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;
/**
* 帖子实体类
* @author liux (http://my.oschina.net/liux)
* @version 1.0
* @created 2012-3-21
*/
public class Post extends Entity{
public final static String NODE_ID = "id";
public final static String NODE_TITLE = "title";
public final static String NODE_URL = "url";
public final static String NODE_FACE = "portrait";
public final static String NODE_BODY = "body";
public final static String NODE_AUTHORID = "authorid";
public final static String NODE_AUTHOR = "author";
public final static String NODE_PUBDATE = "pubDate";
public final static String NODE_ANSWERCOUNT = "answerCount";
public final static String NODE_VIEWCOUNT = "viewCount";
public final static String NODE_FAVORITE = "favorite";
public final static String NODE_START = "post";
public final static int CATALOG_ASK = 1;
public final static int CATALOG_SHARE = 2;
public final static int CATALOG_OTHER = 3;
public final static int CATALOG_JOB = 4;
public final static int CATALOG_SITE = 5;
private String title;
private String url;
private String face;
private String body;
private String author;
private int authorId;
private int answerCount;
private int viewCount;
private String pubDate;
private int catalog;
private int isNoticeMe;
private int favorite;
private List<String> tags;
public List<String> getTags() {
return tags;
}
public void setTags(List<String> tags) {
this.tags = tags;
}
public int getFavorite() {
return favorite;
}
public void setFavorite(int favorite) {
this.favorite = favorite;
}
public int getCatalog() {
return catalog;
}
public void setCatalog(int catalog) {
this.catalog = catalog;
}
public int getIsNoticeMe() {
return isNoticeMe;
}
public void setIsNoticeMe(int isNoticeMe) {
this.isNoticeMe = isNoticeMe;
}
public String getPubDate() {
return this.pubDate;
}
public void setPubDate(String pubDate) {
this.pubDate = pubDate;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getBody() {
return body;
}
public void setBody(String body) {
this.body = body;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
public int getAuthorId() {
return authorId;
}
public void setAuthorId(int authorId) {
this.authorId = authorId;
}
public String getFace() {
return face;
}
public void setFace(String face) {
this.face = face;
}
public int getAnswerCount() {
return answerCount;
}
public void setAnswerCount(int answerCount) {
this.answerCount = answerCount;
}
public int getViewCount() {
return viewCount;
}
public void setViewCount(int viewCount) {
this.viewCount = viewCount;
}
public static Post parse(InputStream inputStream) throws IOException, AppException {
Post post = 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();
switch(evtType){
case XmlPullParser.START_TAG:
if(tag.equalsIgnoreCase(NODE_START))
{
post = new Post();
}
else if(post != null)
{
if(tag.equalsIgnoreCase(NODE_ID))
{
post.id = StringUtils.toInt(xmlParser.nextText(),0);
}
else if(tag.equalsIgnoreCase(NODE_TITLE))
{
post.setTitle(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase(NODE_URL))
{
post.setUrl(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase(NODE_FACE))
{
post.setFace(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase(NODE_BODY))
{
post.setBody(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase(NODE_AUTHOR))
{
post.setAuthor(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase(NODE_AUTHORID))
{
post.setAuthorId(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase(NODE_ANSWERCOUNT))
{
post.setAnswerCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase(NODE_VIEWCOUNT))
{
post.setViewCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase(NODE_PUBDATE))
{
post.setPubDate(xmlParser.nextText());
}
else if(tag.equalsIgnoreCase(NODE_FAVORITE))
{
post.setFavorite(StringUtils.toInt(xmlParser.nextText(),0));
}
//标签
else if(tag.equalsIgnoreCase("tags"))
{
post.tags = new ArrayList<String>();
}
else if(post.getTags() != null && tag.equalsIgnoreCase("tag"))
{
post.getTags().add(xmlParser.nextText());
}
//通知信息
else if(tag.equalsIgnoreCase("notice"))
{
post.setNotice(new Notice());
}
else if(post.getNotice() != null)
{
if(tag.equalsIgnoreCase("atmeCount"))
{
post.getNotice().setAtmeCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase("msgCount"))
{
post.getNotice().setMsgCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase("reviewCount"))
{
post.getNotice().setReviewCount(StringUtils.toInt(xmlParser.nextText(),0));
}
else if(tag.equalsIgnoreCase("newFansCount"))
{
post.getNotice().setNewFansCount(StringUtils.toInt(xmlParser.nextText(),0));
}
}
}
break;
case XmlPullParser.END_TAG:
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 post;
}
}