1 files changed, 83 insertions, 0 deletions
diff --git a/jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/utils/FakeURLClassLoader.java b/jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/utils/FakeURLClassLoader.java
new file mode 100644
index 0000000000..77f85100e3
--- /dev/null
+++ b/jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/utils/FakeURLClassLoader.java
@@ -0,0 +1,83 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.osgi.boot.utils;
+
+import java.net.URL;
+import java.net.URLClassLoader;
+
+/**
+ * 
+ * FakeURLClassLoader
+ * 
+ * A URLClassloader that overrides the getURLs() method to return the list
+ * of urls passed in to the constructor, but otherwise acts as if it has no
+ * urls, which would cause it to delegate to the parent classloader (in this
+ * case an OSGi classloader).
+ * 
+ * The main use of this class is with jars containing tlds. Jasper expects a
+ * URL classloader to inspect for jars with tlds.
+ * 
+ */
+public class FakeURLClassLoader extends URLClassLoader
+{
+
+    private URL[] _jars;
+    
+    
+    /* ------------------------------------------------------------ */
+    /**
+     * @param osgiClassLoader
+     * @param jars
+     */
+    public FakeURLClassLoader(ClassLoader osgiClassLoader, URL[] jars)
+    {
+        super(new URL[] {},osgiClassLoader);
+        _jars = jars;
+    }
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @return the jars that contains tlds so that TldLocationsCache or
+     *         TldScanner can find them.
+     */
+    @Override
+    public URL[] getURLs()
+    {
+        return _jars;
+    }
+
+    
+    /* ------------------------------------------------------------ */
+    /** 
+     * @see java.lang.Object#toString()
+     */
+    public String toString()
+    {
+        StringBuilder builder = new StringBuilder();
+
+        if (_jars != null)
+        {
+            for (URL u:_jars)
+                builder.append(" "+u.toString());
+            return builder.toString();
+        }
+        else
+            return super.toString();
+    }
+}