package org.jtheque.core.spring.extension;

 /*

  * This file is part of JTheque.

  *

  * JTheque 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.

  *

  * JTheque 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 JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 import org.jtheque.utils.StringUtils;

 import org.springframework.beans.factory.config.ConstructorArgumentValues;

 import org.springframework.beans.factory.support.BeanDefinitionBuilder;

 import org.springframework.beans.factory.xml.AbstractSimpleBeanDefinitionParser;

 import org.springframework.beans.factory.xml.ParserContext;

 import org.w3c.dom.Element;

 import java.awt.Color;

 /**

  * A bean definition parser for the color element of the jtheque namespace.

  *

  * @author Baptiste Wicht

  */

 public final class ColorBeanDefinitionParser extends AbstractSimpleBeanDefinitionParser {

     /**

      * The String definition of an int.

      */

     private static final String INT_VALUE = "int";

     @Override

     protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {

         ConstructorArgumentValues values = new ConstructorArgumentValues();

         values.addGenericArgumentValue(Integer.parseInt(element.getAttribute("r")), INT_VALUE);

         values.addGenericArgumentValue(Integer.parseInt(element.getAttribute("g")), INT_VALUE);

         values.addGenericArgumentValue(Integer.parseInt(element.getAttribute("b")), INT_VALUE);

         if (StringUtils.isNotEmpty(element.getAttribute("alpha"))) {

             values.addGenericArgumentValue(Integer.parseInt(element.getAttribute("alpha")), INT_VALUE);

         }

         builder.getBeanDefinition().setConstructorArgumentValues(values);

     }

     @Override

     protected Class<?> getBeanClass(Element element) {

         return Color.class;

     }

 }