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/*
* Redistribution and use of this software and associated documentation ("Software"), with or
* without modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright statements and notices. Redistributions
* must also contain a copy of this document.
*
* 2. 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.
*
* 3. The name "Exolab" must not be used to endorse or promote products derived from this Software
* without prior written permission of Intalio, Inc. For written permission, please contact
* [email protected].
*
* 4. Products derived from this Software may not be called "Exolab" nor may "Exolab" appear in
* their names without prior written permission of Intalio, Inc. Exolab is a registered trademark of
* Intalio, Inc.
*
* 5. Due credit should be given to the Exolab Project (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESSED 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 INTALIO, INC. OR ITS
* 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.
*
* Copyright 2003-2004 (C) Intalio, Inc. All Rights Reserved.
*
* $Id$
*/
package org.exolab.castor.xml.descriptors;
import org.exolab.castor.mapping.FieldHandler;
import org.exolab.castor.xml.NodeType;
import org.exolab.castor.xml.XMLFieldHandler;
import org.exolab.castor.xml.util.XMLClassDescriptorImpl;
import org.exolab.castor.xml.util.XMLFieldDescriptorImpl;
/**
* The default class descriptor for Enumerations that are passed in as the root-level class, this is
* really only useful for marshaling, as Enumerations are immutable.
*
* @author Keith Visco
* @version $Revision$ $Date: 2004-12-16 22:49:25 -0700 (Thu, 16 Dec 2004) $
*/
public class EnumerationDescriptor extends XMLClassDescriptorImpl {
// ----------------/
// - Constructors -/
// ----------------/
/**
* Creates a new EnumerationDescriptor.
*/
public EnumerationDescriptor() {
super(java.util.Enumeration.class);
// -- create element descriptor
XMLFieldDescriptorImpl desc =
new XMLFieldDescriptorImpl(Object.class, "_elements", null, NodeType.Element);
FieldHandler handler = (new XMLFieldHandler() {
/**
* {@inheritDoc}
*/
public Object getValue(final Object object) throws IllegalStateException {
return object;
}
/**
* {@inheritDoc}
*/
public void setValue(final Object object, final Object value)
throws IllegalStateException, IllegalArgumentException {
// -- do nothing since enumerations are immutable.
}
/**
* {@inheritDoc}
*/
public Object newInstance(final Object parent) {
// -- not used
return null;
}
});
desc.setHandler(handler);
desc.setMultivalued(true);
addFieldDescriptor(desc);
} // -- EnumerationDescriptor()
} // -- EnumerationDescriptor
