1 files changed, 109 insertions, 0 deletions
diff --git a/pki/base/console/src/com/netscape/admin/certsrv/CMSRemoteClassLoader.java b/pki/base/console/src/com/netscape/admin/certsrv/CMSRemoteClassLoader.java
new file mode 100644
index 000000000..f389aedda
--- /dev/null
+++ b/pki/base/console/src/com/netscape/admin/certsrv/CMSRemoteClassLoader.java
@@ -0,0 +1,109 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package com.netscape.admin.certsrv;
+
+import java.util.Hashtable;
+import java.io.IOException;
+import com.netscape.admin.certsrv.connection.AdminConnection;
+
+/**
+ * The CMSRemoteClassLoader is designed to load classes from remote
+ * Certificate Servers. Classes are acquired via the admin channel
+ * used by the Certificate Server console.
+ *
+ * @author Jack Pan-Chen
+ * @version $Revision$, $Date$
+ * @date	 	02/13/97
+ * @see ClassLoader
+ */
+class CMSRemoteClassLoader extends ClassLoader {
+
+    /*==========================================================
+     * variables
+     *==========================================================*/
+    private Hashtable mCache = new Hashtable();     // stores classes
+    private AdminConnection mAdmin;                     // srever entry point
+
+	/*==========================================================
+     * constructors
+     *==========================================================*/
+    public CMSRemoteClassLoader(CMSServerInfo info) {
+        //mAdmin = info.getAdmin();
+    }
+
+    /*==========================================================
+	 * public methods
+     *==========================================================*/
+
+	/**
+	 * Attempts to load the named class.
+	 *
+	 * @param name the fully-qualified class name, in '.' form.
+	 * @return the Class object of the named class.
+	 * @throws ClassNotFoundException if the class cannot be found.
+	 */
+    public synchronized Class loadClass(String name, boolean resolve)
+        throws ClassNotFoundException
+    {
+        Class c = (Class) mCache.get(name);
+
+        if (c == null) {
+            String path = name.replace('.', '/') + ".class";
+            try {
+                byte data[] = loadClassData(path);
+                c = defineClass(name,data, 0, data.length);
+                mCache.put(name, c);
+            } catch (Exception e) {
+            }
+        }
+        if (resolve)
+            resolveClass(c);
+        return c;
+
+    }
+
+	/**
+	 * Attempts to load the named class.
+	 *
+	 * @param name the fully-qualified class name, in '.' form.
+	 * @return the Class object of the named class.
+	 * @throws ClassNotFoundException if the class cannot be found.
+	 */
+	public Class loadClass(String name) throws ClassNotFoundException {
+        return this.loadClass(name, true);
+    }
+
+    /*==========================================================
+	 * private methods
+     *==========================================================*/
+
+    /**
+     * Retrieves the class specified by path from the server side.
+     *
+     * @param class name
+     * @return an InputStream for the resource.
+     * @throws Exception on any error while loading the resource.
+     */
+    private byte[] loadClassData(String path)
+        throws EAdminException
+    {
+        //load the class here from server side
+        return null;
+    }
+
+}