CADatabaseTransactionType

All Superinterfaces:: AutoCloseable

public interface CADatabaseTransactionType extends AutoCloseable

A database transaction. If the transaction is closed, it is automatically rolled back.

Method Summary

Modifier and Type

Method

Description

void

close()

void

commit()

Commit the transaction.

<T extends CADatabaseQueriesType> T

queries(Class<T> queryClass)

Obtain queries for the transaction.

void

rollback()

Roll back the transaction.

void

setUserId(CAUserID newUserId)

Set the transaction's user ID.

CAUserID

userId()

Method Details
- close
  
  void close() throws CADatabaseException
  
  Specified by:
  
  close in interface AutoCloseable
  
  Throws:
  
  CADatabaseException
- queries
  
  <T extends CADatabaseQueriesType> T queries(Class<T> queryClass) throws CADatabaseException
  
  Obtain queries for the transaction.
  
  Type Parameters:
  
  T - The query type
  
  Parameters:
  
  queryClass - The query type
  
  Returns:
  
  Queries
  
  Throws:
  
  CADatabaseException - On errors
- rollback
  
  void rollback() throws CADatabaseException
  
  Roll back the transaction.
  
  Throws:
  
  CADatabaseException - On errors
- commit
  
  void commit() throws CADatabaseException
  
  Commit the transaction.
  
  Throws:
  
  CADatabaseException - On errors
- setUserId
  
  void setUserId(CAUserID newUserId)
  
  Set the transaction's user ID.
  
  Parameters:
  
  newUserId - The user ID
- userId
  
  CAUserID userId()
  
  Returns:
  
  The transaction's user ID