package com.stylefeng.guns.modular.system.util;
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import java.util.List;
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public class EmptyUtil {
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/**
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* 判断对象为空
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*
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* @param obj
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* 对象名
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* @return 是否为空
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*/
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@SuppressWarnings("rawtypes")
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public static boolean isEmpty(Object obj)
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{
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if (obj == null)
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{
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return true;
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}
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if ((obj instanceof List))
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{
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return ((List) obj).size() == 0;
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}
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if ((obj instanceof String))
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{
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return ((String) obj).trim().equals("");
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}
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return false;
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}
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/**
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* 判断对象不为空
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*
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* @param obj
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* 对象名
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* @return 是否不为空
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*/
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public static boolean isNotEmpty(Object obj)
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{
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return !isEmpty(obj);
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}
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/**
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* 富文本格式转换
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* @param value
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* @return
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*/
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public static String cleanXSS(String value) {
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//You'll need to remove the spaces from the html entities below
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value = value.replaceAll("& lt;", "<").replaceAll("& gt;", ">");
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value = value.replaceAll("\\(", "& #40;").replaceAll("\\)", "& #41;");
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return value;
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}
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}
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