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Allow non-public Kotlin classes/ctors to be instantiated

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Closes gh-24712
This commit is contained in:
Tom van den Berge
2020-03-17 17:15:13 +01:00
committed by Sébastien Deleuze
parent 831a95154e
commit 107f88a7e4
3 changed files with 40 additions and 0 deletions
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6
spring-beans/src/main/java/org/springframework/beans/BeanUtils.java
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@@ -38,6 +38,7 @@ import kotlin.jvm.JvmClassMappingKt;
import kotlin.reflect.KFunction;
import kotlin.reflect.KParameter;
import kotlin.reflect.full.KClasses;
import kotlin.reflect.jvm.KCallablesJvm;
import kotlin.reflect.jvm.ReflectJvmMapping;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@@ -780,6 +781,11 @@ public abstract class BeanUtils {
if (kotlinConstructor == null) {
return ctor.newInstance(args);
}
if ((!Modifier.isPublic(ctor.getModifiers()) || !Modifier.isPublic(ctor.getDeclaringClass().getModifiers()))) {
KCallablesJvm.setAccessible(kotlinConstructor, true);
}
List<KParameter> parameters = kotlinConstructor.getParameters();
Map<KParameter, Object> argParameters = new HashMap<>(parameters.size());
Assert.isTrue(args.length <= parameters.size(),