| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| package org.apache.naming; |
| |
| import java.util.Iterator; |
| |
| import javax.naming.NameClassPair; |
| import javax.naming.NamingEnumeration; |
| import javax.naming.NamingException; |
| |
| /** |
| * Naming enumeration implementation. |
| * |
| * @author Remy Maucherat |
| */ |
| public class NamingContextEnumeration |
| implements NamingEnumeration<NameClassPair> { |
| |
| |
| // ----------------------------------------------------------- Constructors |
| |
| |
| public NamingContextEnumeration(Iterator<NamingEntry> entries) { |
| iterator = entries; |
| } |
| |
| |
| // -------------------------------------------------------------- Variables |
| |
| |
| /** |
| * Underlying enumeration. |
| */ |
| protected final Iterator<NamingEntry> iterator; |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| |
| /** |
| * Retrieves the next element in the enumeration. |
| */ |
| @Override |
| public NameClassPair next() |
| throws NamingException { |
| return nextElement(); |
| } |
| |
| |
| /** |
| * Determines whether there are any more elements in the enumeration. |
| */ |
| @Override |
| public boolean hasMore() |
| throws NamingException { |
| return iterator.hasNext(); |
| } |
| |
| |
| /** |
| * Closes this enumeration. |
| */ |
| @Override |
| public void close() |
| throws NamingException { |
| } |
| |
| |
| @Override |
| public boolean hasMoreElements() { |
| return iterator.hasNext(); |
| } |
| |
| |
| @Override |
| public NameClassPair nextElement() { |
| NamingEntry entry = iterator.next(); |
| return new NameClassPair(entry.name, entry.value.getClass().getName()); |
| } |
| |
| |
| } |
| |