BlogJava-cfyme-随笔分类-JAVA基础http://www.blogjava.net/cfyme/category/51908.html记录技术点滴，关注Java编程zh-cnFri, 08 Jun 2012 07:35:06 GMTFri, 08 Jun 2012 07:35:06 GMT60uuid参数合法性校验http://www.blogjava.net/cfyme/archive/2012/06/08/380352.htmlcfymecfymeFri, 08 Jun 2012 07:22:00 GMThttp://www.blogjava.net/cfyme/archive/2012/06/08/380352.htmlhttp://www.blogjava.net/cfyme/comments/380352.htmlhttp://www.blogjava.net/cfyme/archive/2012/06/08/380352.html#Feedback0http://www.blogjava.net/cfyme/comments/commentRss/380352.htmlhttp://www.blogjava.net/cfyme/services/trackbacks/380352.html/**
 * uuid参数合法性校验
 * 
 * @param uuid
 *            全局唯一标识符（Universally Unique Identifier），共32个十六进制字符
 */
private void checkUUID(String uuid) {
    if (StringUtil.isBlank(uuid)) {
        throw new IllegalArgumentException("uuid can't be null or Empty !");
    }
    if( !uuid.matches("[0-9a-fA-F]{32}") ) {
        throw new IllegalArgumentException("uuid was illegal!");
    }
}

cfyme 2012-06-08 15:22 发表评论
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