Support additional file formats in `ReloadableResourceBundleMessageSource`

[spring-projects-issues]

Loïc Dreux opened SPR-14419 and commented

ReloadableResourceBundleMessageSource could store and load Properties with a custom implementation of the PropertiesPersister like YamlPropertiesPersister.java but the extensions ".properties" and ".xml" are hard coded in Java Source.

A good solution could be to add a property "customExtension" to support other file format like yaml.

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Affects: 4.2.6

[spring-projects-issues]

Bulk closing outdated, unresolved issues. Please, reopen if still relevant.

[62mkv]

I would say it's relevant!

[pierrickrouxel]

I think this is relevant too. All my application is YAML configured (properties, liquibase..) excepted messages. It's really frustrating.
Without this support we must use two different markup language to maintain our projects.

[Gorynych]

Is it possible to reopen an issue?