> On April 13, 2017, 12:37 p.m., David Radley wrote:
> > My understanding of Rest calls is that POST should be for create and PUT 
> > for update - to mirror the http spec - I would stick withj this standard.  
> > I like the separation between create and upate - especially for types - so 
> > we can explicitly understand the intent of the operation as create or 
> > update for governance.
> 
> Apoorv Naik wrote:
>     Yes that's correct. Let me revisit this and see if it makes more sense to 
> introduce a new endpoint for this functionality. Let's say POST 
> /types/typedefs/createOrUpdate
> 
> Apoorv Naik wrote:
>     Hey David, do you any comments on introducing the new endpoint ?

Looking at https://en.wikipedia.org/wiki/Representational_state_transfer  this 
seems to be a reasonable description of the REST standard. I notice the table 
"Relationship between URL and HTTP methods". so it seems to me :
- post without the new resournce name in the URL is create only. This is the 
creation mechanism which is very widespread ; I have only seen this way of 
creating.  
- put with the new resource name in the URL is update or create. I have not 
seen this widely used for create. 

I think if we expose the post and put as above - then the user can choose 
between create only or "update or create".


- David


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On April 12, 2017, 8:35 p.m., Apoorv Naik wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/58333/
> -----------------------------------------------------------
> 
> (Updated April 12, 2017, 8:35 p.m.)
> 
> 
> Review request for atlas, Ashutosh Mestry, Madhan Neethiraj, Nixon Rodrigues, 
> Sarath Subramanian, and Suma Shivaprasad.
> 
> 
> Repository: atlas
> 
> 
> Description
> -------
> 
> TypesREST to support creation in an update call
> 
> 
> Diffs
> -----
> 
>   intg/src/main/java/org/apache/atlas/store/AtlasTypeDefStore.java 
> 198bd8fe515a96e654b24de3af92b6edfac3a6ae 
>   
> repository/src/main/java/org/apache/atlas/repository/store/graph/AtlasTypeDefGraphStore.java
>  82465bfcbe7705e5493481a5aa080c0390a1cfe4 
>   webapp/src/main/java/org/apache/atlas/web/resources/TypesResource.java 
> 424ca58ce0bdeb71a6ddc829f98f303988216c99 
>   webapp/src/main/java/org/apache/atlas/web/rest/TypesREST.java 
> 5d846cf317ae46fa88ef7877baad129638e38e03 
> 
> 
> Diff: https://reviews.apache.org/r/58333/diff/3/
> 
> 
> Testing
> -------
> 
> mvn clean package executes successfully
> 
> 
> Thanks,
> 
> Apoorv Naik
> 
>

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