Dont find any simple example in documentation how access graphdb with new
api. Am i correct? Witch is prefer?
public class Register extends Controller {
static OrientGraphFactory dbFactory = new
OrientGraphFactory("plocal:/Users/recoilme/tmp/db").setupPool(1,10);
public static void save(String email, String password, boolean
remember) {
OrientGraph graph = dbFactory.getTx();
try {
graph.addVertex( "class:User", "email", email, "password",
password, "remember", remember);
graph.commit();
//1st sposob
OrientGraphQuery oQuery = (OrientGraphQuery) graph.query();
Iterable<Vertex> results1 = oQuery.labels("User").has("email",
email).vertices();
for (Vertex v: results1) {
System.out.println("Vertex1:"+v.toString()+v.getProperty("password"));
}
//2 sposob
for( Vertex v : graph.getVertices("User.email", email) ) {
System.out.println("Vertex2: " + v );
}
//3 sposob
Iterable<Vertex> results2 = graph.command(new
OCommandSQL("select from User where email = '" + email + "'")).execute();
for (Vertex v: results2) {
System.out.println("Vertex3:"+v.toString()+v.getProperty("password"));
}
//gremlin?
}
catch (Exception e) {
System.out.println("Ex:"+e.toString());
graph.rollback();
}
finally {
graph.shutdown();
}
}
}
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