io.github.kdesp73.databridge.helpers.Transaction Class Reference

Public Member Functions
void	begin () throws SQLException
void	close () throws SQLException
void	commit () throws SQLException
void	rollback () throws SQLException
	Transaction (DatabaseConnection dbConnection) throws SQLException

Detailed Description

The Transaction class is responsible for managing database transactions. It supports beginning, committing, and rolling back transactions using a provided DatabaseConnection. This class ensures that the transaction is properly managed, with methods to handle active transaction states, commit or roll back changes, and clean up after transactions.

Author

KDesp73

Constructor & Destructor Documentation

Transaction()

io.github.kdesp73.databridge.helpers.Transaction.Transaction

(

DatabaseConnection

dbConnection

)

throws SQLException

Constructs a Transaction object using the provided DatabaseConnection. This constructor initializes the connection and sets auto-commit to false, preparing it for transaction management.

Parameters

dbConnection

the database connection to use for the transaction.

Exceptions

SQLException

if a database access error occurs or the connection is invalid.

Member Function Documentation

begin()

void io.github.kdesp73.databridge.helpers.Transaction.begin

(

)

throws SQLException

Starts a new transaction. This method ensures that no other transaction is currently active. If a transaction is already active, an SQLException will be thrown.

Exceptions

SQLException

if a transaction is already active.

commit()

void io.github.kdesp73.databridge.helpers.Transaction.commit

(

)

throws SQLException

Commits the current transaction, making all changes permanent in the database. If no active transaction exists, an SQLException will be thrown.

Exceptions

SQLException

if no active transaction exists or if the commit fails.

rollback()

void io.github.kdesp73.databridge.helpers.Transaction.rollback

(

)

throws SQLException

Rolls back the current transaction, discarding all changes made during the transaction. If no active transaction exists, an SQLException will be thrown.

Exceptions

SQLException

if no active transaction exists or if the rollback fails.

close()

void io.github.kdesp73.databridge.helpers.Transaction.close

(

)

throws SQLException

Closes the transaction manager, ensuring any active transaction is rolled back and the database connection is closed. If no active transaction exists, no rollback is performed.

Exceptions

SQLException

if an error occurs during rollback or closing the connection.

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The documentation for this class was generated from the following file:

• src/main/java/io/github/kdesp73/databridge/helpers/Transaction.java