CheckstyleRuleFactory.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.squalecommon.enterpriselayer.facade.checkstyle.xml;

import org.xml.sax.Attributes;
import org.squale.squalecommon.enterpriselayer.businessobject.rulechecking.checkstyle.CheckstyleRuleBO;
import org.squale.squalecommon.enterpriselayer.businessobject.rulechecking.checkstyle.CheckstyleRuleSetBO;
import org.squale.squalecommon.util.xml.FactoryAdapter;

/**
 * Fabrique de r�gle interne
 */
public class CheckstyleRuleFactory
    extends FactoryAdapter
{

    /**
     * CheckstyleRuleSets
     */
    private CheckstyleRuleSetFactory mRuleSetFactory;

    /**
     * Pratique de la r�gle
     */
    private CheckstyleRulePractice mCheckstyleRuleCategory;

    /**
     * Constructeur
     * 
     * @param pRuleSetFactory CheckstyleRuleSet Factory
     * @param pCheckstyleRulePractice pratique
     */
    public CheckstyleRuleFactory( CheckstyleRuleSetFactory pRuleSetFactory,
                                  CheckstyleRulePractice pCheckstyleRulePractice )
    {

        mRuleSetFactory = pRuleSetFactory;
        mCheckstyleRuleCategory = pCheckstyleRulePractice;
    }

    /**
     * (non-Javadoc)
     * 
     * @see org.apache.commons.digester.ObjectCreationFactory#createObject(org.xml.sax.Attributes)
     */
    public Object createObject( Attributes pAttributes )
        throws Exception
    {
        CheckstyleRuleBO rule = null;
        String name = pAttributes.getValue( "name" );
        String value = pAttributes.getValue( "value" );
        // on test si le pattern metadata est en rapport avec le nom de la r�gle
        if ( name.trim().equals( XmlCheckstyleParsingMessages.getString( "checkstyle.rule.name" ) ) )
        {

            CheckstyleRuleSetBO ruleSet = mRuleSetFactory.getCheckstyleRuleSets();
            if ( null != ruleSet )
            {
                // nouvelle r�gle
                rule = (CheckstyleRuleBO) ruleSet.getRules().get( value );
                if ( null == rule )
                {
                    rule = new CheckstyleRuleBO();
                    // On stocke les valeurs de la r�gle
                    rule.setCategory( mCheckstyleRuleCategory.getPractice() );
                    rule.setCode( value );
                    rule.setRuleSet( ruleSet );
                    ruleSet.getRules().put( value, rule );
                }

            }
            else
            { // on n'a oubli� la balise pour la vesion du fichier conf checkstyle
                throw new Exception( XmlCheckstyleParsingMessages.getString( "checkstyle.pattern.forgeted",
                                                                             new Object[] { "\n<module>\n\t"
                                                                                 + "<metadata>\n" } ) );
            }
        }
        else
        {
            throw new Exception( XmlCheckstyleParsingMessages.getString( "checkstyle.pattern.reserved",

            new Object[] { "\n<module>\n\t" + "<module>\n\t\t" + "<module>\n\t\t\t" + "<metadata>\n" } ) );
        }

        return rule;
    }
}