org.postgresql.core.v3.QueryExecutorImpl.processResults java code examples

Common ways to obtain QueryExecutorImpl

private void myMethod () {
 QueryExecutorImpl q =ProtocolConnectionImpl protocolConnectionImpl;PGStream pgStream;Properties info;Logger logger;new QueryExecutorImpl(protocolConnectionImpl, pgStream, info, logger)
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}

LOGGER.log(Level.FINEST, "Forcing Sync, receive buffer full or batching disallowed");
sendSync();
processResults(resultHandler, flags);
estimatedReceiveBufferBytes = 0;
if (batchHandler != null) {

   QueryExecutor.QUERY_NO_METADATA);
 sendSync();
 processResults(handler, 0);
 estimatedReceiveBufferBytes = 0;
} catch (IOException ioe) {

processResults(trackingHandler, flags);
  processResults(trackingHandler, flags);

  sendSync();
 processResults(handler, flags);
 estimatedReceiveBufferBytes = 0;
} catch (PGBindException se) {
 processResults(handler, flags);
 estimatedReceiveBufferBytes = 0;
 handler

processResults(handler, 0);

 sendSync();
processResults(handler, flags);
estimatedReceiveBufferBytes = 0;

public synchronized void fetch(ResultCursor cursor, ResultHandler handler, int fetchSize)
  throws SQLException {
 waitOnLock();
 final Portal portal = (Portal) cursor;
 // Insert a ResultHandler that turns bare command statuses into empty datasets
 // (if the fetch returns no rows, we see just a CommandStatus..)
 final ResultHandler delegateHandler = handler;
 handler = new ResultHandlerDelegate(delegateHandler) {
  public void handleCommandStatus(String status, int updateCount, long insertOID) {
   handleResultRows(portal.getQuery(), null, new ArrayList<byte[][]>(), null);
  }
 };
 // Now actually run it.
 try {
  processDeadParsedQueries();
  processDeadPortals();
  sendExecute(portal.getQuery(), portal, fetchSize);
  sendSync();
  processResults(handler, 0);
  estimatedReceiveBufferBytes = 0;
 } catch (IOException e) {
  abort();
  handler.handleError(
    new PSQLException(GT.tr("An I/O error occurred while sending to the backend."),
      PSQLState.CONNECTION_FAILURE, e));
 }
 handler.handleCompletion();
}

sendQuery((V3Query)query, (V3ParameterList)parameters, maxRows, fetchSize, flags, trackingHandler);
sendSync();
processResults(handler, flags);
processResults(handler, flags);
handler.handleError(new PSQLException(GT.tr("Unable to bind parameter values for statement."), PSQLState.INVALID_PARAMETER_VALUE, se.getIOException()));

sendSync();
processResults(handler, 0);

processResults(handler, flags);

processResults(trackingHandler, flags);
  processResults(trackingHandler, flags);

processResults(trackingHandler, flags);
  processResults(trackingHandler, flags);

processResults(handler, 0);

processResults(handler, 0);

sendQuery((V3Query)query, (V3ParameterList)parameters, maxRows, fetchSize, flags, trackingHandler);
sendSync();
processResults(handler, flags);
processResults(handler, flags);
handler.handleError(new PSQLException(GT.tr("Unable to bind parameter values for statement."), PSQLState.INVALID_PARAMETER_VALUE, se.getIOException()));

sendQuery((V3Query)query, (V3ParameterList)parameters, maxRows, fetchSize, flags, trackingHandler);
sendSync();
processResults(handler, flags);
processResults(handler, flags);
handler.handleError(new PSQLException(GT.tr("Unable to bind parameter values for statement."), PSQLState.INVALID_PARAMETER_VALUE, se.getIOException()));

sendSync();
processResults(handler, 0);

sendSync();
processResults(handler, 0);

processResults(handler, flags);

processResults(handler, flags);

Popular methods of QueryExecutorImpl

<init>
cancelCopy
Finishes a copy operation and unlocks connection discarding any exchanged data.
doSubprotocolBegin
endCopy
Finishes writing to copy and unlocks connection.
flushCopy
hasLock
initCopy
Locks connection and calls initializer for a new CopyOperation Called via startCopy -> processCopyRe
interpretCommandStatus
lock
Obtain lock over this connection for given object, blocking to wait if necessary.
processCopyResults
Handles copy sub protocol responses from server. Unlocks at end of sub protocol, so operations on pg
processDeadParsedQueries
processDeadPortals

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How to use processResultsmethodin org.postgresql.core.v3.QueryExecutorImpl

Best Java code snippets using org.postgresql.core.v3.QueryExecutorImpl.processResults (Showing top 20 results out of 315)

How to use
processResults
method
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org.postgresql.core.v3.QueryExecutorImpl