/**
* Method to call to remove the current batched statement for this connection and close it due to
* an error preventing continuation.
*
* @param conn The connection
* @param ps The statement
*/
public void abortStatementForConnection(ManagedConnection conn, PreparedStatement ps) {
ConnectionStatementState state = getConnectionStatementState(conn);
if (state != null && state.stmt == ps) {
try {
removeConnectionStatementState(conn);
ps.close();
} catch (SQLException sqe) {
// Do nothing
}
}
}
/**
* Convenience method to process the currently waiting statement for the passed Connection. Only
* processes the statement if it is in processable state.
*
* @param conn The connection
* @return The return codes from the statement batch
* @throws SQLException if an error occurs processing the batch
*/
protected int[] processConnectionStatement(ManagedConnection conn) throws SQLException {
ConnectionStatementState state = getConnectionStatementState(conn);
if (state == null || !state.processable) {
return null;
}
long startTime = System.currentTimeMillis();
if (NucleusLogger.DATASTORE_NATIVE.isDebugEnabled()) {
if (state.stmt instanceof ParamLoggingPreparedStatement) {
NucleusLogger.DATASTORE_NATIVE.debug(
((ParamLoggingPreparedStatement) state.stmt).getStatementWithParamsReplaced());
} else {
NucleusLogger.DATASTORE_NATIVE.debug(state.stmtText);
}
}
int[] ind = state.stmt.executeBatch();
state.stmt.clearBatch();
if (NucleusLogger.DATASTORE.isDebugEnabled()) {
NucleusLogger.DATASTORE.debug(
LOCALISER.msg(
"045001",
"" + (System.currentTimeMillis() - startTime),
StringUtils.intArrayToString(ind),
StringUtils.toJVMIDString(state.stmt)));
}
// Remove the current connection statement
removeConnectionStatementState(conn);
// Close the statement if it is registered for closing after processing
if (state.closeStatementOnProcess) {
state.stmt.close();
}
return ind;
}
