spring-boot

Spring Boot

Phillip Webb 55eba139ec Support binding of default properties when an empty property is defined Update the `Binder` so that empty properties are treated as an indicator that default value binding should be attempted. This update allow bound objects to differentiate between a completely missing property vs one that is present but doesn't have any values. For example, given the following value object: @ConfigurationProperties("my") public record My(Name name, int age) { public record Name(String first, String last) { } } The following binding scenarios are supported: 1) Full binding my.name.first=Spring my.name.last=Boot my.age=4 Binds to `new My(new Name("Spring", "Boot"), 4)` (works the same as Spring Boot 4.0) 2) Missing Properties my.age=4 Binds to `new My(null, 4)` (works the same as Spring Boot 4.0) 3) Default Properties my.name= my.age=4 Binds to `new My(new Name(null, null), 4)` (previously would throw a converter exception) Closes gh-48920		15 hours ago
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spring-boot	Support binding of default properties when an empty property is defined	15 hours ago
spring-boot-autoconfigure	…
spring-boot-autoconfigure-processor	…
spring-boot-docker-compose	…
spring-boot-properties-migrator	…
spring-boot-test	Merge branch '4.0.x'	1 week ago
spring-boot-test-autoconfigure	…
spring-boot-testcontainers	…