/* ***************************************************************************** */
/* Example of a syndication feed reader using the Project Rome API with */
/* BSF4ooRexx */
/* current version (2009) of Rome: rome1.0.jar https://rome.dev.java.net/ */
/* You need to implement this API plus the JDOM API */
/* jdom.jar, you can find this at https://jdom.org/ */
/* This class retrieves a syndfeed from the web and prints some */
/* information about the feed using */
/* "com.sun.syndication.io.SyndFeedInput" methods */
/* created by Martin Stoppacher date: 26.12.2009 */
/* ***************************************************************************** */
say hello this reads a syndfeed
--say please type in the url /* possible input statement for the feed URL */
--pull url
--parse arg url /* optional input via arguments */
/* The url String is predefined in this example, to change the feed url */
/* replace to String in this file or use one of the above methods */
url= "http://rss.orf.at/fm4.xml"
feedUrl=.bsf~new("java.net.URL", url) /* create an instance of java.net.URL */
say connecting__ || feedUrl~getAuthority()
input=.bsf~new("com.sun.syndication.io.SyndFeedInput")/* creates a SyndFeedInput */
xmlr=.bsf~new("com.sun.syndication.io.XmlReader", feedUrl)
/* Figures out the charset encoding of the XML document within the stream */
feed= input~build(xmlr)
/* Builds a SyndFeedImpl from an Reader , also possible with SAX or DOM */
say bb~getDefaultEncoding()
say feed /* returns the feed object */
::requires BSF.cls /* get the Java support */