registertag.java

本代码是一个权限管理系统源代码

package com.seavision.PermissionManage.tag;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;

import com.seavision.PermissionManage.common.BaseTag;

public class RegisterTag extends BaseTag{
	private static final long serialVersionUID = 1L;
	public int doStartTag() throws JspException {
		this.initializeTag("RegisterTag"); // 初始化类
		//定义参数
		List messageList = new ArrayList();
		String oneMessage = "";
		String message = "";
		String netName = "";//网站名称
		String name = "";//用户名
		String email = "";//邮箱
		String sign = "";//接受WPT及其合作伙伴邮件标记
		String read = "";//阅读协议
		int flag = 1;
		//从request中取得参数
		messageList = (List)this.requestGetAttribute("messageList");		
		message = (String)this.requestGetAttribute("message");		
		netName = (String)this.requestGetAttribute("netName");
		name = (String)this.requestGetAttribute("name");
		email = (String)this.requestGetAttribute("email");
		sign = (String)this.requestGetAttribute("sign");
		read = (String)this.requestGetAttribute("read");
		//输出标签
		this.appendMessage("<root>");
		if(!this.check(messageList)){
			this.appendMessage("<flag>" + flag + "</flag>");
			this.appendMessage("<messageList>");
			for(int i = 0; i < messageList.size(); i ++){
				oneMessage = (String)messageList.get(i);
				this.appendMessage("<message>");
				this.appendMessage("<messageA>" + oneMessage + "</messageA>");
				this.appendMessage("</message>");
			}
			this.appendMessage("</messageList>");
		}
		if(!this.check(message)){
			this.appendMessage("<flag2>" + flag + "</flag2>");
			this.appendMessage("<message>" + message + "</message>");
		}
		if(!this.check(netName)){
			this.appendMessage("<netName>"+netName+"</netName>");
		}
		if(!this.check(name)){
			this.appendMessage("<name>"+name+"</name>");
		}
		if(!this.check(email)){
			this.appendMessage("<email>"+email+"</email>");
		}
		if(!this.check(sign)){
			this.appendMessage("<checkbox checked=\"yes\"></checkbox>");
		}
		if(!this.check(read)){
			this.appendMessage("<checkboxread checked=\"yes\"></checkboxread>");
		}
		this.appendMessage("</root>");
		this.outputMessage();
		return TagSupport.EVAL_BODY_INCLUDE; // 继续计算BODY体
	} 

	public int doEndTag() throws JspException {
		return EVAL_PAGE;
	}
}