/**
 * 
 */
package net.sourceforge.fenixedu.applicationTier.Servico.commons;

import net.sourceforge.fenixedu.applicationTier.Service;
import net.sourceforge.fenixedu.domain.File;
import net.sourceforge.fenixedu.domain.Person;

/**
 * 
 * @author naat
 * 
 */
public class CheckIfUserCanAccessFile extends Service {

    public Boolean run(final String username, final String externalStorageIdentification) {
        final Person person = Person.readPersonByUsername(username);
        final File file = File.readByExternalStorageIdentification(externalStorageIdentification);
        return person != null && file != null && file.isPersonAllowedToAccess(person);
    }

}