archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-27 06:45:07 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8312522: Implementation of Foreign Function & Memory API

Browse source 
Co-authored-by: Maurizio Cimadamore <mcimadamore@openjdk.org>
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Per Minborg <pminborg@openjdk.org>
Reviewed-by: dholmes, psandoz, mcimadamore, alanb
This commit is contained in:
Jorn Vernee 2023-10-12 19:50:08 +00:00
parent 9728e21db1
commit 32ac72c3d3
261 changed files with 3141 additions and 2126 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/java.base/share/classes/java/lang/Module.java
View file

@ -272,9 +272,8 @@ public final class Module implements AnnotatedElement {
* <a href="foreign/package-summary.html#restricted"><em>restricted</em></a> methods.
*
* @return {@code true} if this module can access <em>restricted</em> methods.
* @since 20
* @since 22
*/
@PreviewFeature(feature = PreviewFeature.Feature.FOREIGN)
public boolean isNativeAccessEnabled() {
Module target = moduleForNativeAccess();
return EnableNativeAccess.isNativeAccessEnabled(target);
@ -309,7 +308,7 @@ public final class Module implements AnnotatedElement {
}
// This is invoked from Reflection.ensureNativeAccess
void ensureNativeAccess(Class<?> owner, String methodName) {
void ensureNativeAccess(Class<?> owner, String methodName, Class<?> currentClass) {
// The target module whose enableNativeAccess flag is ensured
Module target = moduleForNativeAccess();
if (!EnableNativeAccess.isNativeAccessEnabled(target)) {
@ -320,13 +319,15 @@ public final class Module implements AnnotatedElement {
// warn and set flag, so that only one warning is reported per module
String cls = owner.getName();
String mtd = cls + "::" + methodName;
String mod = isNamed() ? "module " + getName() : "the unnamed module";
String mod = isNamed() ? "module " + getName() : "an unnamed module";
String modflag = isNamed() ? getName() : "ALL-UNNAMED";
String caller = currentClass != null ? currentClass.getName() : "code";
System.err.printf("""
WARNING: A restricted method in %s has been called
WARNING: %s has been called by %s
WARNING: Use --enable-native-access=%s to avoid a warning for this module
%n""", cls, mtd, mod, modflag);
WARNING: %s has been called by %s in %s
WARNING: Use --enable-native-access=%s to avoid a warning for callers in this module
WARNING: Restricted methods will be blocked in a future release unless native access is enabled
%n""", cls, mtd, caller, mod, modflag);
}
}
}