pl.chilldev.web.spring.config.AbstractMetaBeanDefinitionParser.java Source code

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Here is the source code for pl.chilldev.web.spring.config.AbstractMetaBeanDefinitionParser.java

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/**
 * This file is part of the ChillDev-Web.
 *
 * @license http://mit-license.org/ The MIT license
 * @copyright 2014  by Rafa Wrzeszcz - Wrzasq.pl.
 */

package pl.chilldev.web.spring.config;

import java.util.HashMap;
import java.util.Map;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.xml.BeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;

import org.springframework.util.xml.DomUtils;

import org.w3c.dom.Element;

/**
 * Generic meta-element element parser.
 *
 * @version 0.0.2
 * @since 0.0.1
 */
public abstract class AbstractMetaBeanDefinitionParser implements BeanDefinitionParser {
    /**
     * `key=""` attribute name.
     */
    public static final String ATTRIBUTE_KEY = "key";

    /**
     * Logger.
     */
    protected Logger logger = LoggerFactory.getLogger(AbstractMetaBeanDefinitionParser.class);

    /**
     * Meta data.
     */
    protected Map<String, String> meta = new HashMap<>();

    /**
     * {@inheritDoc}
     * @since 0.0.1
     */
    @Override
    public BeanDefinition parse(Element element, ParserContext parserContext) {
        String key = element.getAttribute(AbstractMetaBeanDefinitionParser.ATTRIBUTE_KEY);
        String value = DomUtils.getTextValue(element);

        this.logger.info("Adding \"{}\" with value \"{}\" as meta \"{}\".", key, value, element.getLocalName());
        this.meta.put(key, value);

        return null;
    }
}