Module litebridge.orm

Package org.litebridgedb.orm.api.tx

Class ReadOnlyClause

java.lang.Object

org.litebridgedb.orm.api.tx.ReadOnlyClause

public final class ReadOnlyClause
extends Object

Constructor Summary

Constructors

Constructor	Description
ReadOnlyClause(TransactionContextTerminal transactionContextTerminal)

Method Summary

Modifier and Type	Method	Description
Transaction	begin()	Begins a new transaction for the current thread.
void	execute(Runnable runnable)	Executes a given Runnable within the context of a transaction.
TransactionContextTerminal	isolation(Isolation level)	Sets the transaction isolation level for the current thread.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ReadOnlyClause

public ReadOnlyClause(TransactionContextTerminal transactionContextTerminal)

Method Details

isolation

public TransactionContextTerminal isolation(Isolation level)

Sets the transaction isolation level for the current thread.

The isolation level determines the degree of isolation provided for transactions, affecting how changes made by one transaction are visible to other transactions.

Returns:

Available clauses for transaction configuration chaining

begin

public Transaction begin()

Begins a new transaction for the current thread.

This method should be called before performing operations that need to be executed within a transactional context. It ensures that subsequent database interactions are part of the same transaction until it is either committed or rolled back.

This method may be called multiple times (nested).

Returns:

a Transaction auto-closeable, suitable for use in a try-with-resources statement.

Throws:

TransactionException - if an error occurs during starting the transaction

execute

public void execute(Runnable runnable)

Executes a given Runnable within the context of a transaction.

This method begins a new transaction, executes the provided Runnable, and commits the transaction if no exception occurs. In case of an exception, the transaction is rolled back, and a TransactionException is thrown.

Parameters:

runnable - the Runnable containing the operations to be executed within the transactional context

Throws:

TransactionException - if an error occurs during execution or if the transaction is rolled back due to an exception