/** * Propagation: MANDATORY * * <pre>{@code * None -> Error * T1 -> T1 (cont.) * }</pre> */ @SuppressWarnings({"UnusedDeclaration"}) protected JtxTransaction propMandatory( JtxTransaction currentTx, JtxTransactionMode mode, Object scope) { if ((currentTx == null) || (currentTx.isNoTransaction() == true)) { throw new JtxException("No existing TX found for TX marked with propagation 'mandatory'"); } continueTx(currentTx, mode); return currentTx; }
/** * Propagation: REQUIRED * * <pre>{@code * None -> T2 * T1 -> T1 (cont.) * }</pre> */ protected JtxTransaction propRequired( JtxTransaction currentTx, JtxTransactionMode mode, Object scope) { if ((currentTx == null) || (currentTx.isNoTransaction() == true)) { currentTx = createNewTransaction(mode, scope, true); } else { continueTx(currentTx, mode); } return currentTx; }
/** * Propagation: SUPPORTS * * <pre>{@code * None -> None * T1 -> T1 (cont.) * }</pre> */ protected JtxTransaction propSupports( JtxTransaction currentTx, JtxTransactionMode mode, Object scope) { if ((currentTx != null) && (currentTx.isNoTransaction() != true)) { continueTx(currentTx, mode); } if (currentTx == null) { currentTx = createNewTransaction(mode, scope, false); } return currentTx; }