Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Avoid the need to specify Supplier in Kotlin bean registration API

Browse Source 
Based on an idea from Mario Arias, we can avoid requiring specifying
explicitly Supplier lambda type in Kotlin API by declaring the supplier
parameter as "crossinline supplier: () -> T" instead of
"supplier: Supplier<T>".

Issue: SPR-15118
This commit is contained in:
Sebastien Deleuze
2017-01-09 20:13:23 +01:00
parent b503e4679c
commit 715274e327
2 changed files with 7 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
spring-context/src/test/kotlin/org/springframework/context/support/GenericApplicationContextExtensionTests.kt
View File

@@ -4,7 +4,6 @@ import org.junit.Assert.assertNotNull
import org.junit.Test
import org.springframework.context.support.GenericApplicationContextExtension.registerBean
import org.springframework.beans.factory.BeanFactoryExtension.getBean
import java.util.function.Supplier
class GenericApplicationContextExtensionTests {
@@ -27,7 +26,7 @@ class GenericApplicationContextExtensionTests {
@Test
fun registerBeanWithSupplier() {
val context = GenericApplicationContext()
context.registerBean(Supplier { BeanA() })
context.registerBean({ BeanA() })
context.refresh()
assertNotNull(context.getBean(BeanA::class))
}
@@ -35,7 +34,7 @@ class GenericApplicationContextExtensionTests {
@Test
fun registerBeanWithNameAndSupplier() {
val context = GenericApplicationContext()
context.registerBean("a", Supplier { BeanA() })
context.registerBean("a", { BeanA() })
context.refresh()
assertNotNull(context.getBean("a"))
}