I am using SolrJ from trunk and according to http://wiki.apache.org/solr/Solrj you should be able to set the response parser in the SolrServer interface layer; however, I am unable to do so and I need the XML response support for querying and adding documents to a Solr 1.2 instance. Also, I have changed the XML response for a particular query handler and hence may need to alter the response parser to accommodate these changes. I know that the API is experimental but has trunk's version of the SolrJ API changed with respect to SolrJ wiki?
Thanks Amit