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Logic useful to read and analyze XML files

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/*
 * SonarSource Analyzers XML Parsing Commons
 * Copyright (C) 2009-2024 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonarsource.analyzer.commons.xml;

import javax.xml.stream.XMLInputFactory;

public class SafeStaxParserFactory {

  private SafeStaxParserFactory() {
    // class with static methods only
  }

  public static XMLInputFactory createXMLInputFactory() {
    // forcing the XMLInputFactory implementation class, in order to be sure that we are going to use the adequate
    // stream reader while retrieving locations
    XMLInputFactory factory = new com.ctc.wstx.stax.WstxInputFactory();

    factory.setProperty(XMLInputFactory.SUPPORT_DTD, false);
    factory.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, false);
    factory.setProperty(XMLInputFactory.IS_VALIDATING, false);
    factory.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false);
    return factory;
  }

}