/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.io.impl;
import com.sun.syndication.feed.WireFeed;
import com.sun.syndication.feed.rss.Category;
import com.sun.syndication.feed.rss.Channel;
import com.sun.syndication.feed.rss.Cloud;
import com.sun.syndication.feed.rss.Description;
import com.sun.syndication.feed.rss.Enclosure;
import com.sun.syndication.feed.rss.Item;
import com.sun.syndication.feed.rss.Source;
import org.jdom.Element;
import java.util.ArrayList;
import java.util.List;
/**
*/
public class RSS092Parser extends RSS091UserlandParser {
public RSS092Parser() {
this("rss_0.92");
}
protected RSS092Parser(String type) {
super(type);
}
protected String getRSSVersion() {
return "0.92";
}
protected WireFeed parseChannel(Element rssRoot) {
Channel channel = (Channel) super.parseChannel(rssRoot);
Element eChannel = rssRoot.getChild("channel",getRSSNamespace());
Element eCloud = eChannel.getChild("cloud",getRSSNamespace());
if (eCloud!=null) {
Cloud cloud = new Cloud();
String att = eCloud.getAttributeValue("domain");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setDomain(att);
}
att = eCloud.getAttributeValue("port");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setPort(Integer.parseInt(att.trim()));
}
att = eCloud.getAttributeValue("path");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setPath(att);
}
att = eCloud.getAttributeValue("registerProcedure");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setRegisterProcedure(att);
}
att = eCloud.getAttributeValue("protocol");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setProtocol(att);
}
channel.setCloud(cloud);
}
return channel;
}
protected Item parseItem(Element rssRoot,Element eItem) {
Item item = super.parseItem(rssRoot,eItem);
Element e = eItem.getChild("source",getRSSNamespace());
if (e!=null) {
Source source = new Source();
String url = e.getAttributeValue("url");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
source.setUrl(url);
source.setValue(e.getText());
item.setSource(source);
}
// 0.92 allows one enclosure occurrence, 0.93 multiple
// just saving to write some code.
List eEnclosures = eItem.getChildren("enclosure");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (eEnclosures.size()>0) {
List enclosures = new ArrayList();
for (int i=0;i<eEnclosures.size();i++) {
e = (Element) eEnclosures.get(i);
Enclosure enclosure = new Enclosure();
String att = e.getAttributeValue("url");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
enclosure.setUrl(att);
}
att = e.getAttributeValue("length");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
enclosure.setLength(NumberParser.parseLong(att,0L));
att = e.getAttributeValue("type");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
enclosure.setType(att);
}
enclosures.add(enclosure);
}
item.setEnclosures(enclosures);
}
List eCats = eItem.getChildren("category");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
item.setCategories(parseCategories(eCats));
return item;
}
protected List parseCategories(List eCats) {
List cats = null;
if (eCats.size()>0) {
cats = new ArrayList();
for (int i=0;i<eCats.size();i++) {
Category cat = new Category();
Element e = (Element) eCats.get(i);
String att = e.getAttributeValue("domain");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cat.setDomain(att);
}
cat.setValue(e.getText());
cats.add(cat);
}
}
return cats;
}
protected Description parseItemDescription(Element rssRoot,Element eDesc) {
Description desc = super.parseItemDescription(rssRoot,eDesc);
desc.setType("text/html");
return desc;
}
}