ejbutils.java

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package org.derrick.util;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
/**
 * 
 * @author 刘冬宝Oct 26, 2006
   版权申明：所有人员均可自由修改源码并再发布，但必须保留此相关信息
 *
 */
public class EjbUtils {
	/**
	 * 获取ejb的环境入口参数
	 * 
	 * @param entryName
	 * @return
	 */
	public static Object getEnvEntry(String entryName) {
		Object value = null;
		try {
			if (logger.isDebugEnabled()) {
				logger.debug("entryName is : " + entryName);
			}
			Context initCtx = new InitialContext();
			Context myEnv = (Context) initCtx.lookup("java:comp/env");
			value = myEnv.lookup(entryName);
		} catch (NamingException e) {
			// todo Auto-generated catch blocks
			e.printStackTrace();
			logger.error(e);
			// value = null;
		}
		if (logger.isDebugEnabled()) {
			logger.debug(entryName+"  value is : " + value);
		}
		return value;

	}

	private static Logger logger = LogManager.getLogger(EjbUtils.class);
}