Plugin Extensions should be detected with any ClassLoadingStrategy (#586)

1 files changed, 12 insertions, 3 deletions

diff --git a/pf4j/src/main/java/org/pf4j/PluginClassLoader.java b/pf4j/src/main/java/org/pf4j/PluginClassLoader.java
index d11e7b9..cf0608c 100644
--- a/pf4j/src/main/java/org/pf4j/PluginClassLoader.java
+++ b/pf4j/src/main/java/org/pf4j/PluginClassLoader.java
@@ -181,8 +181,9 @@ public class PluginClassLoader extends URLClassLoader {
      */
     @Override
     public URL getResource(String name) {
+        ClassLoadingStrategy loadingStrategy = getClassLoadingStrategy(name);
         log.trace("Received request to load resource '{}'", name);
-        for (ClassLoadingStrategy.Source classLoadingSource : classLoadingStrategy.getSources()) {
+        for (ClassLoadingStrategy.Source classLoadingSource : loadingStrategy.getSources()) {
             URL url = null;
             switch (classLoadingSource) {
                 case APPLICATION:
@@ -210,9 +211,9 @@ public class PluginClassLoader extends URLClassLoader {
     @Override
     public Enumeration<URL> getResources(String name) throws IOException {
         List<URL> resources = new ArrayList<>();
-
+        ClassLoadingStrategy loadingStrategy = getClassLoadingStrategy(name);
         log.trace("Received request to load resources '{}'", name);
-        for (ClassLoadingStrategy.Source classLoadingSource : classLoadingStrategy.getSources()) {
+        for (ClassLoadingStrategy.Source classLoadingSource : loadingStrategy.getSources()) {
             switch (classLoadingSource) {
                 case APPLICATION:
                     if (getParent() != null) {
@@ -231,6 +232,14 @@ public class PluginClassLoader extends URLClassLoader {
         return Collections.enumeration(resources);
     }
 
+    private ClassLoadingStrategy getClassLoadingStrategy(String name) {
+        ClassLoadingStrategy loadingStrategy = classLoadingStrategy;
+        if (LegacyExtensionFinder.EXTENSIONS_RESOURCE.equals(name)) {
+            loadingStrategy = ClassLoadingStrategy.PAD;
+        }
+        return loadingStrategy;
+    }
+
     /**
      * Closes this class loader.
      * <p>