package net.oschina.app.bean;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import net.oschina.app.AppException;
import net.oschina.app.common.StringUtils;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import android.util.Xml;
/**
* 消息列表实体类
* @author liux (http://my.oschina.net/liux)
* @version 1.0
* @created 2012-3-21
*/
public class MessageList extends Entity{
private int pageSize;
private int messageCount;
private List<Messages> messagelist = new ArrayList<Messages>();
public int getPageSize() {
return pageSize;
}
public int getMessageCount() {
return messageCount;
}
public List<Messages> getMessagelist() {
return messagelist;
}
public static MessageList parse(InputStream inputStream) throws IOException, AppException {
MessageList msglist = new MessageList();
Messages msg = null;
//获得XmlPullParser解析器
XmlPullParser xmlParser = Xml.newPullParser();
try {
xmlParser.setInput(inputStream, UTF8);
//获得解析到的事件类别,这里有开始文档,结束文档,开始标签,结束标签,文本等等事件。
int evtType=xmlParser.getEventType();
//一直循环,直到文档结束
while(evtType!=XmlPullParser.END_DOCUMENT){
String tag = xmlParser.getName();
int depth = xmlParser.getDepth();
switch(evtType){
case XmlPullParser.START_TAG:
if(depth==2 && tag.equalsIgnoreCase("messageCount"))
{
msglist.messageCount = StringUtils.toInt(xmlParser.nextText(),0);
}
else if(tag.equalsIgnoreCase("pageSize"))
{
msglist.pageSize = StringUtils.toInt(xmlParser.nextText(),0);
}
else if (tag.equalsIgnoreCase("message"))
{
msg = new Messages();
}
else if(msg != null)
{
if(tag.equalsIgnoreCase("id"))
{
msg.id = StringUtils.toInt(xmlParser.nextText(),0);
}
else if(tag.equalsIgnoreCase("portrait"))
{
msg.setFace(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase("friendid"))
{
msg.setFriendId(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase("friendname"))
{
msg.setFriendName(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase("content"))
{
msg.setContent(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase("sender"))
{
msg.setSender(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase("senderid"))
{
msg.setSenderId(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(depth==4 && tag.equalsIgnoreCase("messageCount"))
{
msg.setMessageCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase("pubDate"))
{
msg.setPubDate(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase("appclient"))
{
msg.setAppClient(StringUtils.toInt(xmlParser.nextText(),0));
}
}
//通知信息
else if(tag.equalsIgnoreCase("notice"))
{
msglist.setNotice(new Notice());
}
else if(msglist.getNotice() != null)
{
if(tag.equalsIgnoreCase("atmeCount"))
{
msglist.getNotice().setAtmeCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase("msgCount"))
{
msglist.getNotice().setMsgCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase("reviewCount"))
{
msglist.getNotice().setReviewCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase("newFansCount"))
{
msglist.getNotice().setNewFansCount(StringUtils.toInt(xmlParser.nextText(),0));
}
}
break;
case XmlPullParser.END_TAG:
//如果遇到标签结束,则把对象添加进集合中
if (tag.equalsIgnoreCase("message") && msg != null) {
msglist.getMessagelist().add(msg);
msg = null;
}
break;
}
//如果xml没有结束,则导航到下一个节点
evtType=xmlParser.next();
}
} catch (XmlPullParserException e) {
throw AppException.xml(e);
} finally {
inputStream.close();
}
return msglist;
}
}