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https://issues.apache.org/jira/browse/OODT-456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris A. Mattmann updated OODT-456:
-----------------------------------
Affects Version/s: 0.4
Fix Version/s: (was: 0.4)
0.5
Assignee: Rishi Verma
> New OFSN product handler to support generation of list of download URLs
> associated with an OFSN
> -----------------------------------------------------------------------------------------------
>
> Key: OODT-456
> URL: https://issues.apache.org/jira/browse/OODT-456
> Project: OODT
> Issue Type: New Feature
> Components: grid, product server
> Affects Versions: 0.3, 0.4
> Reporter: Rishi Verma
> Assignee: Rishi Verma
> Priority: Minor
> Fix For: 0.5
>
>
> OODT Grid, through the help of various OFSN product-handlers like
> StdOFSNGetHandler [1], enables the download of products located on a
> particular host. Recursive product listing handlers [2] furthermore, support
> the discovery of products located within a particular OFSN on the product
> server.
> Users within the climate change community have described a need to quickly
> download (n) number of products located under a particular OFSN without
> having to individually download each product. To address this need, I propose
> developing a new OFSN product handler combining features of [1] and [2] to
> specifically generate a list of URLs that can be used to download products
> easily. Tools, like wget, can easily use a file containing a list of URLa to
> actually download the products automatically.
> To make this idea more generic, I will suggest that the return-type for URLs
> generated by this handler, be configurable. Thus, it may be possible, for
> example, to get the MD5 checksum for (n) number of products as easily as it
> would be to actually download the products themselves using this new
> product-handler.
> --
> [1]
> http://svn.apache.org/repos/asf/oodt/trunk/product/src/main/java/org/apache/oodt/product/handlers/ofsn/StdOFSNGetHandler.java
> [2]
> http://svn.apache.org/repos/asf/oodt/trunk/product/src/main/java/org/apache/oodt/product/handlers/ofsn/FileListRecursiveHandler.java
>
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