topicxml.java

Italk吧简易论坛 基于struts+extjs+hibernate+spring+mysql开发。 /catch目录为系统截图 安装步骤： 1：安装MYSQL

package com.italk.ui;

import java.sql.Timestamp;
import java.util.Iterator;
import java.util.List;

import org.apache.log4j.Logger;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;

import com.italk.util.StringUtil;
import com.italk.vo.AdvanceInfo;
import com.italk.vo.Topic;

public class TopicXML {
	public static Logger log = Logger.getLogger("italk");

	public Document getReplyList(List list, int total) {
		log.debug("begin generate reply xml");
		Iterator it = list.iterator();
		Document document = DocumentHelper.createDocument();
		Element dataSet = document.addElement("dataSet");
		Element totalRecord = dataSet.addElement("totalRecord");
		totalRecord.addText(total + "");
		while (it.hasNext()) {
			Topic t = (Topic) it.next();
			Element row = dataSet.addElement("row");
			Element id = row.addElement("id");
			Element title = row.addElement("title");
			Element publishTime = row.addElement("publishTime");
			Element anthor = row.addElement("anthor");
			Element content = row.addElement("content");
			Element lock = row.addElement("lock");
			Element prime = row.addElement("prime");
			Element top = row.addElement("top");
			Element photo = row.addElement("photo");
			Element nickName = row.addElement("nickName");
			Element realName = row.addElement("realName");
			Element registerTime = row.addElement("registerTime");
			Element description = row.addElement("description");

			id.addText(t.getId() + "");
			title.addCDATA(t.getTitle());
			publishTime.addText(StringUtil.dateToFullLocalString(new Timestamp(
					t.getPublishTime().longValue())));
			anthor.addText(t.getUser().getBaseInfo().getUserName());
			content.addCDATA(t.getContent());
			lock.setText(t.isLock() + "");
			prime.setText(t.isPrime() + "");
			top.setText(t.isTop() + "");

			AdvanceInfo ai = t.getUser().getAdvanceInfo();
			if (ai != null && ai.getNickName() != null) {
				nickName.addText(t.getUser().getAdvanceInfo().getNickName());
			} else {
				nickName.addText("-");
			}
			if (ai != null && ai.getRealName() != null) {
				realName.addText(t.getUser().getAdvanceInfo().getRealName());
			} else {
				realName.addText("-");
			}
			registerTime.addText(StringUtil
					.dateToSimpleLocalString(new Timestamp(t.getUser()
							.getBaseInfo().getRegisterTime().longValue())));
			if (ai != null && ai.getDescription() != null) {
				description.addText(t.getUser().getAdvanceInfo()
						.getDescription());
			} else {
				description.addText("-");
			}

			if (ai != null && ai.getPhoto() != null && ai.getPhoto().length>1) {
				photo.addText(t.getUser().getBaseInfo().getUserName());
			} else {
				photo.addText("default");
			}
		}
		return document;
	}

	public Document getSimpleTopic(List list, int total) {
		log.debug("begin generate topic xml");
		Iterator it = list.iterator();
		Document document = DocumentHelper.createDocument();
		Element dataSet = document.addElement("dataSet");
		Element totalRecord = dataSet.addElement("totalRecord");
		totalRecord.addText(total + "");
		log.debug("add totalRecord element");
		while (it.hasNext()) {
			Topic t = (Topic) it.next();
			Element row = dataSet.addElement("row");
			Element id = row.addElement("id");
			Element top = row.addElement("top");
			Element prime = row.addElement("prime");
			Element lock = row.addElement("lock");
			Element title = row.addElement("title");
			Element anthor = row.addElement("anthor");
			Element publishTime = row.addElement("publishTime");
			Element reply = row.addElement("reply");
			Element lastUpdateTime = row.addElement("lastUpdateTime");
			Element clickCount = row.addElement("clickCount");
			id.addText(t.getId() + "");
			top.addText(t.isTop() + "");
			prime.addText(t.isPrime() + "");
			lock.addText(t.isLock() + "");
			title.addCDATA(t.getTitle());
			anthor.addText(t.getUser().getBaseInfo().getUserName());

			publishTime.addText(StringUtil.dateToFullLocalString(new Timestamp(
					t.getPublishTime().longValue())));

			reply.addText(t.getReplys().size() + "");
			if (t.getLastUpdateTime() != null && t.getLastUpdateTime().longValue() != 0) {
				lastUpdateTime.addText(StringUtil
						.dateToFullLocalString(new Timestamp(t
								.getLastUpdateTime().longValue())));
			} else {
				lastUpdateTime.addText("");
			}
			clickCount.addText(t.getClickCount() + "");
		}
		log.debug("end generate topic xml");
		return document;
	}
}