Package org.nutz.el

Examples of org.nutz.el.ElException

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*
*/
public class Trim implements RunMethod, Plugin{
    public Object run(List<Object> fetchParam) {
        if(fetchParam.size() <= 0){
            throw new ElException("trim方法参数错误");
        }
        String obj = (String) fetchParam.get(0);
        return obj.trim();
    }
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    public Object calculate() {
        //如果直接调用计算方法,那基本上就是直接调用属性了吧...我也不知道^^
        Object obj = fetchVar();
        if (obj == null) {
            throw new ElException("obj is NULL, can't call obj." + right);
        }
        if(obj instanceof Map){
            Map<?,?> om = (Map<?, ?>) obj;
            if(om.containsKey(right.toString())){
                return om.get(right.toString());
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Related Classes of org.nutz.el.ElException

  • org.nutz.el.opt.AbstractOpt
  • org.nutz.el.opt.arithmetic.LBracketOpt
  • org.nutz.el.opt.arithmetic.RBracketOpt
  • org.nutz.el.opt.custom.Trim
  • org.nutz.el.opt.logic.AndOpt
  • org.nutz.el.opt.logic.NotOpt
  • org.nutz.el.opt.logic.OrOpt
  • org.nutz.el.opt.logic.QuestionOpt
  • org.nutz.el.opt.logic.QuestionSelectOpt
  • org.nutz.el.opt.object.AccessOpt
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