[JBoss JIRA] (ARQ-1598) Warp on WildFly: CDI fails to inject into inspection that is inner static class
4:25 a.m.
[
https://issues.jboss.org/browse/ARQ-1598?page=com.atlassian.jira.plugin.s...
]
Lukáš Fryč commented on ARQ-1598:
---------------------------------
Note: the same issue happens when we use twice the same anonymous class:
{code}
public class MyTest {
@Test
public void test1() {
runWarp();
}
@Test
public void test2() {
runWarp(); // fails
}
private void runWarp() {
Warp....inspect(new Inspection() {
private static final long serialVersionUID = 1L;
});
}
}
{code}
The suggested solution should work here (caching classes), but it came to my mind that we
could also take completely another approach:
do deployment-build-time extraction of member classes (that extends Inspection?) from
declaring class (which we are avoiding to load by this whole "transformation
process").
In such a way, we would not need to load classes during requests, they would be loaded
just once per deployment, thus we wouldn't need caching.
Warp on WildFly: CDI fails to inject into inspection that is inner
static class
-------------------------------------------------------------------------------
Key: ARQ-1598
URL: https://issues.jboss.org/browse/ARQ-1598
Project: Arquillian
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Extension - Warp
Affects Versions: warp_1.0.0.Alpha5
Environment: WildFly 8.0.0.Beta2-SNAPSHOT
Reporter: Lukáš Fryč
Fix For: warp_1.0.0.Alpha6
When class is inner static class:
{code}
public class MyTest {
@Test
public void test1() {
Warp....inspect(new MyInspection());
Warp....inspect(new MyInspection()); // fails
}
@Test
public void test2() {
Warp....inspect(new MyInspection()); // fails
}
public static class MyInspection() {
}
}
{code}
the first inspection pass, but all subsequent inspections fails in the scope of one
deployment.
----
I think that is because the class is already loaded in classloader and its scanning might
be cached by Weld.
----
A issue was originally reproduced and reported here:
https://issues.jboss.org/browse/RF-13417
----
Exception and cause:
{code}
java.lang.RuntimeException: Could not inject members
at
org.jboss.arquillian.testenricher.cdi.CDIInjectionEnricher.injectClass(CDIInjectionEnricher.java:135)
at
org.jboss.arquillian.testenricher.cdi.CDIInjectionEnricher.enrich(CDIInjectionEnricher.java:78)
at
org.jboss.arquillian.test.impl.TestInstanceEnricher.enrich(TestInstanceEnricher.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
at
org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
at
org.jboss.arquillian.warp.impl.server.test.LifecycleTestEnrichmentWatcher.rememberFieldValue
{code}
{code}
Caused by: java.lang.IllegalArgumentException: Can not set
org.richfaces.ui.region.RegionBean field
org.richfaces.ui.region.AbstractRegionTest$SetupExecute.region to
org.richfaces.ui.region.AbstractRegionTest$SetupExecute
at
sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:164)
at
sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:168)
at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl.java:55)
at sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:75)
at java.lang.reflect.Field.set(Field.java:741)
at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:94)
at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:358)
at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:369)
at org.jboss.weld.injection.producer.DefaultInjector.inject(DefaultInjector.java:72)
at org.jboss.weld.injection.producer.ResourceInjector.inject(ResourceInjector.java:60)
at org.jboss.weld.injection.producer.DefaultInjector$1.proceed(DefaultInjector.java:66)
at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48)
at org.jboss.weld.injection.producer.DefaultInjector.inject(DefaultInjector.java:64)
at
org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:90)
at
org.jboss.arquillian.testenricher.cdi.CDIInjectionEnricher.injectNonContextualInstance(CDIInjectionEnricher.java:145)
{code}
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Lukáš Fryč (JIRA)