nameeditor.java

来自「webwork source」· Java 代码 · 共 38 行

/*
 * WebWork, Web Application Framework
 *
 * Distributable under Apache license.
 * See terms of license at opensource.org
 */
package webwork.examples.events;

import webwork.action.ValidationEditorSupport;

/**
 * This code is an adaptation of the EventHandler example from the Rocks homepage by Christian Cryder
 * http://xmlc.enhydra.org/EventHandler/
 */
public class NameEditor
   extends ValidationEditorSupport
{
   public void setAsText(String txt)
   {
      // Validate name
      if (txt.length() > 30)
      {
         throw new IllegalArgumentException("Maximum of 30 alphabetic characters");
      } 
      
      if (txt.length() == 0)
      {
         throw new IllegalArgumentException("Name must be specified");
      }

      if (txt.equals("santa"))
      {
         throw new IllegalArgumentException("So, you're Santa? Right..");
      }

      setValue(txt);
   }
}