Feat: Relax TransactionNameProvider.

[maciejwalkowiak]

📜 Description

Turn TransactionNameProvider into an interface enabling using SentryTracingFilter with other MVC frameworks like Grails or JAX-RS.

💡 Motivation and Context

• Any help setting up Transaction tracking with Jersey JAX-RS #1859
• https://forum.sentry.io/t/sentry-java-spring-boot-and-grails-performance-tracing-not-working/15765/3

💚 How did you test it?

Unit & Integration tests

📝 Checklist

• I reviewed the submitted code
• I added tests to verify the changes
• I updated the docs if needed
• No breaking changes

For great majority of users it's not a breaking change. It is breaking only because the SentryTracingFilter secondary constructor takes now an interface instead of a class.

[codecov-commenter]

Codecov Report

Merging #1861 (b8240e8) into 6.x.x (fdbaed7) will decrease coverage by 0.00%.
The diff coverage is 91.66%.

@@             Coverage Diff              @@
##              6.x.x    #1861      +/-   ##
============================================
- Coverage     80.69%   80.68%   -0.01%     
  Complexity     2897     2897              
============================================
  Files           214      214              
  Lines         10674    10682       +8     
  Branches       1399     1399              
============================================
+ Hits           8613     8619       +6     
- Misses         1565     1566       +1     
- Partials        496      497       +1     

Impacted Files	Coverage Δ
...ring/tracing/SpringMvcTransactionNameProvider.java	66.66% <66.66%> (ø)
...io/sentry/spring/boot/SentryAutoConfiguration.java	98.38% <100.00%> (+0.05%)	⬆️
...java/io/sentry/spring/SentryExceptionResolver.java	100.00% <100.00%> (ø)
...main/java/io/sentry/spring/SentryHubRegistrar.java	93.18% <100.00%> (+0.15%)	⬆️
...ring/SentryRequestHttpServletRequestProcessor.java	100.00% <100.00%> (ø)
...main/java/io/sentry/spring/SentrySpringFilter.java	72.22% <100.00%> (+1.06%)	⬆️
.../io/sentry/spring/SentrySpringRequestListener.java	81.81% <100.00%> (+0.86%)	⬆️
.../io/sentry/spring/tracing/SentryTracingFilter.java	81.57% <100.00%> (ø)
...n/java/io/sentry/transport/ReusableCountLatch.java	88.23% <0.00%> (-5.89%)	⬇️

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[marandaneto]

@maciejwalkowiak please merge 6.x.x into your branch, I will be moving 6.0.0 forward.

[jsolas]

How could I use SentryTracingFilter in grails 2 ?

[maciejwalkowiak]

Since we do not provide official support for Grails 2 (it's like 10 years old?) I can only give some hints:

• include SentryTracingFilter in web.xml or any other place where you can declare servlet filters
• assuming that it works similar to Grails 4, make sure that it runs after any Grails component that sets controller name on a HttpServletRequest attribute

If you are not able to use servlet filters, you will likely need to create custom Grails filter as explained in Grails 2.2. docs and you can use SentryTracingFilter as a reference, as the logic will be likely the same.