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Posted to issues@ignite.apache.org by "Denis Magda (JIRA)" <ji...@apache.org> on 2016/01/13 14:04:39 UTC
[jira] [Commented] (IGNITE-2210) Cannot query annotated methods
when BinaryMarshaller is set.
[ https://issues.apache.org/jira/browse/IGNITE-2210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096147#comment-15096147 ]
Denis Magda commented on IGNITE-2210:
-------------------------------------
I'm not sure that it makes sense to consider [2] since indexed methods are usually created for cases when we want to get a particular value at particular point of time and a value returned by the method at time A can differ from a value returned at time B.
As one more solution we can try to deserialize and object on the server side and execute a method. Yes it will require to have a class on the servers classpath. If we are not able to deserialize the value then we can throw exception from [1].
> Cannot query annotated methods when BinaryMarshaller is set.
> ------------------------------------------------------------
>
> Key: IGNITE-2210
> URL: https://issues.apache.org/jira/browse/IGNITE-2210
> Project: Ignite
> Issue Type: Task
> Components: general
> Affects Versions: ignite-1.4
> Reporter: Vladimir Ozerov
> Priority: Critical
> Fix For: 1.6
>
>
> Because it is impossible to call method from object in binary form. Several solutions could be applied here:
> 1) Throw exception when method annotation is found and BinaryMarshaller is set.
> 2) Or call this method and record it as a field to the object.
> Sample test: IgniteCacheAbstractFieldsQuerySelfTest.testMethodAnnotationWithoutGet
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