Example usage for javax.persistence RollbackException RollbackException

Introduction

In this page you can find the example usage for javax.persistence RollbackException RollbackException.

Prototype

public RollbackException(Throwable cause) 

Source Link

Document

Constructs a new RollbackException exception with the specified cause.

Usage

From source file:org.castor.jpa.CastorEntityTransaction.java

/**
 * Commit the current transaction, writing any unflushed changes to the
 * database./*from  w w w . jav a2  s . co  m*/
 * 
 * @throws IllegalStateException
 *             if {@link #isActive()} is false.
 * @throws RollbackException
 *             if the commit fails.
 */
public void commit() {
    verifyActive();
    verifyEntityManagerIsOpen();

    // Verify whether transaction was marked as roll back only.
    if (getRollbackOnly()) {
        log.error("Could not commit changes. Entity transaction was marked for rollback only.");
        throw new RollbackException(
                "Could not commit changes. Entity transaction was marked for rollback only.");
    }

    try {

        // Commit changes.
        this.database.commit();
        // Set transaction inactive.
        this.active = false;
        // Discard transaction-scoped persistence context.
        this.entityManager.invalidatePersistenceContext();

    } catch (TransactionNotInProgressException e) {

        // Set transaction to roll back only.
        this.rollbackOnly = true;

        log.error("Could not commit changes. Castor transaction is inactive.", e);
        throw new RollbackException("Could not commit changes. Castor transaction is inactive.", e);
    } catch (TransactionAbortedException e) {

        // Set transaction to roll back only.
        this.rollbackOnly = true;

        log.error("Could not commit changes. Transaction was aborted.", e);
        throw new RollbackException("Could not commit changes. Transaction was aborted.", e);
    }
}

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