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https://issues.jboss.org/browse/ISPN-2181?page=com.atlassian.jira.plugin....
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Vladimir Blagojevic commented on ISPN-2181:
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This was not trivial at all and we had to involve Pete :-) So the idea is that we will
create a custom qualifier, say @ImpliedInputTaskCache or whatever you want to call it and
annotate Cache field in addition to @Inject annotation.
Transcript:
pmuir: so 1) implement Bean (utilities in Solder make this easy - BeanBuilder is the one
to look at, and you specify a ContextualLifecycle to it, which is where you do the magic
extraction from cc)
[7:01pm] pmuir: 2) in the extensions, AfterBeanDiscovery, register your custom bean
[7:01pm] pmuir: 3) in the *Lifecycle, put the Cache into the CreationalContext
[7:04pm] vblagoje: pmuir: thats it? it is not going to interfere with current mechanism
in Infinispan CDI which currently injects default cache?
[7:05pm] vblagoje: ok I will into this tomorrow; it sounds like an interesting task!
Thanks pmuir
[7:07pm] pmuir: vblagoje: not if you use a custom qualifier
[7:07pm] pmuir: yeah I guess add 0) create @Blah qualifier
Allow to inject the current cache into Mapper/Reducer/Callable
objects
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Key: ISPN-2181
URL:
https://issues.jboss.org/browse/ISPN-2181
Project: Infinispan
Issue Type: Enhancement
Components: CDI integration
Affects Versions: 5.1.5.FINAL, 5.2.0.ALPHA2
Reporter: Nicolas Filotto
Assignee: Vladimir Blagojevic
Fix For: 5.2.0.ALPHA4, 5.2.0.FINAL
Thanks to ISPN-1636, it is now possible to inject the cache into Mapper/Reducer/Callable
objects however the cache injected is the default cache not the cache for which the
MapReduceTask/DistributedExecutorService has been created which is quite error prone since
we don't expect to get the default cache but the current cache.
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