D-Net

add feature to change the pagination start number, enhance debugging

add feature to change the pagination start number, enhance debugging

avoid expection in RestIterator

to avoid null pointer exception

to avoid null pointer exception

enhance logging for generic approach

REST plugin accepts optional Request Headers parameters as json map, e.g. {Accept:application/json}. This is useful to support PostgREST endpoints: they need a param in the header to return proper json. request headers must also be exploited for the pagination (not implemented in this commit). More details on PostgREST at https://postgrest.org/en/stable/api.html....

correct replace str in json

refine json to xml element-names

refine json to xml element-names