public void DropRecord(string dbName, string tableName, object recordKey)
{
try {
TXN_BEGIN(dbName: dbName, tableName: tableName, recordKey: recordKey);
DataFunctions.DropRecord(activeDStore, dbName, tableName, recordKey);
}
finally {
TXN_END();
}
}
private void ReleaseLocks()
{
logger.Debug("RECORD UN-LOCK");
// open datastore for exclusive access
using (var dstore = new DataStore(ActiveDataStoreType, exclusive: true)) {
try {
// get all existing locks
// release locks belonging to this connection
foreach (ConnectionLock activeLock in ReadActiveLocks(dstore))
{
logger.Debug("Lock found: {0}", activeLock);
if (activeLock.BelongsTo(this))
{
logger.Debug("Dropping lock: {0}", activeLock);
DataFunctions.DropRecord(dstore, connDbName, connDbLocksTableName, activeLock.LockId);
}
}
}
catch (Exception dropEx) {
// finally statement closes the dstore and release the exclusivity if throwing an exception
throw new Exception(
string.Format("Exception occured when dropping lock records. | {0}", dropEx.Message)
);
}
finally {
try {
// write changes
dstore.Commit();
}
catch (Exception commitEx) {
// finally statement closes the dstore and release the exclusivity if throwing an exception
throw new Exception(
string.Format("Exception occured when commiting released locks. | {0}", commitEx.Message)
);
}
}
}
}
