Example usage for org.springframework.transaction CannotCreateTransactionException getStackTrace

Introduction

In this page you can find the example usage for org.springframework.transaction CannotCreateTransactionException getStackTrace.

Prototype

public StackTraceElement[] getStackTrace() 

Source Link

Document

Provides programmatic access to the stack trace information printed by #printStackTrace() .

Usage

From source file:org.alfresco.util.transaction.SpringAwareUserTransaction.java

/**
 * @throws NotSupportedException if an attempt is made to reuse this instance
 *//*  ww w . j a  v a  2s  . c  o  m*/
public synchronized void begin() throws NotSupportedException, SystemException {
    // make sure that the status and info align - the result may or may not be null
    @SuppressWarnings("unused")
    TransactionInfo txnInfo = getTransactionInfo();
    if (internalStatus != Status.STATUS_NO_TRANSACTION) {
        throw new NotSupportedException("The UserTransaction may not be reused");
    }

    // check 

    if ((propagationBehaviour != TransactionDefinition.PROPAGATION_REQUIRES_NEW)) {
        if (!readOnly && TransactionSynchronizationManager.isSynchronizationActive()
                && TransactionSynchronizationManager.isCurrentTransactionReadOnly()) {
            throw new IllegalStateException("Nested writable transaction in a read only transaction");
        }
    }

    // begin a transaction
    try {
        internalTxnInfo = createTransactionIfNecessary((Method) null, (Class<?>) null); // super class will just pass nulls back to us
    } catch (CannotCreateTransactionException e) {
        throw new ConnectionPoolException("The DB connection pool is depleted.", e);
    }

    internalStatus = Status.STATUS_ACTIVE;
    threadId = Thread.currentThread().getId();

    // Record that transaction details now that begin was successful
    isBeginMatched = false;
    if (isCallStackTraced) {
        // get the stack trace
        Exception e = new Exception();
        e.fillInStackTrace();
        beginCallStack = e.getStackTrace();
    }

    // done
    if (logger.isDebugEnabled()) {
        logger.debug("Began user transaction: " + this);
    }
}

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