getquantityvolume.ReadPropertiesForMongo.java Source code

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Here is the source code for getquantityvolume.ReadPropertiesForMongo.java

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/*
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package getquantityvolume;

import com.mongodb.DB;
import com.mongodb.DBCollection;
import com.mongodb.Mongo;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author aguilangeles@gmail.com
 */
public class ReadPropertiesForMongo {
    private File file;

    public ReadPropertiesForMongo() {
        readproperties();
    }

    private String host;
    private int port;
    private Mongo mongo;

    private void readproperties() {
        try {
            file = new File("Input" + File.separator + "mongo.properties");
            FileInputStream in = null;
            Properties pr = new Properties();
            in = new FileInputStream(file.getAbsolutePath());
            try {
                pr.load(in);
            } catch (IOException ex) {
                Logger.getLogger(ReadPropertiesForMongo.class.getName()).log(Level.SEVERE, null, ex);
            }
            host = pr.getProperty("host");
            port = Integer.parseInt(pr.getProperty("port"));
        } catch (FileNotFoundException ex) {
            Logger.getLogger(ReadPropertiesForMongo.class.getName()).log(Level.SEVERE, null, ex);
        }

    }

    public DBCollection getCollection() {
        DBCollection datosvisu = null;
        try {
            mongo = new Mongo(host, port);
            System.out.println("conectado a  " + mongo.getAddress());
            DB db = mongo.getDB("DBVisualizador");
            datosvisu = db.getCollection("DatosVisu");
        } catch (UnknownHostException ex) {
            Logger.getLogger(ReadPropertiesForMongo.class.getName()).log(Level.SEVERE, null, ex);
        }
        return datosvisu;
    }

    public void close() {
        mongo.close();
    }

    public File getFile() {
        return file;
    }

}