Publishing in Direct Access Mode

Publishing in direct access mode is a multistep process that involves creating and connecting to a publisher, then identifying the stream to publish to and the data to publish.

1. Create a publisher:

   NetEspCredentials creds = new NetEspCredentials
   (NetEspCredentials.NET_ESP_CREDENTIALS_T.NET_ESP_CREDENTIALS_USER_PASSWORD);
   creds.set_user("user");
   creds.set_password("password");
   NetEspPublisher publisher = project.create_publisher(creds, error);

2. Connect to the publisher:

   Publisher.connect(error);

3. Get a stream:

   NetEspStream stream = project.get_stream("WIN2", error);

4. Get the Message Writer:

   NetEspMessageWriter writer = publisher.get_message_writer(stream,
   error);

5. Get and start the Row Writer, and set an opcode to insert one row:

   NetEspRelativeRowWriter rowwriter = writer.get_relative_row_writer(error);
   rowwriter.start_row(error);
   rowwriter.set_opcode(1, error);

6. Set the column values sequentially, starting from the first column. Call the appropriate set method for the data type of the column. For example, if the column type is string:

   rc = rowwriter.set_string(“some value”, error);

7. When you have set all column values, end the row:

   rc = rowwriter.end_row(error);

8. Publish the data:

   rc = publisher.publish(writer, error);