How to use

receiveErrorResponse

method

in

org.postgresql.core.v3.QueryExecutorImpl

SQLException error = receiveErrorResponse();
handler.handleError(error);
if (willHealViaReparse(error)) {

public synchronized void processNotifies() throws SQLException {
  waitOnLock();
  // Asynchronous notifies only arrive when we are not in a transaction
  if (protoConnection.getTransactionState() != ProtocolConnection.TRANSACTION_IDLE)
    return;
  try {
    while (pgStream.hasMessagePending()) {
      int c = pgStream.ReceiveChar();
      switch (c) {
      case 'A':  // Asynchronous Notify
        receiveAsyncNotify();
        break;
      case 'E':  // Error Response (response to pretty much everything; backend then skips until Sync)
        throw receiveErrorResponse();
        // break;
      case 'N':  // Notice Response (warnings / info)
        SQLWarning warning = receiveNoticeResponse();
        protoConnection.addWarning(warning);
        break;
      default:
        throw new PSQLException(GT.tr("Unknown Response Type {0}.", new Character((char) c)), PSQLState.CONNECTION_FAILURE);
      }
    }
  } catch (IOException ioe) {
    throw new PSQLException(GT.tr("An I/O error occured while sending to the backend."), PSQLState.CONNECTION_FAILURE, ioe);
  }
}

throw receiveErrorResponse();

error = receiveErrorResponse();

SQLException newError = receiveErrorResponse();
if (error == null)
  error = newError;

SQLException newError = receiveErrorResponse();
if (error == null) {
 error = newError;

case 'E':
 throw receiveErrorResponse();
case 'N': // Notice Response (warnings / info)
 SQLWarning warning = receiveNoticeResponse();

SQLException error = receiveErrorResponse();
handler.handleError(error);

error = receiveErrorResponse();

public synchronized void processNotifies() throws SQLException {
  waitOnLock();
  // Asynchronous notifies only arrive when we are not in a transaction
  if (protoConnection.getTransactionState() != ProtocolConnection.TRANSACTION_IDLE)
    return;
  try {
    while (pgStream.hasMessagePending()) {
      int c = pgStream.ReceiveChar();
      switch (c) {
      case 'A':  // Asynchronous Notify
        receiveAsyncNotify();
        break;
      case 'E':  // Error Response (response to pretty much everything; backend then skips until Sync)
        throw receiveErrorResponse();
        // break;
      case 'N':  // Notice Response (warnings / info)
        SQLWarning warning = receiveNoticeResponse();
        protoConnection.addWarning(warning);
        break;
      default:
        throw new PSQLException(GT.tr("Unknown Response Type {0}.", new Character((char) c)), PSQLState.CONNECTION_FAILURE);
      }
    }
  } catch (IOException ioe) {
    throw new PSQLException(GT.tr("An I/O error occured while sending to the backend."), PSQLState.CONNECTION_FAILURE, ioe);
  }
}

public synchronized void processNotifies() throws SQLException {
  waitOnLock();
  // Asynchronous notifies only arrive when we are not in a transaction
  if (protoConnection.getTransactionState() != ProtocolConnection.TRANSACTION_IDLE)
    return;
  try {
    while (pgStream.hasMessagePending()) {
      int c = pgStream.ReceiveChar();
      switch (c) {
      case 'A':  // Asynchronous Notify
        receiveAsyncNotify();
        break;
      case 'E':  // Error Response (response to pretty much everything; backend then skips until Sync)
        throw receiveErrorResponse();
        // break;
      case 'N':  // Notice Response (warnings / info)
        SQLWarning warning = receiveNoticeResponse();
        protoConnection.addWarning(warning);
        break;
      default:
        throw new PSQLException(GT.tr("Unknown Response Type {0}.", new Character((char) c)), PSQLState.CONNECTION_FAILURE);
      }
    }
  } catch (IOException ioe) {
    throw new PSQLException(GT.tr("An I/O error occured while sending to the backend."), PSQLState.CONNECTION_FAILURE, ioe);
  }
}

SQLException newError = receiveErrorResponse();
if (error == null)
  error = newError;

SQLException newError = receiveErrorResponse();
if (error == null)
  error = newError;

SQLException error = receiveErrorResponse();
handler.handleError(error);

SQLException error = receiveErrorResponse();
handler.handleError(error);

error = receiveErrorResponse();

error = receiveErrorResponse();