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DSpace SWORD Deposit Service Provider Web Application
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/**
 * Copyright (c) 2007-2009, Aberystwyth University
 *
 * 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 Centre for Advanced Software and
 *    Intelligent Systems (CASIS) nor the names 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.purl.sword.base;

import java.util.Properties;
import nu.xom.Element;

/**
 *
 * @author Neil Taylor ([email protected])
 */
public class BasicBooleanContentElement extends BasicContentElement
{
    private boolean content;

    private boolean isSet;

    public BasicBooleanContentElement(String prefix, String localName, String namespaceUri)
    {
        super(prefix, localName, namespaceUri);
    }

    public BasicBooleanContentElement(XmlName name)
    {
        super(name);
    }

    public boolean getContent()
    {
        return content;
    }

    public void setContent(boolean value)
    {
        isSet = true; 
        content = value; 
    }

    public boolean isSet()
    {
        return isSet;
    }

    protected void marshallContent(Element element)
    {
       element.appendChild(Boolean.toString(content));
    }

    protected void unmarshallContent(Element element)
    throws UnmarshallException
    {
       setContent(unmarshallBoolean(element));
    }

    protected SwordValidationInfo validateContent(Properties validationContext)
    {
        SwordValidationInfo result = null;
        if( ! isSet )
        {
           result = new SwordValidationInfo(xmlName,
                             SwordValidationInfo.MISSING_CONTENT,
                             SwordValidationInfoType.WARNING);
        }
        return result; 
    }

    protected String getContentAsString()
    {
        return Boolean.toString(content);
    }


}