content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE 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 General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  /*
   * reserved comment block
   * DO NOT REMOVE OR ALTER!
   */
  /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package jaxp.sun.org.apache.xerces.internal.util;
  
  import jaxp.xml.stream.XMLEventReader;
  import jaxp.xml.stream.XMLStreamException;
  import jaxp.xml.stream.XMLStreamReader;
  
  import jaxp.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
  
  /**
   * <p>An <code>XMLInputSource</code> analogue to <code>javax.xml.transform.stax.StAXSource</code>.</p>
   *
   * @version $Id: StAXInputSource.java,v 1.2 2010-10-26 23:01:17 joehw Exp $
   */
  public final class StAXInputSource extends XMLInputSource {
  
      private final XMLStreamReader fStreamReader;
      private final XMLEventReader fEventReader;
      private final boolean fConsumeRemainingContent;
  
      public StAXInputSource(XMLStreamReader source) {
          this(source, false);
      }
  
      public StAXInputSource(XMLStreamReader source, boolean consumeRemainingContent) {
          super(null, source.getLocation().getSystemId(), null);
          if (source == null) {
              throw new IllegalArgumentException("XMLStreamReader parameter cannot be null.");
          }
          fStreamReader = source;
          fEventReader = null;
          fConsumeRemainingContent = consumeRemainingContent;
      }
  
      public StAXInputSource(XMLEventReader source) {
          this(source, false);
      }
  
      public StAXInputSource(XMLEventReader source, boolean consumeRemainingContent) {
          super(null, getEventReaderSystemId(source), null);
          if (source == null) {
              throw new IllegalArgumentException("XMLEventReader parameter cannot be null.");
          }
          fStreamReader = null;
          fEventReader = source;
          fConsumeRemainingContent = consumeRemainingContent;
      }
  
      public XMLStreamReader getXMLStreamReader() {
          return fStreamReader;
      }
  
      public XMLEventReader getXMLEventReader() {
          return fEventReader;
      }
  
      public boolean shouldConsumeRemainingContent() {
          return fConsumeRemainingContent;
      }
  
      public void setSystemId(String systemId){
          throw new UnsupportedOperationException("Cannot set the system ID on a StAXInputSource");
      }
  
      private static String getEventReaderSystemId(XMLEventReader reader) {
          try {
              if (reader != null) {
                  return reader.peek().getLocation().getSystemId();
              }
          }
          catch (XMLStreamException e) {}
          return null;
      }
  
  } // StAXInputSource
  