Add rest-cxf-swagger artifact

[immetoo2]

Like documented in the swagger artifacts, cxf manages this itself with an artifact.
Only this cxf dep needs to be equal to the version in rest-cxf.

So an rest-cxf-swagger artifact which argegates rest-cxf and the cxf-rt-rs-service-description-swagger would be nice.

[johnament]

I'm not sure I see a benefit to doing this over the existing util-swagger module in Hammock (which is openapi v3.0.1 now). What features were you looking for from the CXF specific integration?

[immetoo2]

Ah yes, i assumed the swagger artifact did not work on cxf.
As the swagger/readme.md says not to use it for cxf.
And the hammock-cqrs example uses this seperate cxf-rt-rs-service-description-swagger artifact.

So then its just outdated documentation. (and util-swagger is not there yet)

[johnament]

Yes, sorry, that readme is out of date (had forgotten it was there). Do you in fact see it working?

[immetoo2]

Yes, it needs the following steps to work;

• add hammock swagger artifact
• add annotions like @OpenAPIDefinition and @operation
• add "/openapi-configuration.json" to classpath resources;

{
    "resourcePackages": [
        "com.example.project"
    ]
}

• optional fix "class scanning per request" ;

	static {
		try {
			System.out.println("Manual monkey patch OpenApiContextLocator to fix ctxId mismatch somewhere.");
			OpenApiContextLocator loc = OpenApiContextLocator.getInstance();
			Field field = OpenApiContextLocator.class.getDeclaredField("map");
			field.setAccessible(true);
			field.set(loc, new ConcurrentMapSingleKey());
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	public static class ConcurrentMapSingleKey extends ConcurrentHashMap<String, OpenApiContext> {
		private static final String SINGLE_KEY = ConcurrentMapSingleKey.class.getSimpleName();
		@Override
		public OpenApiContext get(Object key) { return super.get(SINGLE_KEY); }
		@Override
		public OpenApiContext put(String key, OpenApiContext value) { return super.put(SINGLE_KEY, value); }
	}

Maybe bug in rc4 or i missed how to config that correctly :)