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Support record canonical constructor in BeanUtils

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See gh-33707
This commit is contained in:
evgenijnikiforov
2024-10-15 13:27:35 +04:00
committed by Sébastien Deleuze
parent 161d3995bf
commit 514d6000d1
2 changed files with 30 additions and 0 deletions
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14
spring-beans/src/main/java/org/springframework/beans/BeanUtils.java
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@@ -23,6 +23,7 @@ import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.lang.reflect.RecordComponent;
import java.lang.reflect.Type;
import java.util.Arrays;
import java.util.Collections;
@@ -252,6 +253,19 @@ public abstract class BeanUtils {
return (Constructor<T>) ctors[0];
}
}
else if (clazz.isRecord()) {
try {
// if record -> use canonical constructor, which is always presented
Class<?>[] paramTypes
= Arrays.stream(clazz.getRecordComponents())
.map(RecordComponent::getType)
.toArray(Class<?>[]::new);
return clazz.getDeclaredConstructor(paramTypes);
}
catch (NoSuchMethodException ex) {
// Giving up with record...
}
}
// Several constructors -> let's try to take the default constructor
try {