public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
throws Exception {
SearchResultsFrozen frozenResults =
(SearchResultsFrozen) request.getSession().getAttribute("searchResults");
if (null != frozenResults) {
String phyloWSPath = request.getSession().getAttribute("originalSection") + "/find";
SearchResults<?> searchResults = frozenResults.thaw();
request.getSession().setAttribute("searchResultsThawed", searchResults);
request
.getSession()
.setAttribute("recordSchema", request.getSession().getAttribute("recordSchema"));
request.getSession().setAttribute("format", "rss1");
request.getSession().setAttribute("baseURL", TreebaseUtil.getPurlBase());
request.getSession().setAttribute("phyloWSPath", phyloWSPath);
if (null != request.getParameter("query")) {
String query = request.getParameter("query");
if (!TreebaseUtil.isEmpty(query)) {
CQLParser parser = new CQLParser();
CQLNode root = parser.parse(query);
request
.getSession()
.setAttribute("normalizedCQLQuery", URLEncoder.encode(root.toCQL(), "UTF-8"));
}
}
}
return new ModelAndView("searchResultsAsRDF");
}
/**
* Parse the given CQL query and create a corresponding Hibernate query to filter for OAI set
* definitions from it.
*
* @param query CQL query
* @throws InvalidSearchQueryException thrown if the given search query could not be translated
* into a SQL query
*/
public SetDefinitionFilter(final String query) throws InvalidSearchQueryException {
// Adding or Removal of values has also to be done in Method evaluate
// and in the Hibernate-Class-Method retrieveSetDefinitions
// URI-style filters/////////////////////////////////////////////////////
// Filter-Names
criteriaMap.put(Constants.DC_IDENTIFIER_URI, new Object[] {COMPARE_EQ, "id"});
criteriaMap.put(TripleStoreUtility.PROP_NAME, new Object[] {COMPARE_LIKE, "name"});
criteriaMap.put(TripleStoreUtility.PROP_CREATED_BY_ID, new Object[] {COMPARE_EQ, "creator_id"});
criteriaMap.put(
TripleStoreUtility.PROP_MODIFIED_BY_ID, new Object[] {COMPARE_EQ, "modified_by_id"});
criteriaMap.put(
Constants.SET_DEFINITION_NS_URI + '/' + XmlUtility.NAME_SPECIFICATION,
new Object[] {COMPARE_LIKE, "specification"});
// Sortby-Names
propertyNamesMap.put("specification", "specification");
propertyNamesMap.put(TripleStoreUtility.PROP_NAME, "name");
propertyNamesMap.put(TripleStoreUtility.PROP_CREATED_BY_ID, "creator_id");
propertyNamesMap.put(TripleStoreUtility.PROP_MODIFIED_BY_ID, "modified_by_id");
propertyNamesMap.put(Constants.DC_IDENTIFIER_URI, "id");
// //////////////////////////////////////////////////////////////////////
// Path-style filters////////////////////////////////////////////////////
// Filter-Names
criteriaMap.put(Constants.FILTER_PATH_ID, new Object[] {COMPARE_EQ, "id"});
criteriaMap.put(Constants.FILTER_PATH_NAME, new Object[] {COMPARE_LIKE, "name"});
criteriaMap.put(Constants.FILTER_PATH_CREATED_BY_ID, new Object[] {COMPARE_EQ, "creator_id"});
criteriaMap.put(
Constants.FILTER_PATH_MODIFIED_BY_ID, new Object[] {COMPARE_EQ, "modified_by_id"});
criteriaMap.put(
Constants.FILTER_PATH_SPECIFICATION, new Object[] {COMPARE_LIKE, "specification"});
// Sortby-Names
propertyNamesMap.put("specification", "specification");
propertyNamesMap.put(Constants.FILTER_PATH_SPECIFICATION, "specification");
propertyNamesMap.put(Constants.FILTER_PATH_NAME, "name");
propertyNamesMap.put(Constants.FILTER_PATH_CREATED_BY_ID, "creator_id");
propertyNamesMap.put(Constants.FILTER_PATH_MODIFIED_BY_ID, "modified_by_id");
propertyNamesMap.put(Constants.FILTER_PATH_ID, "id");
// //////////////////////////////////////////////////////////////////////
if (query != null) {
try {
final CQLParser parser = new CQLParser();
this.detachedCriteria = DetachedCriteria.forClass(SetDefinition.class, "sd");
final Criterion criterion = evaluate(parser.parse(query));
if (criterion != null) {
detachedCriteria.add(criterion);
}
} catch (final Exception e) {
throw new InvalidSearchQueryException(e);
}
}
}