public Element execute(Element request, ServiceContext context) throws CatalogException {
checkService(request);
checkVersion(request);
//-- Added for CSW 2.0.2 compliance by warnock@awcubed.com
checkOutputFormat(request);
OutputSchema outSchema = OutputSchema.parse(request.getAttributeValue("outputSchema"));
//--------------------------------------------------------
ElementSetName setName = getElementSetName(request, ElementSetName.SUMMARY);
Element response = new Element(getName() +"Response", Csw.NAMESPACE_CSW);