hibernate对象筛选功能

筛选功能?

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package hb.util;import java.lang.reflect.InvocationTargetException;import java.lang.reflect.Method;public class ParamObject {private Object instance;private String method;public ParamObject(Object instance,String method){this.instance = instance;this.method = method;}public Object execute() throws SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException{Class cls = instance.getClass();Method md = cls.getMethod(this.method, null);return md.invoke(instance, null);}}
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