/**
 * Magnolia Stripes module (http://www.openmindlab.com/lab/products/mgnlstripes.html) Copyright(C) 2008-2010, Openmind
 * S.r.l. http://www.openmindonline.it This program is free software: you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
 * the GNU General Public License for more details. You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package it.openutils.magnoliastripes;

import java.util.Enumeration;

import net.sourceforge.stripes.controller.multipart.MultipartWrapper;


/**
 * An implementation of MultipartWrapper that delegates to the standard magnolia multipart form handling. This version
 * avoids stripes' merge of params between multipart and standard request, because the merge was already done by
 * Magnolia itself.
 * 
 * @author danilo ghirardelli
 * @version $Id: MagnoliaAlternateMultipartWrapper.java 1296 2010-06-04 15:32:43Z ndelia $
 */
public class MagnoliaAlternateMultipartWrapper extends MagnoliaMultipartWrapper implements MultipartWrapper {

    /**
     * {@inheritDoc}
     */
    public Enumeration<String> getParameterNames() {
        // All params are already included in request
        return new Enumeration<String>() {

            @Override
            public boolean hasMoreElements() {
                return false;
            }

            @Override
            public String nextElement() {
                return null;
            }
        };
    }

    /**
     * {@inheritDoc}
     */
    public String[] getParameterValues(String name) {
        // All params are already included in request
        return null;
    }
}