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Add @SpringBootApplication.scanBasePackages note 

Update the javadoc to note that `scanBasePackages` only affects the
`@ComponentScan` annotation and isn't a replacement for `@EntityScan`
or `@Enable...Repositories`.

Closes gh-18109
This commit is contained in:
Phillip Webb 2019-09-03 16:51:06 -07:00
parent 8e6dbae402
commit 43108d5495
1 changed files with 13 additions and 0 deletions
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13
spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/SpringBootApplication.java
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@ -31,6 +31,7 @@ import org.springframework.context.annotation.ComponentScan.Filter;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.FilterType;
import org.springframework.core.annotation.AliasFor;
import org.springframework.data.repository.Repository;
/**
* Indicates a {@link Configuration configuration} class that declares one or more
@ -72,6 +73,12 @@ public @interface SpringBootApplication {
/**
* Base packages to scan for annotated components. Use {@link #scanBasePackageClasses}
* for a type-safe alternative to String-based package names.
* <p>
* <strong>Note:</strong> this setting is an alias for
* {@link ComponentScan @ComponentScan} only. It has no effect on {@code @Entity}
* scanning or Spring Data {@link Repository} scanning. For those you should add
* {@link org.springframework.boot.autoconfigure.domain.EntityScan @EntityScan} and
* {@code @Enable...Repositories} annotations.
* @return base packages to scan
* @since 1.3.0
*/
@ -84,6 +91,12 @@ public @interface SpringBootApplication {
* <p>
* Consider creating a special no-op marker class or interface in each package that
* serves no purpose other than being referenced by this attribute.
* <p>
* <strong>Note:</strong> this setting is an alias for
* {@link ComponentScan @ComponentScan} only. It has no effect on {@code @Entity}
* scanning or Spring Data {@link Repository} scanning. For those you should add
* {@link org.springframework.boot.autoconfigure.domain.EntityScan @EntityScan} and
* {@code @Enable...Repositories} annotations.
* @return base packages to scan
* @since 1.3.0
*/