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package org.jooq;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

A context object that is used to pass arguments to the various methods of TransactionProvider. 
Author:
Lukas Eder/**
 * A context object that is used to pass arguments to the various methods of
 * {@link TransactionProvider}.
 *
 * @author Lukas Eder
 */
public interface TransactionContext extends Scope {

    
A user-defined transaction object, possibly obtained from TransactionProvider.begin(TransactionContext). 
Returns:
The transaction object. May be null./**
     * A user-defined transaction object, possibly obtained from
     * {@link TransactionProvider#begin(TransactionContext)}.
     *
     * @return The transaction object. May be <code>null</code>.
     */
    @Nullable
    Transaction transaction();

    
Set the user-defined transaction object to the current transaction
context.
/**
     * Set the user-defined transaction object to the current transaction
     * context.
     */
    @NotNull
    TransactionContext transaction(Transaction transaction);

    
The exception that has caused the rollback.
Returns:
The exception. May be null, in particular if the cause is a Throwable, in case of which causeThrowable() should be called./**
     * The exception that has caused the rollback.
     *
     * @return The exception. May be <code>null</code>, in particular if the
     *         cause is a {@link Throwable}, in case of which
     *         {@link #causeThrowable()} should be called.
     */
    @Nullable
    Exception cause();

    
The throwable that has caused the rollback.
Returns:
The throwable. May be null./**
     * The throwable that has caused the rollback.
     *
     * @return The throwable. May be <code>null</code>.
     */
    @Nullable
    Throwable causeThrowable();

    
Set the exception that has caused the rollback to the current transaction
context.
/**
     * Set the exception that has caused the rollback to the current transaction
     * context.
     */
    @NotNull
    TransactionContext cause(Exception cause);

    
Set the throwable that has caused the rollback to the current transaction
context.
/**
     * Set the throwable that has caused the rollback to the current transaction
     * context.
     */
    @NotNull
    TransactionContext causeThrowable(Throwable cause);
}