1 files changed, 118 insertions, 0 deletions
diff --git a/gcc-4.4.3/libjava/classpath/gnu/javax/naming/giop/ListBindingsEnumeration.java b/gcc-4.4.3/libjava/classpath/gnu/javax/naming/giop/ListBindingsEnumeration.java
new file mode 100644
index 000000000..68ba49b3f
--- /dev/null
+++ b/gcc-4.4.3/libjava/classpath/gnu/javax/naming/giop/ListBindingsEnumeration.java
@@ -0,0 +1,118 @@
+/* ListBindingsEnumeration.java -- handles corbaname: 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.giop;
+
+import gnu.java.lang.CPStringBuilder;
+
+import javax.naming.NamingEnumeration;
+
+import org.omg.CosNaming.Binding;
+import org.omg.CosNaming.BindingIteratorHolder;
+import org.omg.CosNaming.BindingListHolder;
+import org.omg.CosNaming.NamingContext;
+
+/**
+ * Iterates over bindings, obtaining values first from the binding list and then
+ * from the binding iterator.
+ * 
+ * @author Audrius Meskauskas
+ */
+public class ListBindingsEnumeration extends GiopNamingEnumeration implements
+    NamingEnumeration
+{
+  /**
+   * The naming service, to resolve the objects.
+   */
+  NamingContext service;
+  
+  /**
+   * Create the new enumeration
+   * 
+   * @param bh
+   *          holder, containing the first portion of the bindings
+   * @param bih
+   *          the iterator, containing the remaining bindings
+   * @param batchSize
+   *          the number of bindings the the iterator will be requested to
+   *          return as a single pack
+   * @param aService
+   *          the naming service, used to obtain the objects, bound to the
+   *          names.
+   */
+  public ListBindingsEnumeration(BindingListHolder bh, 
+                                 BindingIteratorHolder bih, int batchSize, 
+                                 NamingContext aService)
+  {
+    super(bh, bih, batchSize);
+    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(Binding binding)
+  {
+    CPStringBuilder name = new CPStringBuilder();
+
+    for (int i = 0; i < binding.binding_name.length; i++)
+      {
+        name.append(binding.binding_name[i]);
+        if (i < binding.binding_name.length - 1)
+          name.append('/');
+      }
+    
+    try
+      {
+        Object object = service.resolve(binding.binding_name);
+        return new javax.naming.Binding(name.toString(), object);
+      }
+    catch (Exception e)
+      {
+        // Probably was removed by the concurent thread.
+        return null;
+      }
+  }
+
+}