switchpageform.java

软件开发过程通常包括五个阶段：分析、设计、编码、测试和发布。如果在Web应用开发中套用现成的Struts框架

/*
 * SwitchPageForm.java
 *
 * Created on 2005年3月1日, 下午2:06
 */

package test.action;

import javax.servlet.http.*;
import org.apache.struts.action.*;

/**
 *
 * @author LiuPOPO
 */
public class SwitchPageForm extends ActionForm{
    
    /** Creates a new instance of SwitchPageForm */
    public SwitchPageForm() {
    }
    
    private String id;
    
    public String getId(){
        return this.id;
    }
    
    public void setId(String id){
        this.id = id;
    }

    public ActionErrors validate(ActionMapping mapping, 
            HttpServletRequest request) {

        ActionErrors actionErrors = new ActionErrors();
        
        if(this.id.length() < 1 || this.id == null){
            actionErrors.add("id",new ActionMessage("test.index.error.idEmpty"));
        }
        return actionErrors;
    }
}