> On March 23, 2015, 8:59 p.m., Joshua Cohen wrote:
> > Thanks, this is already much easier to follow.
> > 
> > One general question on the overall approach: do you think the DRY benefits 
> > of using composed `StructFieldGetter`s to generate the functions that allow 
> > walking from the starting type to `JobKey` outweigh the readability 
> > improvements of using a fully explicit mapping? I.e.
> > 
> >     Function<JobUpdateRequest, JobKey> UPDATE_REQUEST_TO_JOB_KEY = new 
> > Function<...> {
> >       @Override
> >       public JobKey apply(JobUpdateRequest request) {
> >         return request.getTaskConfig().getJobKey();
> >       }
> >     };

I raised this question offline as well.  It's not clear to me that this 
DRY-ness is worth the complexity.  Required null checking in the call chain is 
one downside to the more direct approach you illustrated.


- Bill


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On March 23, 2015, 7:14 p.m., Kevin Sweeney wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/32329/
> -----------------------------------------------------------
> 
> (Updated March 23, 2015, 7:14 p.m.)
> 
> 
> Review request for Aurora, Joshua Cohen and Bill Farner.
> 
> 
> Bugs: AURORA-1187
>     https://issues.apache.org/jira/browse/AURORA-1187
> 
> 
> Repository: aurora
> 
> 
> Description
> -------
> 
> Apologies for the large diff, this wound up needing to input validation at 
> the AOP layer.
> 
> Probably the best place to start reading this diff is ApiSecurityIT to see 
> the feature this patch enables.
> 
> 
> Diffs
> -----
> 
>   config/pmd/custom.xml 521fd500146eb2e45f8e77c5c3c0cce330fedabb 
>   src/main/java/org/apache/aurora/scheduler/http/api/ApiBeta.java 
> 827e85b6cac8bd52359610bbc2002973a769705c 
>   src/main/java/org/apache/aurora/scheduler/http/api/ApiModule.java 
> 2408cd1f9af5f109a339f5c78134465cb117f7fc 
>   
> src/main/java/org/apache/aurora/scheduler/http/api/security/ApiSecurityModule.java
>  cc9cfd38239f909b8a77bd1a773e31ec30130d41 
>   
> src/main/java/org/apache/aurora/scheduler/http/api/security/AuthorizingParam.java
>  808987939b2c4a850e488dc033b50b0178e95ba0 
>   
> src/main/java/org/apache/aurora/scheduler/http/api/security/ShiroAuthenticatingThriftInterceptor.java
>  PRE-CREATION 
>   
> src/main/java/org/apache/aurora/scheduler/http/api/security/ShiroAuthorizingParamInterceptor.java
>  PRE-CREATION 
>   
> src/main/java/org/apache/aurora/scheduler/http/api/security/ShiroThriftInterceptor.java
>  4e341e05c34b1be38f0040c26b671a0cc797a771 
>   
> src/main/java/org/apache/aurora/scheduler/http/api/security/StructFieldGetter.java
>  PRE-CREATION 
>   
> src/main/java/org/apache/aurora/scheduler/http/api/security/StructGetter.java 
> PRE-CREATION 
>   
> src/main/java/org/apache/aurora/scheduler/http/api/security/StructGetters.java
>  PRE-CREATION 
>   
> src/main/java/org/apache/aurora/scheduler/thrift/SchedulerThriftInterface.java
>  5588d1793d6713ee4581ac9f938d9a8689acb315 
>   src/main/java/org/apache/aurora/scheduler/thrift/aop/AopModule.java 
> bdd2185f3a7a94b39bcec3c73455e970d87f0c6a 
>   src/test/java/org/apache/aurora/scheduler/http/api/ApiBetaTest.java 
> cafd10f6b705568588c1b92644b482003242fe2e 
>   src/test/java/org/apache/aurora/scheduler/http/api/ApiIT.java 
> ed284f46ac8f01bd6d9e317f995f16d6e666a68d 
>   
> src/test/java/org/apache/aurora/scheduler/http/api/security/ApiSecurityIT.java
>  76cb691e6d7d4fada3a18fde73aceed7039bcaa4 
>   
> src/test/java/org/apache/aurora/scheduler/http/api/security/ShiroAuthenticatingThriftInterceptorTest.java
>  PRE-CREATION 
>   
> src/test/java/org/apache/aurora/scheduler/http/api/security/ShiroAuthorizingParamInterceptorTest.java
>  PRE-CREATION 
>   
> src/test/java/org/apache/aurora/scheduler/http/api/security/ShiroThriftInterceptorTest.java
>  d2ba2730c4509dc9a636fd32e9244b0d7fa2884f 
>   
> src/test/java/org/apache/aurora/scheduler/http/api/security/StructFieldGetterTest.java
>  PRE-CREATION 
>   src/test/java/org/apache/aurora/scheduler/thrift/ThriftIT.java 
> 1f24e7d47e1f777ffef19a73d01171fcacd31cdb 
>   src/test/java/org/apache/aurora/scheduler/thrift/aop/AopModuleTest.java 
> d20c9da3c4944ec8c50fe8d48b7e459ff1c7082b 
> 
> Diff: https://reviews.apache.org/r/32329/diff/
> 
> 
> Testing
> -------
> 
> ./gradlew -Pq build
> 
> 
> Thanks,
> 
> Kevin Sweeney
> 
>

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