Metacat

Imeplement the getSolrVersion, getSchemaField and getValidSchemaFields for the EmbeddedSolrServer.

move SolrQueryResponseTransformer and SolrQueryReponseWriterFactory to the query package.

Move it to the query package.

move it to the query package.

Remove the query(String query) methods from SolrQueryService.java.

Remove the depency on the d1_cn_index_processor.

Use one query method in the SolrQueryServiceController.

Move the solr query part here since metacat-index needs to query the solr server too.

Use the sepcified exceptions to replace the Exception.

Add a transformer to process the query response object.