br.edu.ifpb.bdnc.mongodb.ValorTotalMongo.java Source code

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Here is the source code for br.edu.ifpb.bdnc.mongodb.ValorTotalMongo.java

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package br.edu.ifpb.bdnc.mongodb;

import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoCursor;
import com.mongodb.client.MongoDatabase;
import org.bson.Document;

/**
 *
 * @author Julierme Heinstein
 */
public class ValorTotalMongo {

    MongoDatabase database;
    MongoCollection<Document> collection;

    public ValorTotalMongo() {
        database = (MongoDatabase) new Connectmongo();
        collection = database.getCollection("valortotal");
    }

    public boolean create(ValorTotal total) {
        collection.insertOne(total.toDocument());
        return true;
    }

    public ValorTotal read(int vendaid) {
        MongoCursor<Document> cursor = collection.find(eq("_id", vendaid));
        ValorTotal total = null;
        if (cursor.hasNext()) {
            total = new ValorTotal().fromDocument(cursor.next());
        }
        return total;
    }
}