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https://issues.apache.org/jira/browse/CAMEL-12610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on CAMEL-12610 started by Willem Jiang.
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> Camel bean component invokes cached instance of bean in Registry
> ----------------------------------------------------------------
>
> Key: CAMEL-12610
> URL: https://issues.apache.org/jira/browse/CAMEL-12610
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.20.0, 2.20.1, 2.20.2, 2.20.3, 2.21.0, 2.21.1, 2.22.0
> Environment: N/A
> Reporter: Jan Bednar
> Assignee: Willem Jiang
> Priority: Major
> Attachments: Referring objects for originalInstance.png, Stack during
> second invocation of SomeDependentBean.txt
>
>
> Related SO question:
> [https://stackoverflow.com/questions/51108913/camel-bean-component-invokes-cached-instance-of-named-dependent-bean]
> Every invocation of bean component should query Registry for actual instance.
> Now it is cached in {{BeanProcessor#delegate}} variable, even if endpoint
> parameter {{cache=false}} specified.
> This behavior breaks java-ee compliance:
> [https://docs.oracle.com/javaee/7/api/javax/enterprise/context/Dependent.html]
> {quote}Every invocation of the [{{Context.get(Contextual,
> CreationalContext)}}|https://docs.oracle.com/javaee/7/api/javax/enterprise/context/spi/Context.html#get-javax.enterprise.context.spi.Contextual-javax.enterprise.context.spi.CreationalContext-]
> operation of the context object for the {{@Dependent}} scope returns a new
> instance of the given bean.
> {quote}
> Marking this as Major, because upgrading of Camel from 2.19.x to 2.2x.x leads
> to unpredictable results in CDI environment. Since this is tied to CDI
> environment, this issue is hard to notice even in well junit covered
> application and can result in major issues in pre-production or production
> environment.
> Full reproducible project with unit test and deployable WAR package, which
> passes with 2.19.x and lower. Fails with 2.20.x and higher [on
> Github|https://github.com/bedlaj/camel-dependent-bean].
> Attachments are based on version 2.21.1
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