diff rdf/SimpleSPARQLQuery.cpp @ 493:3931711b5671

* RDF importer: add model titles where possible
* RDF transform factory: report whether something appears to be RDF or
not (so we can avoid trying to load it as something else if the RDF
query fails)

--- a/rdf/SimpleSPARQLQuery.cpp	Mon Nov 24 16:26:11 2008 +0000
+++ b/rdf/SimpleSPARQLQuery.cpp	Tue Nov 25 13:43:56 2008 +0000
@@ -165,13 +165,19 @@
 void
 WredlandWorldWrapper::freeModel(QString forUri)
 {
+#ifdef DEBUG_SIMPLE_SPARQL_QUERY
+    std::cerr << "SimpleSPARQLQuery::freeModel: Model uri = \"" << forUri.toStdString() << "\"" << std::endl;
+#endif
+
     QMutexLocker locker(&m_mutex);
     if (forUri == "") {
         std::cerr << "SimpleSPARQLQuery::freeModel: ERROR: Can't free default model" << std::endl;
         return;
     }
     if (m_ownModelUris.find(forUri) == m_ownModelUris.end()) {
-        std::cerr << "SimpleSPARQLQuery::freeModel: ERROR: Never heard of this model (uri = \"" << forUri.toStdString() << "\")" << std::endl;
+#ifdef DEBUG_SIMPLE_SPARQL_QUERY
+        std::cerr << "SimpleSPARQLQuery::freeModel: NOTE: Unknown or already-freed model (uri = \"" << forUri.toStdString() << "\")" << std::endl;
+#endif
         return;
     }
 
@@ -408,11 +414,13 @@
     ResultList list;
     librdf_query *query;
 
+#ifdef DEBUG_SIMPLE_SPARQL_QUERY
     static std::map<QString, int> counter;
     if (counter.find(m_query) == counter.end()) counter[m_query] = 1;
     else ++counter[m_query];
     std::cerr << "Counter for this query: " << counter[m_query] << std::endl;
     std::cerr << "Base URI is: \"" << modelUri.toStdString() << "\"" << std::endl;
+#endif
 
     {
         Profiler p("SimpleSPARQLQuery: Prepare LIBRDF query");