIdentityKeys();
if (identities != null && identities.Any())
{
this.InsertBuilder.DbColumnInfoList = this.InsertBuilder.DbColumnInfoList.Where(it =>
{
return(!identities.Any(i => it.DbColumnName.Equals(i, StringComparison.CurrentCultureIgnoreCase)));
}).ToList();
}
}
#endregion
#region IgnoreColumns
if (this.Context.IgnoreColumns != null && this.Context.IgnoreColumns.Any())
{
var currentIgnoreColumns = this.Context.IgnoreColumns.Where(it => it.EntityName == this.EntityInfo.EntityName).ToList();
this.InsertBuilder.DbColumnInfoList = this.InsertBuilder.DbColumnInfoList.Where(it =>
{
return(!currentIgnoreColumns.Any(i => it.PropertyName.Equals(i.PropertyName, StringComparison.CurrentCulture)));
}).ToList();
}
if (this.Context.IgnoreInsertColumns != null && this.Context.IgnoreInsertColumns.Any())
{
var currentIgnoreColumns = this.Context.IgnoreInsertColumns.Where(it => it.EntityName == this.EntityInfo.EntityName).ToList();
this.InsertBuilder.DbColumnInfoList = this.InsertBuilder.DbColumnInfoList.Where(it =>
{
return(!currentIgnoreColumns.Any(i => it.PropertyName.Equals(i.PropertyName, StringComparison.CurrentCulture)));
}).ToList();
}
#endregion
if (this.IsSingle)
{
foreach (var item in this.InsertBuilder.DbColumnInfoList)
{
if (this.InsertBuilder.Parameters == null)
{
this.InsertBuilder.Parameters = new List <DbLiteParameter>();
}
var paramters = new DbLiteParameter(this.SqlBuilder.SqlParameterKeyWord + item.DbColumnName, item.Value, item.PropertyType);
if (InsertBuilder.IsNoInsertNull && paramters.Value == null)
{
continue;
}
this.InsertBuilder.Parameters.Add(paramters);
}
}
}
protected void ProperyToParameter(object parameters, PropertyInfo[] propertyInfo, string sqlParameterKeyWord, List <DbLiteParameter> listParams, Type entityType)
{
PropertyInfo[] properties = null;
if (propertyInfo != null)
{
properties = propertyInfo;
}
else
{
properties = entityType.GetProperties();
}
foreach (PropertyInfo properyty in properties)
{
var value = properyty.GetValue(parameters, null);
if (properyty.PropertyType.IsEnum())
{
value = Convert.ToInt64(value);
}
if (value == null || value.Equals(DateTime.MinValue))
{
value = DBNull.Value;
}
if (properyty.Name.ToLower().Contains("hierarchyid"))
{
var parameter = new DbLiteParameter(sqlParameterKeyWord + properyty.Name, SqlDbType.Udt);
parameter.UdtTypeName = "HIERARCHYID";
parameter.Value = value;
listParams.Add(parameter);
}
else
{
var parameter = new DbLiteParameter(sqlParameterKeyWord + properyty.Name, value);
listParams.Add(parameter);
}
}
}
public void AddQueue(string sql, DbLiteParameter parsmeter)
{
this.Context.AddQueue(sql, parsmeter);
}
public IDeleteable <T> Where(string whereString, DbLiteParameter parameter)
{
DeleteBuilder.Parameters.Add(parameter);
return(this);
}