Java 类org.springframework.transaction.TransactionUsageException 实例源码

/**
 * Roll back to the savepoint that is held for the transaction.
 */
public void rollbackToHeldSavepoint() throws TransactionException {
    if (!hasSavepoint()) {
        throw new TransactionUsageException("No savepoint associated with current transaction");
    }
    getSavepointManager().rollbackToSavepoint(getSavepoint());
    setSavepoint(null);
}

/**
 * Release the savepoint that is held for the transaction.
 */
public void releaseHeldSavepoint() throws TransactionException {
    if (!hasSavepoint()) {
        throw new TransactionUsageException("No savepoint associated with current transaction");
    }
    getSavepointManager().releaseSavepoint(getSavepoint());
    setSavepoint(null);
}

protected ConnectionHolder getConnectionHolderForSavepoint() throws TransactionException {
    if (!isSavepointAllowed()) {
        throw new NestedTransactionNotSupportedException(
                "Transaction manager does not allow nested transactions");
    }
    if (!hasConnectionHolder()) {
        throw new TransactionUsageException(
                "Cannot create nested transaction if not exposing a JDBC transaction");
    }
    return getConnectionHolder();
}

/**
 * Roll back to the savepoint that is held for the transaction
 * and release the savepoint right afterwards.
 */
public void rollbackToHeldSavepoint() throws TransactionException {
    if (!hasSavepoint()) {
        throw new TransactionUsageException(
                "Cannot roll back to savepoint - no savepoint associated with current transaction");
    }
    getSavepointManager().rollbackToSavepoint(getSavepoint());
    getSavepointManager().releaseSavepoint(getSavepoint());
    setSavepoint(null);
}

/**
 * Release the savepoint that is held for the transaction.
 */
public void releaseHeldSavepoint() throws TransactionException {
    if (!hasSavepoint()) {
        throw new TransactionUsageException(
                "Cannot release savepoint - no savepoint associated with current transaction");
    }
    getSavepointManager().releaseSavepoint(getSavepoint());
    setSavepoint(null);
}

protected ConnectionHolder getConnectionHolderForSavepoint() throws TransactionException {
    if (!isSavepointAllowed()) {
        throw new NestedTransactionNotSupportedException(
                "Transaction manager does not allow nested transactions");
    }
    if (!hasConnectionHolder()) {
        throw new TransactionUsageException(
                "Cannot create nested transaction if not exposing a JDBC transaction");
    }
    return getConnectionHolder();
}

/**
 * Roll back to the savepoint that is held for the transaction.
 */
public void rollbackToHeldSavepoint() throws TransactionException {
    if (!hasSavepoint()) {
        throw new TransactionUsageException("No savepoint associated with current transaction");
    }
    getSavepointManager().rollbackToSavepoint(getSavepoint());
    setSavepoint(null);
}

/**
 * Release the savepoint that is held for the transaction.
 */
public void releaseHeldSavepoint() throws TransactionException {
    if (!hasSavepoint()) {
        throw new TransactionUsageException("No savepoint associated with current transaction");
    }
    getSavepointManager().releaseSavepoint(getSavepoint());
    setSavepoint(null);
}

protected ConnectionHolder getConnectionHolderForSavepoint() throws TransactionException {
    if (!isSavepointAllowed()) {
        throw new NestedTransactionNotSupportedException(
                "Transaction manager does not allow nested transactions");
    }
    if (!hasConnectionHolder()) {
        throw new TransactionUsageException(
                "Cannot create nested transaction if not exposing a JDBC transaction");
    }
    return getConnectionHolder();
}