AuditListTransformer.java

/**
 * Copyright (C) 2008-2010, Squale Project - http://www.squale.org
 *
 * This file is part of Squale.
 *
 * Squale is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 *
 * Squale 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 Lesser General Public License
 * along with Squale.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.squale.squaleweb.transformer;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.ListIterator;

import org.squale.squalecommon.datatransfertobject.component.AuditDTO;
import org.squale.squaleweb.applicationlayer.formbean.component.AuditForm;
import org.squale.squaleweb.applicationlayer.formbean.component.AuditListForm;
import org.squale.squaleweb.comparator.AuditComparator;
import org.squale.welcom.struts.bean.WActionForm;
import org.squale.welcom.struts.transformer.WTransformerException;
import org.squale.welcom.struts.transformer.WTransformerFactory;

/**
 * Transformer des listes d'audits.
 * 
 * @author M400842
 */
public class AuditListTransformer
    extends AbstractListTransformer
{

    /**
     * @param pObject le tableau de AuditDTO � transformer en formulaires.
     * @throws WTransformerException si un pb appara�t.
     * @return le formulaire associ�
     */
    public WActionForm objToForm( Object[] pObject )
        throws WTransformerException
    {
        AuditListForm form = new AuditListForm();
        objToForm( pObject, form );
        return form;
    }

    /**
     * @param pObject le tableau de AuditDTO � transformer en formulaires.
     * @param pForm le formulaire � remplir.
     * @throws WTransformerException si un pb appara�t.
     */
    public void objToForm( Object[] pObject, WActionForm pForm )
        throws WTransformerException
    {
        ArrayList listAuditsDTO = (ArrayList) pObject[0];
        AuditListForm auditListForm = (AuditListForm) pForm;
        ArrayList listAuditForm = new ArrayList();
        if ( null != listAuditsDTO )
        {
            Iterator it = listAuditsDTO.iterator();
            AuditDTO dto = null;
            while ( it.hasNext() )
            {
                dto = (AuditDTO) it.next();
                listAuditForm.add( WTransformerFactory.objToForm( AuditTransformer.class, dto ) );
            }
        }
        auditListForm.setAudits( listAuditForm );
    }

    /**
     * @param pForm le formulaire � lire.
     * @param pObject le tableau de AuditDTO qui r�cup�re les donn�es du formulaire.
     * @throws WTransformerException si un pb appara�t.
     */
    public void formToObj( WActionForm pForm, Object[] pObject )
        throws WTransformerException
    {
        ArrayList listObject = (ArrayList) pObject[0];
        ListIterator it = ( (AuditListForm) pForm ).getAudits().listIterator();
        while ( it.hasNext() )
        {
            listObject.add( WTransformerFactory.formToObj( AuditTransformer.class, (AuditForm) it.next() )[0] );
        }
        AuditComparator ac = new AuditComparator();
        Collections.sort( listObject, ac );
    }
}