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Posted to dev@sling.apache.org by "Radu Cotescu (JIRA)" <ji...@apache.org> on 2018/08/27 16:35:00 UTC
[jira] [Resolved] (SLING-7755) JavaUseProvider might attempt to
instantiate interfaces or abstract classes
[ https://issues.apache.org/jira/browse/SLING-7755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Radu Cotescu resolved SLING-7755.
---------------------------------
Resolution: Fixed
Fix Version/s: Scripting HTL Testing 1.0.12-1.4.0
Scripting HTL Testing Content 1.0.12-1.4.0
Applied PRs in:
# [commit 360df4e|https://github.com/apache/sling-org-apache-sling-scripting-sightly/commit/360df4e]
# [commit 5169606|https://github.com/apache/sling-org-apache-sling-scripting-sightly-testing-content/commit/5169606]
# [commit d41ff5a|https://github.com/apache/sling-org-apache-sling-scripting-sightly-testing/commit/d41ff5a]
> JavaUseProvider might attempt to instantiate interfaces or abstract classes
> ---------------------------------------------------------------------------
>
> Key: SLING-7755
> URL: https://issues.apache.org/jira/browse/SLING-7755
> Project: Sling
> Issue Type: Bug
> Components: Scripting
> Affects Versions: Scripting Sightly Engine 1.0.18
> Reporter: Santiago García Pimentel
> Assignee: Radu Cotescu
> Priority: Major
> Fix For: Scripting HTL Testing Content 1.0.12-1.4.0, Scripting HTL Testing 1.0.12-1.4.0, Scripting HTL Engine 1.0.56-1.4.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> If you have a data-sly-use which receives a FQN of an interface or abstract class, the Java Use provider will not make any checks and will try to instantiate it anyway, causing a java.lang.NoSuchMethodException com.example.InterfaceName.<init>().
> This is a problem when your code base normally relies in an adapter factory to get implementation of an interface and the adaptTo returns null, causing sightly to try the java Use provider
> The Java Use provider should not attempt to instantiate blindly classes that it receives.
>
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