CODEWITHSUNDEEP
spring-boot
chao_chang
chao_chang

Reputation: 778

can @ConfigurationProperties annotated class auto refresh?

Can @ConfigurationProperties annotated class be auto refreshed when a value is changed in application.properties ?

Or do we have to restart to make the new value apply?

Upvotes: 1

Views: 753

Answers (1)

Dave Syer
Dave Syer

Reputation: 58124

Short answer: "no". There is no general way to know if a change in application.properties requires a restart (e.g. a TCP port change) or not. If you know that a change will not require a restart then you can rebind the configuration properties using the PropertiesConfigurationFactory (or the public API of ConfigurationPropertiesBindingPostProcessor).

Upvotes: 1

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