Chris@28: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@28: 
Chris@42: #include <dataquay/Uri.h>
Chris@42: 
Chris@28: #include "TypingSelectWidget.h"
Chris@30: #include "TypeRegistrar.h"
Chris@30: #include "Objects.h"
Chris@30: #include "Matcher.h"
Chris@30: 
Chris@30: #include <dataquay/BasicStore.h>
Chris@30: #include <dataquay/RDFException.h>
Chris@30: #include <dataquay/objectmapper/ObjectLoader.h>
Chris@30: #include <dataquay/objectmapper/TypeMapping.h>
Chris@28: 
Chris@28: #include <QApplication>
Chris@28: 
Chris@30: #include <iostream>
Chris@30: 
Chris@28: using namespace ClassicalData;
Chris@30: using namespace Dataquay;
Chris@30: using namespace std;
Chris@30: 
Chris@53: /*
Chris@30: ostream &operator<<(ostream &target, const QString &str)
Chris@30: {
Chris@30:     return target << str.toLocal8Bit().data();
Chris@30: }
Chris@30: 
Chris@30: ostream &operator<<(ostream &target, const QUrl &u)
Chris@30: {
Chris@30:     return target << "<" << u.toString() << ">";
Chris@30: }
Chris@53: */
Chris@30: 
Chris@30: void
Chris@30: usage(const char *name)
Chris@30: {
Chris@30:     int s = 0;
Chris@30:     for (int i = 0; name[i]; ++i) if (name[i] == '/') s = i + 1;
Chris@30:     name = name + s;
Chris@30:     cerr << "Usage:" << endl;
Chris@30:     cerr << "  " << name << " <input-rdf-file>" << endl;
Chris@30:     exit(2);
Chris@30: }
Chris@30: 
Chris@30: bool
Chris@30: load(BasicStore *store, QString fileName)
Chris@30: {
Chris@30:     QUrl url = QUrl::fromLocalFile(fileName);
Chris@30: 
Chris@30:     cerr << "Importing from URL " << url << " ...";
Chris@30:     try {
Chris@30: 	store->import(url, BasicStore::ImportPermitDuplicates);
Chris@30:     } catch (RDFException e) {
Chris@30:         cerr << " retrying with explicit ntriples type...";
Chris@30:         try {
Chris@30:             store->import(url, BasicStore::ImportPermitDuplicates, "ntriples");
Chris@30:         } catch (RDFException e) {
Chris@30:             cerr << "failed" << endl;
Chris@30:             cerr << "Import failed: " << e.what() << endl;
Chris@30:             return false;
Chris@30:         }
Chris@30:     }
Chris@30: 
Chris@30:     cerr << " done" << endl;
Chris@30:     return true;
Chris@30: }
Chris@28: 
Chris@28: int
Chris@28: main(int argc, char **argv)
Chris@28: {
Chris@28:     QApplication app(argc, argv);
Chris@28: 
Chris@30:     if (argc != 2) usage(argv[0]);
Chris@30:     QString inFileName = argv[1];
Chris@30: 
Chris@30:     BasicStore *store = new BasicStore();
Chris@30:     store->setBaseUri(Uri("http://dbtune.org/classical/resource/"));
Chris@30:     ObjectLoader *loader = new ObjectLoader(store);
Chris@30: 
Chris@30:     TypeMapping tm;
Chris@30: 
Chris@30:     TypeRegistrar::registerTypes();
Chris@30:     TypeRegistrar::addMappings(store, &tm);
Chris@30: 
Chris@30:     loader->setTypeMapping(tm);
Chris@30: 
Chris@30:     if (!load(store, inFileName)) {
Chris@31:         cerr << "Failed to load data source" << endl;
Chris@31:         return 1;
Chris@30:     }
Chris@30: 
Chris@30:     cerr << "Imported RDF data, mapping to objects...";
Chris@31:     QObjectList objects = loader->loadAll();
Chris@30:     cerr << " done" << endl;
Chris@30: 
Chris@30:     delete loader;
Chris@30: 
Chris@31:     QList<Composer *> composers;
Chris@31:     foreach (QObject *o, objects) {
Chris@31:         Composer *c = qobject_cast<Composer *>(o);
Chris@31:         if (c) composers.push_back(c);
Chris@31:     }
Chris@30:     ComposerTypingThoroughMatcher matcher(composers);
Chris@30: 
Chris@28:     TypingSelectWidget *w = new TypingSelectWidget();
Chris@30:     w->addMatcher(&matcher);
Chris@28:     
Chris@28:     w->show();
Chris@28:     
Chris@28:     app.exec();
Chris@28: }
Chris@28: