Adding correlationId from 4financeIT micro-infra-spring

[marcingrzejszczak]

e4financeIT CorrelationID PR

What I have done:

• migrated CorrelationID filter (tested)
• added interceptor to the registered RestTemplate to add correlationID (tested)
• added autoconfiguration for correlationId (tested)
• added aspect that wraps executions with correlationdId (tested)
• migrated possibility to remove URI patterns from correlation id setting (tested)
• created a separate module for correlationid (tested)
• created a separate module for rest-template configuration setting (tested)
• added copyrights
• add authors

What I had to do:

• <spring-cloud.version>1.0.1.RELEASE</spring-cloud.version> because the SNAPSHOT one didn't work for Zuul and Hystrix

What has to be done:

• [] move camel support?
• [] move reactor support?

[spencergibb]

I can work on guava for zipkin since it's part of their api. I'd put your correlation stuff in another module, maybe spring-cloud-sleuth-correlation? That's easy enough to change anyway. I'm not sure about if we want to put camel support here, might be something you guys continue to maintain, but I'll get @dsyer's opinion on that.

[marcingrzejszczak]

I had to ignore some zipkin code cause I wasn't able to build the app.

I've extracted RestTemplate bean setup to a new module spring-cloud-sleuth-core. I need it for tests if the ClientHttpRequestInterceptor in the correlation module is properly set and is operational. It's also used in the zipkin module.

I don't know if the property names are ok - so please check them out :)

[spencergibb]

@marcingrzejszczak if you rebase against master you should be able to un-comment the zipkin code and it should build again

[marcingrzejszczak]

Done :)

Unfortunately after uncommenting the lines the code doesn't compile - maybe I've done sth wrong :/

[marcingrzejszczak]

Ok Fixed that. BTW I can't locally build this. ALl the time I have issues with Guava.

[spencergibb]

@marcingrzejszczak I can build and travis can build. Maybe force update your maven cache when you build? mvn -U install. I had to make a change to spring-cloud-build to allow exceptions to the guava rule. You probably have an old copy that still blindly blocks it.

[marcingrzejszczak]

Yeah I see that the builds pass - I have to have something done wrong on my side.

Anyways - are we ready to merge or do you want me to do sth else? If not then I can squash the commits

[spencergibb]

If you can build, I think I'm ready to merge

[marcingrzejszczak]

I still couldn't build it locally but Travis says ok :)

[marcingrzejszczak]

Once you merge - can you Tweet about us again :) ?

[marcingrzejszczak]

And (if it's not a problem) you could mention about 4financeIT in Spring Weekly ;)

[spencergibb]

Merged, I'll have to defer to @joshlong as to what goes into Spring Weekly.