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https://issues.apache.org/jira/browse/ARIES-843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15312515#comment-15312515
]
Setya commented on ARIES-843:
-----------------------------
Hi,
Have this been fixed? I'm using Karaf 4.0.5 and still having this issue.
I'm trying to wire the following constructor:
public OrientDbEventEntryStore(ConnectionProvider connectionProvider,
EventSqlSchema<byte[]> sqlSchema)
with the following blueprint configuration:
<bean id="eventEntryStore"
class="com.modulariti.eventstore.OrientDbEventEntryStore">
<argument ref="connectionProvider"/>
<argument ref="sqlSchema"/>
</bean>
only to encounter the following exception:
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
find a matching constructor on class
com.modulariti.eventstore.OrientDbEventEntryStore for arguments
[org.apache.aries.blueprint.container.BeanRecipe$UnwrapperedBeanHolder@1d73edea,
org.apache.aries.blueprint.container.BeanRecipe$UnwrapperedBeanHolder@2608acc1]
when instanciating bean eventEntryStore
at
org.apache.aries.blueprint.container.BeanRecipe.getInstanceFromType(BeanRecipe.java:354)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:282)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:830)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:811)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)[13:org.apache.aries.blueprint.core:1.6.1]
at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_71]
at
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:255)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:186)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:724)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:411)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:276)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:300)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:269)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:265)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:255)[13:org.apache.aries.blueprint.core:1.6.1]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[22:org.apache.aries.util:1.1.1]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[22:org.apache.aries.util:1.1.1]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[22:org.apache.aries.util:1.1.1]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[22:org.apache.aries.util:1.1.1]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[22:org.apache.aries.util:1.1.1]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1179)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:731)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:486)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4541)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.felix.framework.Felix.activateBundle(Felix.java:2216)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:2144)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.felix.framework.Felix.updateBundle(Felix.java:2484)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.felix.framework.BundleImpl.update(BundleImpl.java:1018)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.felix.framework.BundleImpl.update(BundleImpl.java:1004)[org.apache.felix.framework-5.4.0.jar:]
at
org.apache.karaf.bundle.command.Update.doExecute(Update.java:49)[24:org.apache.karaf.bundle.core:4.0.5]
at
org.apache.karaf.bundle.command.BundleCommand.execute(BundleCommand.java:46)[24:org.apache.karaf.bundle.core:4.0.5]
at
org.apache.karaf.shell.impl.action.command.ActionCommand.execute(ActionCommand.java:83)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:67)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:87)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:480)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:406)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.felix.gogo.runtime.Closure.execute(Closure.java:182)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.felix.gogo.runtime.Closure.execute(Closure.java:119)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:94)[44:org.apache.karaf.shell.core:4.0.5]
at
org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:270)[44:org.apache.karaf.shell.core:4.0.5]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_71]
> Bean can not be created if constructor argument use generics
> ------------------------------------------------------------
>
> Key: ARIES-843
> URL: https://issues.apache.org/jira/browse/ARIES-843
> Project: Aries
> Issue Type: Bug
> Components: Blueprint
> Affects Versions: 0.3
> Reporter: Tomas Forsman
> Assignee: Guillaume Nodet
> Fix For: blueprint-core-1.0.1
>
>
> If a bean has a constructor argument which use generics, the injection fails
> with "org.osgi.service.blueprint.container.ComponentDefinitionException:
> Unable to find a matching constructor".
> Example:
> package example;
> public interface Example<A> {}
> public class ExampleImpl implements Example<String> {}
> public class Service {
> private Example<String> example;
> public Service(Example<String> example) {
> this.example = example;
> }
> }
> <bean id="exampleBean" class="example.ExampleImpl"/>
> <bean id="serviceBean" class="example.Service">
> <argument ref="exampleBean"/>
> </bean>
> Changing the constructor of Service to "public Service(Example example)" make
> it work, but it would be better to have it inject correctly with the generics
> intact.
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