Class TransactionManager<C, P>

Class for managing database transactions.

Type parameters

C

The type of connection returned from TransactionManager.getConnection.
P

The type of connection pool used by the database-specific ConnectionManager.

Hierarchy

TransactionManager
- MySQLTransactionManager

Index

Constructors

constructor

Properties

connMan

Methods

Constructors

constructor

new TransactionManager(connMan: ConnectionManager<P>): TransactionManager

- Defined in transaction/transaction-manager.ts:12
Initialize the TransactionManager with a ConnectionManager instance.

Parameters
- connMan: ConnectionManager<P>
Returns TransactionManager

Properties

Protected connMan

connMan: ConnectionManager<P>

Methods

Abstract begin

begin(): Promise<this>

- Defined in transaction/transaction-manager.ts:33
Begin a transaction.

Returns Promise<this>

Abstract commit

commit(): Promise<this>

- Defined in transaction/transaction-manager.ts:38
Commit a transaction.

Returns Promise<this>

Abstract getConnection

getConnection(): C

- Defined in transaction/transaction-manager.ts:28
Get the underlying connection object, which should be a single connection from the connection pool upon which queries can be executed.

Returns C

Abstract getTransactionState

getTransactionState(): TransactionStateType

- Defined in transaction/transaction-manager.ts:22
Get the state of the transaction.

Returns TransactionStateType

Abstract rollback

rollback(): Promise<this>

- Defined in transaction/transaction-manager.ts:43
Rollback a transaction.

Returns Promise<this>

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