WebappPath.java

package com.aperture_software.glados_wiki.servlets;

import org.apache.commons.lang3.ObjectUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

/**
 * Created by jhyun on 13. 12. 21.
 */
public class WebappPath implements ServletContextListener {

    private static Logger LOG = LoggerFactory.getLogger(WebappPath.class);
    private static String _webappPath = "";

    public static String getWebappPath() {
        if (null == _webappPath) return "";
        else
            return ObjectUtils.toString(_webappPath);
    }

    @Override
    public void contextInitialized(ServletContextEvent sce) {
        _webappPath = sce.getServletContext().getContextPath();
        LOG.debug(String.format("WebappPAth = [%s]", _webappPath));
    }

    @Override
    public void contextDestroyed(ServletContextEvent sce) {
        //
    }
}