v2/src/marshal/org/apache/xmlbeans/impl/marshal/QNameTypeConverter.java

/*   Copyright 2004 The Apache Software Foundation
 *
 *   Licensed 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.xmlbeans.impl.marshal;

import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.impl.util.XsTypeConverter;

import javax.xml.namespace.QName;

final class QNameTypeConverter
    extends BaseSimpleTypeConverter
{

    protected Object getObject(UnmarshalResult context) throws XmlException
    {
        QName val = context.getQNameValue();
        return val;
    }

    public Object unmarshalAttribute(UnmarshalResult context) throws XmlException
    {
        return context.getAttributeQNameValue();
    }

    public Object unmarshalAttribute(CharSequence lexical_value,
                                     UnmarshalResult result)
        throws XmlException
    {
        return XsTypeConverter.lexQName(lexical_value,
                                        result.getNamespaceContext());
    }

    //non simple types can throw a runtime exception
    public CharSequence print(Object value, MarshalResult result)
        throws XmlException
    {
        QName val = (QName)value;
        final String uri = val.getNamespaceURI();
        if (uri.length() > 0) {
            result.ensurePrefix(uri);
        }
        return XsTypeConverter.printQName(val,
                                          result.getNamespaceContext(),
                                          result.getErrorCollection());
    }
}