001
014
015 package com.liferay.portal.xml;
016
017 import com.liferay.portal.kernel.util.StringPool;
018 import com.liferay.portal.security.xml.SecureXMLFactoryProviderUtil;
019
020 import javax.xml.stream.XMLEventReader;
021 import javax.xml.stream.XMLInputFactory;
022 import javax.xml.stream.XMLStreamException;
023 import javax.xml.stream.events.XMLEvent;
024
025
029 public class StAXReaderUtil {
030
031 public static XMLInputFactory getXMLInputFactory() {
032 return _xmlInputFactory;
033 }
034
035 public static String read(XMLEventReader xmlEventReader)
036 throws XMLStreamException {
037
038 XMLEvent xmlEvent = xmlEventReader.peek();
039
040 if (xmlEvent.isCharacters()) {
041 xmlEvent = xmlEventReader.nextEvent();
042
043 return xmlEvent.asCharacters().getData();
044 }
045 else {
046 return StringPool.BLANK;
047 }
048 }
049
050 private static XMLInputFactory _createXMLInputFactory() {
051 XMLInputFactory xmlInputFactory =
052 SecureXMLFactoryProviderUtil.newXMLInputFactory();
053
054 xmlInputFactory.setProperty(
055 XMLInputFactory.IS_COALESCING, Boolean.TRUE);
056
057 return xmlInputFactory;
058 }
059
060 private static XMLInputFactory _xmlInputFactory = _createXMLInputFactory();
061
062 }