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8266851: Implement JEP 403: Strongly Encapsulate JDK Internals

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Co-authored-by: Alan Bateman <alanb@openjdk.org>
Reviewed-by: mchung, alanb, hseigel
This commit is contained in:
Mark Reinhold 2021-05-26 20:55:53 +00:00
parent 8c4719a588
commit e63023546a
26 changed files with 50 additions and 2842 deletions
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31
src/java.base/share/classes/java/lang/reflect/AccessibleObject.java
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@ -32,7 +32,6 @@ import java.security.AccessController;
import jdk.internal.access.SharedSecrets;
import jdk.internal.misc.VM;
import jdk.internal.module.IllegalAccessLogger;
import jdk.internal.reflect.CallerSensitive;
import jdk.internal.reflect.Reflection;
import jdk.internal.reflect.ReflectionFactory;
@ -324,7 +323,6 @@ public class AccessibleObject implements AnnotatedElement {
if (isClassPublic && declaringModule.isExported(pn, callerModule)) {
// member is public
if (Modifier.isPublic(modifiers)) {
logIfExportedForIllegalAccess(caller, declaringClass);
return true;
}
@ -332,14 +330,12 @@ public class AccessibleObject implements AnnotatedElement {
if (Modifier.isProtected(modifiers)
&& Modifier.isStatic(modifiers)
&& isSubclassOf(caller, declaringClass)) {
logIfExportedForIllegalAccess(caller, declaringClass);
return true;
}
}
// package is open to caller
if (declaringModule.isOpen(pn, callerModule)) {
logIfOpenedForIllegalAccess(caller, declaringClass);
return true;
}
@ -373,30 +369,6 @@ public class AccessibleObject implements AnnotatedElement {
return false;
}
private void logIfOpenedForIllegalAccess(Class<?> caller, Class<?> declaringClass) {
Module callerModule = caller.getModule();
Module targetModule = declaringClass.getModule();
// callerModule is null during early startup
if (callerModule != null && !callerModule.isNamed() && targetModule.isNamed()) {
IllegalAccessLogger logger = IllegalAccessLogger.illegalAccessLogger();
if (logger != null) {
logger.logIfOpenedForIllegalAccess(caller, declaringClass, this::toShortString);
}
}
}
private void logIfExportedForIllegalAccess(Class<?> caller, Class<?> declaringClass) {
Module callerModule = caller.getModule();
Module targetModule = declaringClass.getModule();
// callerModule is null during early startup
if (callerModule != null && !callerModule.isNamed() && targetModule.isNamed()) {
IllegalAccessLogger logger = IllegalAccessLogger.illegalAccessLogger();
if (logger != null) {
logger.logIfExportedForIllegalAccess(caller, declaringClass, this::toShortString);
}
}
}
/**
* Returns a short descriptive string to describe this object in log messages.
*/
@ -743,9 +715,6 @@ public class AccessibleObject implements AnnotatedElement {
return false;
}
// access okay
logIfExportedForIllegalAccess(caller, memberClass);
// Success: Update the cache.
Object cache = (targetClass != null
&& Modifier.isProtected(modifiers)