// iBATIS
// doesn't recognize an existing transaction, it automatically executes
// the
// batch for every single statement...
SqlMapSession session = this.sqlMapClient.openSession();
if (logger.isDebugEnabled()) {
logger.debug("Opened SqlMapSession [" + session + "] for iBATIS operation");
}
Connection ibatisCon = null;
try {
Connection springCon = null;
DataSource dataSource = getDataSource();
boolean transactionAware = (dataSource instanceof TransactionAwareDataSourceProxy);
// Obtain JDBC Connection to operate on...
try {
ibatisCon = session.getCurrentConnection();
if (ibatisCon == null) {
springCon = (transactionAware ? dataSource.getConnection() : DataSourceUtils
.doGetConnection(dataSource));
session.setUserConnection(springCon);
if (logger.isDebugEnabled()) {
logger.debug("Obtained JDBC Connection [" + springCon + "] for iBATIS operation");
}
} else {
if (logger.isDebugEnabled()) {
logger.debug("Reusing JDBC Connection [" + ibatisCon + "] for iBATIS operation");
}
}
} catch (SQLException ex) {
throw new CannotGetJdbcConnectionException("Could not get JDBC Connection", ex);
}
// Execute given callback...
try {
return action.doInSqlMapClient(session);
} catch (SQLException ex) {
throw getExceptionTranslator().translate("SqlMapClient operation", null, ex);
} finally {
try {
if (springCon != null) {
if (transactionAware) {
springCon.close();
} else {
DataSourceUtils.doReleaseConnection(springCon, dataSource);
}
}
} catch (Throwable ex) {
logger.debug("Could not close JDBC Connection", ex);
}
}
// Processing finished - potentially session still to be closed.
} finally {
// Only close SqlMapSession if we know we've actually opened it
// at the present level.
if (ibatisCon == null) {
session.close();
}
}
}