Java example on how to upload csv data to the data store

[gustavo]

Does anybody have an example on how to easily upload csv data to the 

data store with java? 

Thanks 

[Vinny P]

On Thu, Feb 13, 2014 at 1:53 PM, gustavo <prac...@gmail.com> wrote:

Does anybody have an example on how to easily upload csv data to the 

data store with java? 

Do you want to use a CSV file to define entities within the datastore, or upload and save the entire CSV file to App Engine?

If you're using the CSV file to define entities, you can use the bulkloader ( https://developers.google.com/appengine/tools_tips#Bulk_Loader ) to automatically load entities into the datastore. If you want to save the entire file, you can upload the file to the Blobstore ( https://developers.google.com/appengine/docs/java/blobstore/#Java_Uploading_a_blob ) or Google Cloud Storage ( https://developers.google.com/appengine/docs/java/googlecloudstorageclient/ ). Code examples are available at the above links.

 

 

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-Vinny P

Technology & Media Advisor

Chicago, IL

App Engine Code Samples: http://www.learntogoogleit.com

[Andrei Volgin]

If you want to convert CSV data into entities, you may use

http://sourceforge.net/projects/opencsv/

to process your CVS file.