Hey Ross,
On Jul 26, 2012, at 6:08 AM, Ross Laidlaw wrote:
> Dear OODT-ers,
>
> I'm trying to put together a patch for the RSSProductTransferServlet
> class [1] for File Manager. At the moment the class has some
> hard-coded information and the idea is to make this configurable via
> one of the XML configuration files (an example config file is: [2]).
>
> In RSSProductTransferServlet, the 'cas' namespace is hard-coded:
>
> private static final Map NS_MAP = new HashMap();
> static { NS_MAP.put("cas", "http://oodt.jpl.nasa.gov/1.0/cas";); }
Yep we should definitely make this configurable.
>
> And the following fields within the 'cas' namespace are hard-coded:
>
> XMLUtils.addNode(doc, item, "cas:source", "file manager transfers");
> XMLUtils.addNode(doc, item, "cas:bytesTransferred", "" +
> status.getBytesTransferred());
> XMLUtils.addNode(doc, item, "cas:totalBytes", "" +
> status.getFileRef().getFileSize());
> XMLUtils.addNode(doc, item, "cas:percentComplete", "" +
> status.computePctTransferred());
>
>
> If we put the 'cas' namespace definition in the config file, would it
> also make sense to move the above field definitions to the config file
> as well? If so, should we have a separate config file just for
> transfers?
Yep it would be nice to have them generated by the existing available
Product met if they are there and then defined in the conf file.
> I was thinking that some of the above fields won't really
> apply to the other servlet (RSSProductServlet) as they're related
> specifically to transfers (bytes transferred so far, percent complete,
> etc), so RSSProductServlet and RSSProductTransferServlet could have
> separate configs.
Yep we should probably make the config for RSSProductTransferServlet
specific to it. +1 to that!
>
>
> Many thanks in advance for your advice,
Thanks Ross!
Cheers,
Chris
>
> Ross
>
> [1]
> http://svn.apache.org/repos/asf/oodt/trunk/webapp/fmprod/src/main/java/org/apache/oodt/cas/product/rss/RSSProductTransferServlet.java
> [2]
> http://svn.apache.org/repos/asf/oodt/trunk/webapp/fmprod/src/main/resources/rssconf.xml
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Chris Mattmann, Ph.D.
Senior Computer Scientist
NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
Office: 171-266B, Mailstop: 171-246
Email: chris.a.mattm...@nasa.gov
WWW: http://sunset.usc.edu/~mattmann/
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Adjunct Assistant Professor, Computer Science Department
University of Southern California, Los Angeles, CA 90089 USA
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