/** Roll backs current transaction. */
private void rollbackCurrentTx() {
try {
TxContext ctx = txCtx.get();
if (ctx != null) {
txCtx.remove();
GridCacheTx tx = cache.tx();
if (tx != null) tx.rollback();
}
} catch (GridException e) {
log.error("Failed to rollback cache transaction.", e);
}
}
/**
* @param ctx Transaction context.
* @param key Key.
* @throws GridException If failed.
*/
private void unlock(TxContext ctx, Object key) throws GridException {
if (ctx.unlocked(key)) { // Finish transaction if last key is unlocked.
txCtx.remove();
GridCacheTx tx = cache.tx();
assert tx != null;
try {
tx.commit();
} finally {
tx.close();
}
assert cache.tx() == null;
}
}