Metacat

listObjects is almost working. need to get the result set parsed when returned to CrudService.

setting up the framework for the listObjects api call

changed the detailCode for DataOne exceptions to a string

implemented update in ResourceHandler and fixed a bug in CrudService where data files were not handled correctly on update

removed system.outs

amost have update working. still need to get unit test squared away.

added exception testing to the crud test

getting getSystemMetadata to work

removed system.outs

removed CrudService dependency on servlet params. CrudService is now a singleton. I'm getting an error from metacat saying it can't find teh systemmetadata schema, even though it is, in fact, registered with metacat. need to identify why this is happening.