How to use

getEncoding

method

in

org.postgresql.core.PGStream

@Override
public Encoding getEncoding() {
 return pgStream.getEncoding();
}

public Encoding getEncoding() {
  return pgStream.getEncoding();
}

public Encoding getEncoding() {
  return pgStream.getEncoding();
}

private void sendSimpleQuery(SimpleQuery query, SimpleParameterList params) throws IOException {
 String nativeSql = query.toString(params);
 LOGGER.log(Level.FINEST, " FE=> SimpleQuery(query=\"{0}\")", nativeSql);
 Encoding encoding = pgStream.getEncoding();
 byte[] encoded = encoding.encode(nativeSql);
 pgStream.sendChar('Q');
 pgStream.sendInteger4(encoded.length + 4 + 1);
 pgStream.send(encoded);
 pgStream.sendChar(0);
 pgStream.flush();
 pendingExecuteQueue.add(new ExecuteRequest(query, null, true));
 pendingDescribePortalQueue.add(query);
}

void writeV2FastpathValue(int index, PGStream pgStream) throws IOException {
  --index;
  if (paramValues[index] instanceof StreamWrapper)
  {
    StreamWrapper wrapper = (StreamWrapper)paramValues[index];
    pgStream.SendInteger4(wrapper.getLength());
    copyStream(pgStream, wrapper);
  }
  else if (paramValues[index] instanceof byte[])
  {
    byte[] data = (byte[])paramValues[index];
    pgStream.SendInteger4(data.length);
    pgStream.Send(data);
  }
  else if (paramValues[index] instanceof String)
  {
    byte[] data = pgStream.getEncoding().encode((String)paramValues[index]);
    pgStream.SendInteger4(data.length);
    pgStream.Send(data);
  }
  else
  {
    throw new IllegalArgumentException("don't know how to stream parameter " + index);
  }
}

public Encoding getEncoding() {
  return pgStream.getEncoding();
}

public Encoding getEncoding() {
  return pgStream.getEncoding();
}

public Encoding getEncoding() {
  return pgStream.getEncoding();
}

public Encoding getEncoding() {
  return pgStream.getEncoding();
}

void writeV2FastpathValue(int index, PGStream pgStream) throws IOException {
  --index;
  if (paramValues[index] instanceof StreamWrapper)
  {
    StreamWrapper wrapper = (StreamWrapper)paramValues[index];
    pgStream.SendInteger4(wrapper.getLength());
    copyStream(pgStream, wrapper);
  }
  else if (paramValues[index] instanceof byte[])
  {
    byte[] data = (byte[])paramValues[index];
    pgStream.SendInteger4(data.length);
    pgStream.Send(data);
  }
  else if (paramValues[index] instanceof String)
  {
    byte[] data = pgStream.getEncoding().encode((String)paramValues[index]);
    pgStream.SendInteger4(data.length);
    pgStream.Send(data);
  }
  else
  {
    throw new IllegalArgumentException("don't know how to stream parameter " + index);
  }
}

void writeV2FastpathValue(int index, PGStream pgStream) throws IOException {
  --index;
  if (paramValues[index] instanceof StreamWrapper)
  {
    StreamWrapper wrapper = (StreamWrapper)paramValues[index];
    pgStream.SendInteger4(wrapper.getLength());
    copyStream(pgStream, wrapper);
  }
  else if (paramValues[index] instanceof byte[])
  {
    byte[] data = (byte[])paramValues[index];
    pgStream.SendInteger4(data.length);
    pgStream.Send(data);
  }
  else if (paramValues[index] instanceof String)
  {
    byte[] data = pgStream.getEncoding().encode((String)paramValues[index]);
    pgStream.SendInteger4(data.length);
    pgStream.Send(data);
  }
  else
  {
    throw new IllegalArgumentException("don't know how to stream parameter " + index);
  }
}