Reputation: 33618
Consider response sample from rss url:
<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/">
<channel>
<title>MyTitle</title>
<atom:link href="/mylink/" rel="self" type="application/rss+xml" />
<link>somelink</link>
<description></description>
<lastBuildDate>Wed, 30 Jan 2019 14:00:03 +0000</lastBuildDate>
<language>en-US</language>
<sy:updatePeriod>hourly</sy:updatePeriod>
<sy:updateFrequency>1</sy:updateFrequency>
<generator>https://wordpress.org/?v=5.0.3</generator>
<item>
<title>item title</title>
<link>/oitem-link</link>
<pubDate>Wed, 30 Jan 2019 14:00:03 +0000</pubDate>
<dc:creator><![CDATA[John]]></dc:creator>
<category><![CDATA[Category1]]></category>
<category><![CDATA[Amazon]]></category>
<category><![CDATA[cleaning]]></category>
<category><![CDATA[online shopping]]></category>
<category><![CDATA[selling]]></category>
<guid isPermaLink="false">/premalink</guid>
<description><![CDATA[content]]></content:encoded>
</item>
</channel>
</rss>
I interested to read some tage from <item>
tag. How to that with rss rome library? They sugest:
import com.rometools.rome.feed.synd.SyndFeed;
import com.rometools.rome.io.FeedException;
import com.rometools.rome.io.SyndFeedInput;
import com.rometools.rome.io.XmlReader;
// fetch data from URL
SyndFeedInput input = new SyndFeedInput();
SyndFeed feed = null;
BufferedReader reader; // erader readed from http response body
feed = input.build(reader);
But feed
object does not have any API to get items
collection. (or this collection is placed so deep...)
Any work arounds?
P.S. yes I can parse this via any xml
(Jaxb?) parser or event with regexp or xpath. But the question is about rome library solution.
Upvotes: 1
Views: 965
Reputation: 2234
At Rome v1.9.0 API documentation of com.rometools.rome.feed.synd.SyndFeed
there is a method to get entries/items: List<SyndEntry> getEntries();
Upvotes: 0