beaninfoutil.java

来自「webwork source」· Java 代码 · 共 43 行

/*
 * WebWork, web application framework
 *
 * Distributable under Apache license.
 * See terms of license at opensource.org
 */
package webwork.util;

import java.beans.BeanInfo;
import java.beans.IntrospectionException;
import java.beans.Introspector;

/**
 *	Get the java.beans.BeanInfo object for a given object
 *
 *	@see java.beans.BeanInfo
 *	@author Rickard 謆erg ([e-mail])
 *	@version $Revision: 1.7 $
 */
public class BeanInfoUtil
{
   // Attributes ----------------------------------------------------
   Object bean;

   // Public --------------------------------------------------------

	/**
	 * The object whose BeanInfo should be retrieved
	 */
   public void setBean(Object aBean)
   {
      bean = aBean;
   }

   public BeanInfo getBeanInfo()
      throws IntrospectionException
   {
      return Introspector.getBeanInfo(bean.getClass(), Object.class);
   }
}