[jira] [Work started] (CAMEL-25009) camel-core - Bean binding: @PropertyInject hides an invalid value, and overloaded constructors are not found

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-25009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on CAMEL-25009 started by Claus Ibsen.
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> camel-core - Bean binding: @PropertyInject hides an invalid value, and overloaded constructors are not found
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-25009
>                 URL: https://issues.apache.org/jira/browse/CAMEL-25009
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>            Priority: Minor
>
> A review of bean binding and dependency injection (CamelPostProcessorHelper, PropertyBindingSupport) found the bugs below. Each one was reproduced against 4.23.0-SNAPSHOT.
> # *@PropertyInject uses the default value when the property value is invalid.* When the property existed but its value could not be converted to the type of the field or parameter (such as port=80a for an int), the defaultValue was silently used instead, so the mistake in the configuration went unnoticed. The defaultValue is now only used when the property cannot be resolved (such as not existing), and an invalid value fails.
> # *A constructor or factory method overloaded for the given parameters is not found.* When more than one constructor or factory method matched the parameters, such as #class:java.math.BigDecimal(5) (constructors with int, long and BigInteger), or a factory method overloaded with int and long, none was chosen and the bean could not be created. The most specific is now chosen, as Java would: a whole number is an int (and then a long), and a bean is of its own type rather than a super type. When there is still no single most specific, the previous behavior applies.
> _Claude Code on behalf of Claus Ibsen_



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