CODEWITHSUNDEEP
javaspringspring-boot
Aymen Kanzari
Aymen Kanzari

Reputation: 2013

Spring Boot - Access values from application.yml

I created an Indexable annotation with an indexName attribute, this annotation has to be placed on top of a class, i want to add a prefix to the indexName that i define in application.yml file

application:
  elasticsearch:
    prefix: dev_

@Indexable(indexName = "${application.elasticsearch.prefix}address")
public class Address implements Serializable {

}

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface Indexable {

  String indexName() default "";

}

Upvotes: 2

Views: 6999

Answers (1)

Ivan Aranibar
Ivan Aranibar

Reputation: 2286

Use the @Value("${yaml.path.to.value}") annotation on the field you want to set the value. For instance for the yaml.path.to.value :


yaml:
  path:
    to:
     value: someValue

Be careful with the spaces when using yml.

Upvotes: 2

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