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+/* ListBindingsEnumeration.java -- handles rmi: urls
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.javax.naming.jndi.url.rmi;
+
+import java.rmi.registry.Registry;
+
+import javax.naming.NamingEnumeration;
+
+/**
+ * Iterates over bindings, obtaining values first from the binding list and then
+ * from the binding iterator.
+ *
+ * @author Audrius Meskauskas
+ */
+public class ListBindingsEnumeration extends RmiNamingEnumeration implements
+ NamingEnumeration
+{
+ /**
+ * The naming service, to resolve the objects.
+ */
+ Registry service;
+
+ /**
+ * Create the new enumeration
+ *
+ * @param bindings
+ * the list of the bound names
+ * @param aService
+ * the RMI naming service, used to get the bound values.
+ */
+ public ListBindingsEnumeration(String [] bindings,
+ Registry aService)
+ {
+ super(bindings);
+ service = aService;
+ }
+
+ /**
+ * Convert from the CORBA binding into the javax.naming binding. As the CORBA
+ * naming service binding does not contain the object itself, this method
+ * makes the additional calls to the naming service.
+ *
+ * @param binding
+ * the binding to convert
+ * @return the value, that must be returned by the {@link #next()}.
+ */
+ public Object convert(String binding)
+ {
+ try
+ {
+ Object object = service.lookup(binding);
+ return new javax.naming.Binding(binding, object);
+ }
+ catch (Exception e)
+ {
+ // Probably was removed by the concurent thread.
+ return null;
+ }
+ }
+
+}