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Posted to dev@qpid.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/04/02 11:50:00 UTC
[jira] [Commented] (PROTON-2188) NPE thrown upon attempt to encode
map entry with unknown key/value type
[ https://issues.apache.org/jira/browse/PROTON-2188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17073655#comment-17073655 ]
ASF subversion and git services commented on PROTON-2188:
---------------------------------------------------------
Commit 87ec94be64cb4f2850fad2de6ed97832308a66c2 in qpid-proton-j's branch refs/heads/master from Robbie Gemmell
[ https://gitbox.apache.org/repos/asf?p=qpid-proton-j.git;h=87ec94b ]
PROTON-2188: throw IAE for map entries with unknown key/value type rather than just NPE
> NPE thrown upon attempt to encode map entry with unknown key/value type
> -----------------------------------------------------------------------
>
> Key: PROTON-2188
> URL: https://issues.apache.org/jira/browse/PROTON-2188
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-j
> Affects Versions: proton-j-0.33.3
> Reporter: Robbie Gemmell
> Assignee: Robbie Gemmell
> Priority: Trivial
> Fix For: proton-j-0.33.4
>
>
> When trying to encode an object directly that the codec has no known encoding for, or similarly for a list entry of unknown type, an IllegalArgumentException is thrown to indicate the issue that no encoding is known. If however the unknown element type is the key or value of a map entry being encoded then a NullPointerException occurs instead, making the issue unclear. A similar IllegalArgumentException should instead be thrown in these cases also to make the application issue clearer.
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