How can i get a callback after an asynchronous operation is over?

[Barak Cohen]

Hi,

I am using CassandraTemplate.insertAsynchronously and CassandraTemplate.deleteAsynchronously and i want to be able to know that the operation finished successfully or with errors (i don't want the thread to wait on a synchronous operation but to get notify on the result).

how can i do that? 

i saw that the general execute method has a callback argument but i think it makes more sense to have one in the async insert/delete methods.

same for the select method which handles the objects mapping to my type automatically but if i want to use async query then i need to use queryAsynchronously which doesn't handles the mapping.

would appreciate your help if there is a better way to do those asyn operations or alternatively if you can expand the API (callbacks for insert/delete and async method for select).

thanks,

Barak

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[Matthew Adams]

I just reviewed the code, and agree that the async operations should probably be overloaded to take optional callbacks.

Please enter an issue requesting that async repository operations be overloaded to take optional callbacks.  As part of the work for this issue, we should probably have a look at the lower level CqlOperations interface as well to see if its async ops need overloading as well.

-matthew

[Barak Cohen]

thanks,

issue was posted in here: https://jira.spring.io/browse/DATACASS-144