Compatiblity with Dropwizard 1.0?

I’m trying to upgrade to Dropwizard 1.0 and I’m getting a failure running a unit test (haven’t tried production yet since I’m fixing the tests first).

I filed it in the Dropwizard product and the fellow there says it looks like an incompatibility in libraries with the Guice module used by dropwizard-guice. Specifically he says “This looks like an incompatibility between HK2 (used by Jersey) and Google Guice which shows by including the dropwizard-guice module.”

Is dropwizard-guice supposed to work with Dropwizard 1.0 or is that still in the works?

Here’s the exception trace I get:

java.lang.IllegalStateException: It appears there is no ServiceLocatorGenerator installed.
                at com.squarespace.jersey2.guice.GuiceServiceLocatorGeneratorStub.create(GuiceServiceLocatorGeneratorStub.java:50)
                at org.glassfish.hk2.internal.ServiceLocatorFactoryImpl.internalCreate(ServiceLocatorFactoryImpl.java:312)
                at org.glassfish.hk2.internal.ServiceLocatorFactoryImpl.create(ServiceLocatorFactoryImpl.java:293)
                at org.glassfish.jersey.internal.inject.Injections._createLocator(Injections.java:138)
                at org.glassfish.jersey.internal.inject.Injections.createLocator(Injections.java:109)
                at org.glassfish.jersey.internal.RuntimeDelegateImpl.<init>(RuntimeDelegateImpl.java:63)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
                at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
                at java.lang.Class.newInstance(Class.java:442)
                at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:118)

[jhaber]

I’ll be following up with jersey2-guice maintainers to see if we can get this fixed on their end. In the meantime you should be able to work around this by adding something like this to your tests:

@BeforeClass
public void ensureServiceLocatorPopulated() {
  JerseyGuiceUtils.reset();
}

[AndreiNefyodov]

+1 to find a solution to this issue.