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M2MovieRecommander
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test neo4js

This commit is contained in:
DonRenando 2016-11-14 17:53:53 +01:00
parent f4bce97596
commit a0978cc0f1
1 changed files with 33 additions and 1 deletions
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34
src/main/java/com/camillepradel/movierecommender/controller/MainController.java
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@ -11,6 +11,12 @@ import org.springframework.web.servlet.ModelAndView;
import com.camillepradel.movierecommender.model.Genre;
import com.camillepradel.movierecommender.model.Movie;
import java.net.ConnectException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.neo4j.driver.v1.Record;
import org.neo4j.driver.v1.Session;
import org.neo4j.driver.v1.StatementResult;
@Controller
public class MainController {
@ -22,9 +28,33 @@ public class MainController {
System.out.println("in controller");
ModelAndView mv = new ModelAndView("helloworld");
mv.addObject("message", message);
Session session = null;
try {
session =Neo4jConnector.getInstance().getConnection();
} catch (ConnectException ex) {
Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
}
StatementResult result = session.run( "MATCH (u:User) RETURN COUNT( DISTINCT u.occupation) AS CPT" );
while ( result.hasNext() )
{
Record record = result.next();
System.out.println( record.toString() );
mv.addObject("message", record.get( "CPT" ));
}
try {
Neo4jConnector.getInstance().close();
} catch (ConnectException ex) {
Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
}
mv.addObject("name", name);
return mv;
}
@RequestMapping("/movies")
@ -47,5 +77,7 @@ public class MainController {
mv.addObject("userId", userId);
mv.addObject("movies", movies);
return mv;
}
}