SessionModel

package domain;

import dk.au.hum.imv.persistence.db.DatabasePersistent;

public class SessionModel {

    private long userId = DatabasePersistent.NOT_IN_DB_ID_VALUE;

    public SessionModel() {

    }

    public void login(long userId) {
        this.userId = userId;
    }

    public void logout() {
        this.userId = DatabasePersistent.NOT_IN_DB_ID_VALUE;
    }

    public boolean isLoggedIn() {
        return (userId != DatabasePersistent.NOT_IN_DB_ID_VALUE);
    }

    public long getUserId() {
        return userId;
    }
}