how can i use rticonnextdds-connector to read openice simulated device message

I try to create a nodejs server that can read openice dds message. It just like what the hello-openice java program does but I want to do it on nodejs. I found out a npm module https://github.com/rticommunity/rticonnextdds-connector/blob/master/examples/nodejs/README.md, that can read dds message on nodejs. It requires to create a xml file, https://github.com/rticommunity/rticonnextdds-connector/blob/master/examples/nodejs/ShapeExample.xml. But I don't know how to fill in the openice version one.