import com.sun.xml.internal.stream.buffer.stax.StreamReaderBufferProcessor; //导入依赖的package包/类
private QName getElementTextAsQName(StreamReaderBufferProcessor xsr) throws XMLStreamException {
    String text = xsr.getElementText().trim();
    String prefix = XmlUtil.getPrefix(text);
    String name = XmlUtil.getLocalPart(text);
    if (name != null) {
        if (prefix != null) {
            String ns = xsr.getNamespaceURI(prefix);
            if (ns != null) {
                return new QName(ns, name, prefix);
            }
        } else {
            return new QName(null, name);
        }
    }
    return null;
}
 

import com.sun.xml.internal.stream.buffer.stax.StreamReaderBufferProcessor; //导入依赖的package包/类
/**
 * Reads this EPR as {@link XMLStreamReader}.
 *
 * @param localName
 *      EPR uses a different root tag name depending on the context.
 *      The returned {@link XMLStreamReader} will use the given local name
 *      for the root element name.
 */
public XMLStreamReader read(final @NotNull String localName) throws XMLStreamException {
    return new StreamReaderBufferProcessor(infoset) {
        @Override
        protected void processElement(String prefix, String uri, String _localName, boolean inScope) {
            if (_depth == 0) {
                _localName = localName;
            }
            super.processElement(prefix, uri, _localName, isInscope(infoset,_depth));
        }
    };
}
 

import com.sun.xml.internal.stream.buffer.stax.StreamReaderBufferProcessor; //导入依赖的package包/类
/**
 * Reads this EPR as {@link XMLStreamReader}.
 *
 * @param localName
 *      EPR uses a different root tag name depending on the context.
 *      The returned {@link XMLStreamReader} will use the given local name
 *      for the root element name.
 */
public XMLStreamReader read(final @NotNull String localName) throws XMLStreamException {
    return new StreamReaderBufferProcessor(infoset) {
        protected void processElement(String prefix, String uri, String _localName) {
            if (_depth == 0)
                _localName = localName;
            super.processElement(prefix, uri, _localName);
        }
    };
}
 

import com.sun.xml.internal.stream.buffer.stax.StreamReaderBufferProcessor; //导入依赖的package包/类
private QName getElementTextAsQName(StreamReaderBufferProcessor xsr) throws XMLStreamException {
    String text = xsr.getElementText().trim();
    String prefix = XmlUtil.getPrefix(text);
    String name = XmlUtil.getLocalPart(text);
    if (name != null) {
        if (prefix != null) {
            String ns = xsr.getNamespaceURI(prefix);
            if (ns != null)
                return new QName(ns, name, prefix);
        } else {
            return new QName(null, name);
        }
    }
    return null;
}
 

import com.sun.xml.internal.stream.buffer.stax.StreamReaderBufferProcessor; //导入依赖的package包/类
/**
 * Read the contents of the buffer as a {@link XMLStreamReader}.
 *
 * @return
 * A an instance of a {@link StreamReaderBufferProcessor}. Always non-null.
 */
public final StreamReaderBufferProcessor readAsXMLStreamReader() throws XMLStreamException {
    return new StreamReaderBufferProcessor(this);
}