Where is the document or schema of geronimo datasource parameters?

[ext2]

Hi:
        I saw some samples of datasource in the Geronimo; But I am not sure
if these samples have illustrate all configuration parameters of datasource;
        Does anyone know where is the document which describe the parameters
of Geronimo datasource completely?
        If no such a document, the schema of datasource xml will also be
appreciate.
        Thanks for any suggestion;
Best regard