com.sun.gjc.spi.LocalTransactionImpl Maven / Gradle / Ivy
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// Portions Copyright [2019-2021] Payara Foundation and/or affiliates
package com.sun.gjc.spi;
import com.sun.logging.LogDomains;
import jakarta.resource.ResourceException;
import jakarta.resource.spi.LocalTransactionException;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* LocalTransactionImpl implementation for Generic JDBC Connector.
*
* @author Evani Sai Surya Kiran
* @version 1.0, 02/08/03
*/
public class LocalTransactionImpl implements jakarta.resource.spi.LocalTransaction {
private ManagedConnectionImpl mc;
protected final static Logger _logger;
static {
_logger = LogDomains.getLogger(LocalTransactionImpl.class, LogDomains.RSR_LOGGER);
}
/**
* Constructor for LocalTransactionImpl.
*
* @param mc ManagedConnection that returns
* this LocalTransactionImpl object as
* a result of getLocalTransaction
*/
public LocalTransactionImpl(ManagedConnectionImpl mc) {
this.mc = mc;
}
/**
* Begin a local transaction.
*
* @throws LocalTransactionException if there is an error in changing
* the autocommit mode of the physical
* connection
*/
@Override
public void begin() throws ResourceException {
//GJCINT
mc.transactionStarted();
try {
mc.getActualConnection().setAutoCommit(false);
} catch (java.sql.SQLException sqle) {
if(_logger.isLoggable(Level.FINEST)){
_logger.finest("Exception during begin() : " + sqle);
}
throw new LocalTransactionException(sqle.getMessage(), sqle);
}
}
/**
* Commit a local transaction.
*
* @throws LocalTransactionException if there is an error in changing
* the autocommit mode of the physical
* connection or committing the transaction
*/
@Override
public void commit() throws ResourceException {
try {
mc.getActualConnection().commit();
mc.getActualConnection().setAutoCommit(true);
} catch (java.sql.SQLException sqle) {
if(_logger.isLoggable(Level.FINEST)){
_logger.finest("Exception during commit() : " + sqle);
}
throw new LocalTransactionException(sqle.getMessage(), sqle);
} finally {
//GJCINT
mc.transactionCompleted();
}
}
/**
* Rollback a local transaction.
*
* @throws LocalTransactionException if there is an error in changing
* the autocommit mode of the physical
* connection or rolling back the transaction
*/
@Override
public void rollback() throws ResourceException {
try {
mc.getActualConnection().rollback();
mc.getActualConnection().setAutoCommit(true);
} catch (java.sql.SQLException sqle) {
if(_logger.isLoggable(Level.FINEST)){
_logger.finest("Exception during rollback() : " + sqle);
}
throw new LocalTransactionException(sqle.getMessage(), sqle);
} finally {
//GJCINT
mc.transactionCompleted();
}
}
}