Revision: 19215
http://sourceforge.net/p/gate/code/19215
Author: markagreenwood
Date: 2016-04-09 08:29:56 +0000 (Sat, 09 Apr 2016)
Log Message:
-----------
added an implementation of getResources which looks down into child classloaders
Modified Paths:
--------------
gate/branches/sawdust2/src/main/gate/util/GateClassLoader.java
Modified: gate/branches/sawdust2/src/main/gate/util/GateClassLoader.java
===================================================================
--- gate/branches/sawdust2/src/main/gate/util/GateClassLoader.java
2016-04-09 06:35:21 UTC (rev 19214)
+++ gate/branches/sawdust2/src/main/gate/util/GateClassLoader.java
2016-04-09 08:29:56 UTC (rev 19215)
@@ -28,9 +28,13 @@
import gate.creole.AbstractResource;
import java.beans.Introspector;
+import java.io.IOException;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Enumeration;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
@@ -136,7 +140,7 @@
return null;
}
-
+
@Override
public Class<?> loadClass(String name) throws ClassNotFoundException {
return loadClass(name, false, false, new HashSet<GateClassLoader>());
@@ -386,7 +390,31 @@
}
}
}
+
+ @Override
+ public Enumeration<URL> getResources(String resource) throws IOException {
+
+ if (childClassLoaders.isEmpty()) return super.getResources(resource);
+
+ Set<URL> urls = new LinkedHashSet<URL>();
+
+ urls.addAll(Collections.list(super.getResources(resource)));
+
+
+ Set<GateClassLoader> children;
+ synchronized(childClassLoaders) {
+ children = new
LinkedHashSet<GateClassLoader>(childClassLoaders.values());
+ }
+ for(GateClassLoader cl : children) {
+ if(!cl.isIsolated()) {
+ urls.addAll(Collections.list(cl.getResources(resource)));
+ }
+ }
+
+ return Collections.enumeration(urls);
+ }
+
/**
* Get the child classloaders in creation order. Note that you
* shouldn't have any need to access the child classloaders. Holding
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