public void NullSafeSet(IDbCommand cmd, object value, int index)
{
string cmdText = cmd.CommandText;
int s = cmdText.IndexOf(DbFunc + '(');
if (s < 0)
{
if (cmdText.StartsWith("INSERT"))
{
cmdText = cmdText.Replace(", ROWID", "");
cmdText = cmdText.Replace(
string.Format(":p{0}, :p{1}", index, index + 1),
string.Format("{0}(:p{1}, :p{2})", DbFunc, index, index + 1));
}
else //update
{
cmdText = cmdText.Replace(
string.Format(":p{0}, ROWID = :p{1}", index, index + 1),
string.Format("{0}(:p{1}, :p{2})", DbFunc, index, index + 1));
}
cmd.CommandText = cmdText;
}
if (value == null)
{
((IDataParameter)cmd.Parameters[index]).Value = DBNull.Value;
((IDataParameter)cmd.Parameters[index + 1]).Value = DBNull.Value;
}
else
{
BFileType bf = value as BFileType;
((IDataParameter)cmd.Parameters[index]).Value = bf.DirName;
((IDataParameter)cmd.Parameters[index + 1]).Value = bf.FileName;
}
}
public object NullSafeGet(IDataReader rs, string[] names, object owner)
{
byte[] bin = (byte[])NHibernateUtil.BinaryBlob.NullSafeGet(rs, names[0]);
if (bin != null)
{
BFileType bf = new BFileType();
bf.Binary = bin;
return(bf);
}
return(null);
}
public object DeepCopy(object value)
{
if (value == null)
{
return(null);
}
BFileType valueBFile = (BFileType)value;
return(new BFileType(
valueBFile.DirName,
valueBFile.FileName,
valueBFile.Binary));
}
public object NullSafeGet(IDataReader rs, string[] names, object owner)
{
byte[] bin = (byte[]) NHibernateUtil.BinaryBlob.NullSafeGet(rs, names[0]);
if (bin != null)
{
BFileType bf = new BFileType();
bf.Binary = bin;
return bf;
}
return null;
}