Bug in Activatable handling if inherited from super type.
---------------------------------------------------------
Key: QI-310
URL: http://issues.ops4j.org/browse/QI-310
Project: Qi4j
Issue Type: Bug
Components: Core Runtime
Affects Versions: 1.2
Reporter: Niclas Hedhman
Fix For: 1.3
If Activatable is inherited in super type and a mixin is not implementing it
(i.e. is abstract), then a strange exception is thrown.
{code}
public interface Abc extends Activatable
{
void domainMethods();
}
public abstract class DefMixin
implements Abc
{
public void domainMethods()
{
:
}
}
will trigger this exception.
org.qi4j.api.service.ServiceUnavailableException: Could not activate
service SuperType
at
org.qi4j.runtime.service.ServiceReferenceInstance.getInstance(ServiceReferenceInstance.java:123)
at
org.qi4j.runtime.service.ServiceReferenceInstance.access$100(ServiceReferenceInstance.java:36)
at
org.qi4j.runtime.service.ServiceReferenceInstance$ServiceInvocationHandler.invoke(ServiceReferenceInstance.java:169)
at $Proxy12.doSomething(Unknown Source)
at
org.qi4j.runtime.service.ComplexActivatableTest.validateThatApplicationGotAssembled(ComplexActivatableTest.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
at
org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98)
at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
at
org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
at
org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88)
at
org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
at
org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44)
at
org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
at
org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
at
org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42)
at org.junit.runner.JUnitCore.run(JUnitCore.java:130)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:65)
Caused by: org.qi4j.api.common.ConstructionException: Could not find
the subclass method
at
org.qi4j.runtime.composite.CompositeMethodModel.newCompositeMethodInstance(CompositeMethodModel.java:204)
at
org.qi4j.runtime.composite.CompositeMethodModel.getInstance(CompositeMethodModel.java:172)
at
org.qi4j.runtime.composite.CompositeMethodModel.invoke(CompositeMethodModel.java:156)
at
org.qi4j.runtime.composite.CompositeMethodsModel.invoke(CompositeMethodsModel.java:117)
at
org.qi4j.runtime.composite.AbstractCompositeModel.invoke(AbstractCompositeModel.java:144)
at
org.qi4j.runtime.composite.TransientInstance.invokeComposite(TransientInstance.java:79)
at
org.qi4j.runtime.service.ComplexActivatableTest_DomainType_Stub.activate(Unknown
Source)
at org.qi4j.runtime.composite.MixinModel.activate(MixinModel.java:317)
at
org.qi4j.runtime.composite.AbstractMixinsModel.activate(AbstractMixinsModel.java:301)
at org.qi4j.runtime.service.ServiceModel.activate(ServiceModel.java:339)
at
org.qi4j.runtime.service.ServiceInstance.activate(ServiceInstance.java:58)
at org.qi4j.runtime.service.Activator.activate(Activator.java:61)
at
org.qi4j.runtime.service.ServiceReferenceInstance.getInstance(ServiceReferenceInstance.java:118)
... 24 more
Caused by: java.lang.NoSuchMethodException:
org.qi4j.runtime.service.ComplexActivatableTest_ActivationMixin_Stub._activate()
at java.lang.Class.getMethod(Class.java:1605)
at
org.qi4j.runtime.composite.CompositeMethodModel.newCompositeMethodInstance(CompositeMethodModel.java:201)
... 36 more
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