public void releaseConnectionIfSafe(BackendConnection conn, boolean debug, boolean needRollback) {
RouteResultsetNode node = (RouteResultsetNode) conn.getAttachment();
if (node != null) {
if (this.autocommit || conn.isFromSlaveDB() || !conn.isModifiedSQLExecuted()) {
releaseConnection(
(RouteResultsetNode) conn.getAttachment(), LOGGER.isDebugEnabled(), needRollback);
}
}
}
public void releaseConnection(RouteResultsetNode rrn, boolean debug, final boolean needRollback) {
BackendConnection c = target.remove(rrn);
if (c != null) {
if (debug) {
LOGGER.debug("release connection " + c);
}
if (c.getAttachment() != null) {
c.setAttachment(null);
}
if (!c.isClosed()) {
if (c.isAutocommit()) {
c.release();
} else if (needRollback) {
c.setResponseHandler(new RollbackReleaseHandler());
c.rollback();
} else {
c.release();
}
}
}
}