checkstudentzh.java

功能是公安和学校的管理系统,用struts+hibernate+spring等匡架组成,在eclepse就能编译

package com.comingnet.action;

import com.opensymphony.xwork2.ActionSupport;
import com.comingnet.ajax.*;
import org.apache.commons.lang.*;
import com.comingnet.bean.*;
public class checkStudentZh extends ActionSupport{
	
	public static final String RESULT_AJAXJSON = "ajaxjson";
	private String szh="";
	private AjaxMessagesJson ajaxMessagesJson=new AjaxMessagesJson();
	public AjaxMessagesJson getAjaxMessagesJson() {
		return ajaxMessagesJson;
	}
	public void setAjaxMessagesJson(AjaxMessagesJson ajaxMessagesJson) {
		this.ajaxMessagesJson = ajaxMessagesJson;
	}
	public String getSzh() {
		return szh;
	}
	public void setSzh(String szh) {
		this.szh = szh;
	}
	
	public String execute()
	{
		if (StringUtils.isBlank(this.getSzh()))
		    this.getAjaxMessagesJson().setMessage("E_USERNAME_001", "用户名不能为空!");
		else if(!Util.validateUserName(this.getSzh()))
			this.getAjaxMessagesJson().setMessage("E_USERNAME_002","用户名只能由英文、数字和下划线组成!");
		else if(CheckUserName.isExistUsername(this.getSzh(),"1"))
			this.getAjaxMessagesJson().setMessage("E_USERNAME_003","用户名已存在!");
		else
			this.getAjaxMessagesJson().setMessage("0","合法的用户名!");
		return RESULT_AJAXJSON;
	}

}