Atlassian JIRA
| Transaction | This represents the state of a running transaction that can be comitted or rolled back |
| TransactionSupport | Represents the ability to peform a database transaction in JIRA. |
| TransactionSupportImpl | |
| Txn | A static version of TransactionSupport that calls statically to PICO to get the implementation needed. |
| TransactionRuntimeException | This runtime exception is thrown by the Transaction handling code. |