PracticeTransformer.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.Locale;

import org.squale.squalecommon.datatransfertobject.rule.AbstractFormulaDTO;
import org.squale.squalecommon.datatransfertobject.rule.PracticeRuleDTO;
import org.squale.squaleweb.applicationlayer.formbean.component.FormulaForm;
import org.squale.squaleweb.applicationlayer.formbean.component.PracticeRuleForm;
import org.squale.squaleweb.util.TimelimitationUtil;
import org.squale.welcom.struts.bean.WActionForm;
import org.squale.welcom.struts.transformer.WITransformer;
import org.squale.welcom.struts.transformer.WTransformerException;
import org.squale.welcom.struts.transformer.WTransformerFactory;

/**
 * Transformation d'une pratique
 */
public class PracticeTransformer
    implements WITransformer
{

    /**
     * {@inheritDoc}
     */
    public WActionForm objToForm( Object[] pObject )
        throws WTransformerException
    {
        PracticeRuleForm form = new PracticeRuleForm();
        objToForm( pObject, form );
        return form;
    }

    /**
     * {@inheritDoc}
     */
    public void objToForm( Object[] pObject, WActionForm pForm )
        throws WTransformerException
    {
        PracticeRuleDTO practiceDTO = (PracticeRuleDTO) pObject[0];
        Locale local = (Locale) pObject[1];

        PracticeRuleForm form = (PracticeRuleForm) pForm;
        form.setId( practiceDTO.getId() );
        form.setName( practiceDTO.getName() );
        form.setEffort( practiceDTO.getEffort() );
        // If it's not a manual practice
        if ( practiceDTO.getFormula() != null )
        {
            form.setFormula( (FormulaForm) WTransformerFactory.objToForm( FormulaTransformer.class,
                                                                          practiceDTO.getFormula() ) );
        }
        // If it's a manual practice
        else
        {
            String[] periodUnit = TimelimitationUtil.parseString( practiceDTO.getTimeLimitation(), local );
            if ( periodUnit.length == 2 )
            {
                form.setPeriod( periodUnit[0] );
                form.setUnit( periodUnit[1] );
            }
        }
        if ( practiceDTO.getWeightingFunction() != null )
        {
            form.setWeightingFunction( practiceDTO.getWeightingFunction() );
        }

    }

    /**
     * {@inheritDoc}
     */
    public Object[] formToObj( WActionForm pForm )
        throws WTransformerException
    {
        PracticeRuleDTO dto = new PracticeRuleDTO();
        formToObj( pForm, new Object[] { dto } );
        return new Object[] { dto };
    }

    /**
     * {@inheritDoc}
     */
    public void formToObj( WActionForm pForm, Object[] pObject )
        throws WTransformerException
    {
        PracticeRuleForm form = (PracticeRuleForm) pForm;
        PracticeRuleDTO dto = (PracticeRuleDTO) pObject[0];
        dto.setId( form.getId() );
        dto.setName( form.getName() );
        dto.setEffort( form.getEffort() );
        if ( form.getFormula() != null )
        {
            dto.setFormula( (AbstractFormulaDTO) WTransformerFactory.formToObj( FormulaTransformer.class,
                                                                                form.getFormula() )[0] );
        }
        if ( form.getWeightingFunction() != null )
        {
            dto.setWeightingFunction( form.getWeightingFunction() );
        }
    }

}