001/*
002 * Copyright 2006-2019 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.batch.item.xml;
018
019import javax.xml.stream.XMLEventReader;
020import javax.xml.stream.XMLEventWriter;
021import javax.xml.stream.XMLInputFactory;
022import javax.xml.stream.XMLStreamException;
023import javax.xml.transform.Result;
024import javax.xml.transform.Source;
025import javax.xml.transform.stax.StAXResult;
026import javax.xml.transform.stax.StAXSource;
027
028
029/**
030 * StAX utility methods.
031 * <br>
032 * This class is thread-safe.
033 *
034 * @author Josh Long
035 * @author Mahmoud Ben Hassine
036 *
037 */
038public abstract class StaxUtils {
039
040        public static Source getSource(XMLEventReader r) throws XMLStreamException {
041                return new StAXSource(r);
042        }
043
044        public static Result getResult(XMLEventWriter w) {
045                return new StAXResult(w);
046        }
047
048        public static XMLInputFactory createXmlInputFactory() {
049                XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance();
050                xmlInputFactory.setProperty(XMLInputFactory.SUPPORT_DTD, false);
051                xmlInputFactory.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false);
052                return xmlInputFactory;
053        }
054}