SteamWar/Paper
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Paper Plugins

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Co-authored-by: Micah Rao <micah.s.rao@gmail.com>
This commit is contained in:
Owen1212055
2022-07-06 23:00:31 -04:00
parent 329dfdabdc
commit 216388dfdf
103 changed files with 7450 additions and 42 deletions
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16
paper-server/src/main/java/io/papermc/paper/util/StackWalkerUtil.java
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@@ -1,9 +1,10 @@
package io.papermc.paper.util;
import io.papermc.paper.plugin.provider.classloader.ConfiguredPluginClassLoader;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.plugin.java.PluginClassLoader;
import org.jetbrains.annotations.Nullable;
import java.util.Objects;
import java.util.Optional;
public class StackWalkerUtil {
@@ -12,11 +13,18 @@ public class StackWalkerUtil {
public static JavaPlugin getFirstPluginCaller() {
Optional<JavaPlugin> foundFrame = StackWalker.getInstance(StackWalker.Option.RETAIN_CLASS_REFERENCE)
.walk(stream -> stream
.filter(frame -> frame.getDeclaringClass().getClassLoader() instanceof PluginClassLoader)
.map((frame) -> {
PluginClassLoader classLoader = (PluginClassLoader) frame.getDeclaringClass().getClassLoader();
return classLoader.getPlugin();
ClassLoader classLoader = frame.getDeclaringClass().getClassLoader();
JavaPlugin plugin;
if (classLoader instanceof ConfiguredPluginClassLoader configuredPluginClassLoader) {
plugin = configuredPluginClassLoader.getPlugin();
} else {
plugin = null;
}
return plugin;
})
.filter(Objects::nonNull)
.findFirst());
return foundFrame.orElse(null);