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Posted to issues@camel.apache.org by "Bartosz Popiela (Jira)" <ji...@apache.org> on 2023/05/12 14:10:00 UTC
[jira] [Updated] (CAMEL-19343) Predicates are shared between templated routes
[ https://issues.apache.org/jira/browse/CAMEL-19343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bartosz Popiela updated CAMEL-19343:
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Description:
Templated routes with the "choice" processor share the same Predicate ({_}org.apache.camel.model.WhenDefinition#expression#predicate{_}) and because it is initialized with template parameters of the first route created, it fails for the other routes.
This is particularly visible when using Kamelets.
The proposed solution would be for _org.apache.camel.model.WhenDefinition_ to accept Supplier<Predicate> (or similar) instead of the Predicate instance but that would require static factory methods in _org.apache.camel.support.builder.PredicateBuilder_ to be refactored or a new class to be created.
was:
Templated routes with the "choice" processor share the same Predicate and because it is initialized with template parameters of the first route created, it fails for the other routes.
This is particularly visible when using Kamelets.
The proposed solution would be for _org.apache.camel.model.WhenDefinition_ to accept Supplier<Predicate> (or similar) instead of the Predicate instance but that would require static factory methods in _org.apache.camel.support.builder.PredicateBuilder_ to be refactored or a new class to be created.
> Predicates are shared between templated routes
> ----------------------------------------------
>
> Key: CAMEL-19343
> URL: https://issues.apache.org/jira/browse/CAMEL-19343
> Project: Camel
> Issue Type: Bug
> Components: camel-core-model
> Affects Versions: 3.20.4
> Reporter: Bartosz Popiela
> Priority: Major
>
> Templated routes with the "choice" processor share the same Predicate ({_}org.apache.camel.model.WhenDefinition#expression#predicate{_}) and because it is initialized with template parameters of the first route created, it fails for the other routes.
> This is particularly visible when using Kamelets.
> The proposed solution would be for _org.apache.camel.model.WhenDefinition_ to accept Supplier<Predicate> (or similar) instead of the Predicate instance but that would require static factory methods in _org.apache.camel.support.builder.PredicateBuilder_ to be refactored or a new class to be created.
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