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