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ContextNames.java
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93 lines (86 loc) · 3.35 KB
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/*
* org.osjava.naming.ContextBindings
*
* $Id$
* $Rev$
* $Date$
* $Author$
*
* Created on Apr 27, 2004
* Copyright (c) 2004, Robert M. Zigweid
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* + Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* + Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* + Neither the name of the Simple-JNDI nor the bindings of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package org.osjava.sj.jndi;
import java.util.Map;
import javax.naming.Binding;
import javax.naming.NameClassPair;
import javax.naming.NamingException;
/**
* This class represents a NamingEnumeration of the class names of a Context.
* Originally authored by Henri Yandell and modified to make more flexable with other
* Context implementations.
*
* @author Robert M. Zigweid and Henri Yandell
* @version $Rev$ $Date$
*/
public class ContextNames extends ContextBindings {
/**
* Creates a ContextNames object based upon an a Map of names and the objects
* the names are bound to. If <code>table</code> is modified after instantiation
* of ContextBindings, behavior is undefined and should be considered invalid.
*
* @param table The table upon which the ContextBindings is based.
*/
public ContextNames(Map table) {
super(table);
}
/**
* Returns a {@link NameClassPair} created from the next available name.
*
* @return a NameClassPair representing the binding of the name and the
* object bound to the name
*/
public Object nextElement() {
return super.nextElement();
}
/**
* Returns a {@link NameClassPair} created from the next available name.
*
* @return a NameClassPair representing the binding of the name and the
* object bound to the name
*
* @throws NamingException if a naming exception occurs
*/
public Object next() throws NamingException {
Binding binding = null;
binding = (Binding)super.next();
return new NameClassPair(binding.getName(),
binding.getObject().getClass().getName());
}
}