com.clican.pluto.fsm.spring.parser.DefaultStateParser.java Source code

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Here is the source code for com.clican.pluto.fsm.spring.parser.DefaultStateParser.java

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/**
 * The Clican-Pluto software suit is Copyright 2009, Clican Company
 * and individual contributors, and is licensed under the GNU LGPL.
 *
 * @author wei.zhang
 *
 */
package com.clican.pluto.fsm.spring.parser;

import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.xml.ParserContext;
import org.w3c.dom.Element;

import com.clican.pluto.fsm.engine.IState;
import com.clican.pluto.fsm.engine.state.DefaultStateImpl;

public class DefaultStateParser extends AbstractStateParser {

    @Override
    public void customiseBeanDefinition(BeanDefinition beanDef, Element element, ParserContext parserContext) {

    }

    @SuppressWarnings("unchecked")
    @Override
    public Class<? extends IState> getStateClass(Element element) {
        String clazz = element.getAttribute("clazz");
        if (StringUtils.isNotEmpty(clazz)) {
            try {
                return (Class<? extends IState>) Class.forName(clazz);
            } catch (ClassNotFoundException e) {
                throw new RuntimeException(e);
            }
        } else {
            return DefaultStateImpl.class;
        }
    }

}

// $Id$