THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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- The rss component, which is implemented by RssPollingComponent class, uses customEditorConfigurer bean to parse the Date variable lastPolledDate into the specified format (yyyy/MMM/dd). lastPolledDate will be used to determine the new items added on the RSS feed.
- The rss component periodically polls RSS feeds defined on its
urlStrings
property for changes. In this case rss component monitors the following RSS feeds: http://rss.cnn.com/rss/cnn_topstories.rss and http://newsrss.bbc.co.uk/rss/newsonline_uk_edition/front_page/rss.xml. - When an update is found, the rss component creates a normalized message that contains the new items. It then sends the normalized message to the NMR. The NMR routes the message to the trace component.
- The trace component displays the RSS news items on the console.
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Output from running {{\[servicemix_install_dir
\]\bin\servicemix
servicemix.xml
}} looks like the following:
Code Block |
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<item> <title>Bush supporters' cars allegedly defaced by war veteran</title> <link>http://www.cnn.com/rssclick/2005/US/12/16/bush.vandalism.ap/index.html?sec tion=cnn_topstories</link> <description>Read full story for latest details.</description> <pubDate>Sat, 17 Dec 2005 00:52:01 GMT</pubDate> <guid isPermaLink="false">http://www.cnn.com/rssclick/2005/US/12/16/bush.vandali sm.ap/index.html?section=cnn_topstories</guid> </item> <item> <title>Stern says goodbye to terrestrial radio</title> <link>http://www.cnn.com/rssclick/2005/SHOWBIZ/12/16/stern.last.day.ap/index.htm l?section=cnn_topstories</link> <description>Read full story for latest details.</description> <pubDate>Sat, 17 Dec 2005 02:13:07 GMT</pubDate> <guid isPermaLink="false">http://www.cnn.com/rssclick/2005/SHOWBIZ/12/16/stern.l ast.day.ap/index.html?section=cnn_topstories</guid> </item> |
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