/// <summary>
/// Select the distinct instance names of all fired-trigger records.
/// </summary>
/// <param name="conn">The conn.</param>
/// <returns></returns>
/// <remarks>
/// This is useful when trying to identify orphaned fired triggers (a
/// fired trigger without a scheduler state record.)
/// </remarks>
public ISet SelectFiredTriggerInstanceNames(ConnectionAndTransactionHolder conn)
{
ISet instanceNames = new HashSet();
using (IDbCommand cmd = PrepareCommand(conn, ReplaceTablePrefix(SqlSelectFiredTriggerInstanceNames)))
{
using (IDataReader rs = cmd.ExecuteReader())
{
while (rs.Read())
{
instanceNames.Add(rs[ColumnInstanceName]);
}
return instanceNames;
}
}
}
/// <summary>
/// Selects the paused trigger groups.
/// </summary>
/// <param name="conn">The DB Connection.</param>
/// <returns></returns>
public virtual ISet SelectPausedTriggerGroups(ConnectionAndTransactionHolder conn)
{
HashSet retValue = new HashSet();
using (IDbCommand cmd = PrepareCommand(conn, ReplaceTablePrefix(SqlSelectPausedTriggerGroups)))
{
using (IDataReader dr = cmd.ExecuteReader())
{
while (dr.Read())
{
string groupName = (string)dr[ColumnTriggerGroup];
retValue.Add(groupName);
}
}
return retValue;
}
}
/// <summary>
/// Gets the property groups.
/// </summary>
/// <param name="prefix">The prefix.</param>
/// <returns></returns>
public virtual string[] GetPropertyGroups(string prefix)
{
HashSet groups = new HashSet(10);
if (!prefix.EndsWith("."))
{
prefix += ".";
}
foreach (string key in props.Keys)
{
if (key.StartsWith(prefix))
{
string groupName = key.Substring(prefix.Length, (key.IndexOf('.', prefix.Length)) - (prefix.Length));
groups.Add(groupName);
}
}
return (string[]) groups.ToArray(typeof (string));
}