Thursday, May 24, 2007

How to notify JavaBlogs.com about blog updates with XML-RPC

Javablogs supports notification of blog updates with a remote API, which enables new blog post to appear on Javablogs immediately (javablogs API). I use blogger and as far as I can tell it doesn't support pinging javablogs.com. So i set out to write my own XML-RPC client to make my posts appear quickly (Yes I'm the impatient type).

Did a search for XML-RPC clients on the web and I found this open source Java library from Redstone. Downloaded the jar file and followed the instructions on Redstone page and the page describing the Weblogs API. I have to say when I started on this I didn't think it would be this easy but after about 10 minutes I had it working :).

Just add the following lines inside a main method and execute:





String weblogName = "Living Tao";
String weblogUrl = "http://livingtao.blogspot.com/";

//create a client pointing to the rpc service on javablogs
XmlRpcClient client = new XmlRpcClient("http://javablogs.com/xmlrpc", true);

//invoke the method to queue the blog for an update
Object token = client.invoke("weblogUpdates.ping", new Object[] { weblogName, weblogUrl} );
System.out.println(token);



The code will out put the following result on successful execution:

{flError=0, message=Success. 1 blogs have been queued for update}



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2 comments:

Krishna said...

Thanks for sharing the info. It is very much useful:
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Jagna Co Kalani said...

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