package com.ibeetl.admin.core.util;

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

import com.ibeetl.admin.core.conf.RbacAnnotationConfig;

public class ClassLoaderUtil {
  private ClassLoaderUtil() {}

  private static final Logger log = LoggerFactory.getLogger(RbacAnnotationConfig.class);

  public static Class loadClass(String clsName) {
    Class cls = null;
    try {
      cls = ClassLoaderUtil.class.getClassLoader().loadClass(clsName);
    } catch (ClassNotFoundException e) {
      log.info(e.getMessage());
      ClassLoader loader = Thread.currentThread().getContextClassLoader();
      try {
        return loader.loadClass(clsName);
      } catch (ClassNotFoundException e1) {
        log.info(e1.getMessage());
      }
    }

    if (cls == null) {
      log.error("params:{},message:{}", clsName, "无法加载类");
      throw new IllegalArgumentException("不能加载" + clsName);
    }

    return cls;
  }
}
