private void InitializeColumnAttributeMapping(ColumnAttribute column)
{
this.name = string.IsNullOrEmpty(column.Name) ? this.memberInfo.Name : column.Name;
if (column is KeyAttribute)
{
this.isPrimaryKey = true;
this.key = (KeyAttribute)this.memberAttribute;
this.isDbGenerated = this.isPrimaryKey && this.key.IsDbGenerated;
this.sequenceName = this.key.SequenceName;
}
this.memberType = this.memberInfo.ReflectedType;
this.dbType = column.DbType;
if (this.dbType == DBType.Char ||
this.dbType == DBType.NChar ||
this.dbType == DBType.NVarChar ||
this.dbType == DBType.VarChar)
{
this.length = column.Length;
}
this.isNullable = this.isPrimaryKey ? false : column.IsNullable;
this.isUnique = this.isPrimaryKey ? true : column.IsUnique;
if (column.IsVersion &&
(this.dbType == DBType.Int16 ||
this.dbType == DBType.Int32 ||
this.dbType == DBType.Int64 ||
this.dbType == DBType.DateTime))
{
this.isVersion = true;
}
else
{
throw new MappingException(string.Format("Invalid Version member type '{0}' for '{1}' , version type must be int or datetime type.",
this.dbType.ToString(),
this.entity.EntityType.Name + "." + this.memberInfo.Name));
}
this.updateCheck = column.UpdateCheck;
}
private void InitializeColumnAttributeMapping(ColumnAttribute column)
{
this.name = string.IsNullOrEmpty(column.Name) ? this.memberInfo.Name : column.Name;
if (column is KeyAttribute)
{
this.isPrimaryKey = true;
this.key = (KeyAttribute)this.memberAttribute;
this.isDbGenerated = this.isPrimaryKey && this.key.IsDbGenerated;
this.sequenceName = this.key.SequenceName;
}
this.memberType = this.memberInfo.ReflectedType;
this.dbType = column.DbType;
if (this.dbType == DBType.Char ||
this.dbType == DBType.NChar ||
this.dbType == DBType.NVarChar ||
this.dbType == DBType.VarChar)
{
this.length = column.Length;
}
this.isNullable = this.isPrimaryKey ? false : column.IsNullable;
this.isUnique = this.isPrimaryKey ? true : column.IsUnique;
if (column.IsVersion &&
(this.dbType == DBType.Int16 ||
this.dbType == DBType.Int32 ||
this.dbType == DBType.Int64 ||
this.dbType == DBType.DateTime))
{
this.isVersion = true;
}
else
{
throw new MappingException(string.Format("Invalid Version member type '{0}' for '{1}' , version type must be int or datetime type.",
this.dbType.ToString(),
this.entity.EntityType.Name + "." + this.memberInfo.Name));
}
this.updateCheck = column.UpdateCheck;
}