content: /*
   * 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 mf.org.apache.xerces.jaxp;
  
  import mf.org.apache.xerces.xni.Augmentations;
  import mf.org.apache.xerces.xni.NamespaceContext;
  import mf.org.apache.xerces.xni.QName;
  import mf.org.apache.xerces.xni.XMLAttributes;
  import mf.org.apache.xerces.xni.XMLDocumentHandler;
  import mf.org.apache.xerces.xni.XMLLocator;
  import mf.org.apache.xerces.xni.XMLResourceIdentifier;
  import mf.org.apache.xerces.xni.XMLString;
  import mf.org.apache.xerces.xni.XNIException;
  import mf.org.apache.xerces.xni.parser.XMLDocumentFilter;
  import mf.org.apache.xerces.xni.parser.XMLDocumentSource;
  
  /**
   * <p>XMLDocumentHandler which forks the pipeline to two other components.</p>
   *
   * @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
   * @version $Id: TeeXMLDocumentFilterImpl.java 447237 2006-09-18 05:03:10Z mrglavas $
   */
  class TeeXMLDocumentFilterImpl implements XMLDocumentFilter {
  
      /**
       * The next component in the pipeline who receives the event.
       * This component receives events after the "side" handler
       * receives them.
       */
      private XMLDocumentHandler next;
  
      /**
       * The component who intercepts events.
       */
      private XMLDocumentHandler side;
  
      /**
       * The source of the event.
       */
      private XMLDocumentSource source;
  
      public XMLDocumentHandler getSide() {
          return side;
      }
  
      public void setSide(XMLDocumentHandler side) {
          this.side = side;
      }
  
      @Override
      public XMLDocumentSource getDocumentSource() {
          return source;
      }
  
      @Override
      public void setDocumentSource(XMLDocumentSource source) {
          this.source = source;
      }
  
      @Override
      public XMLDocumentHandler getDocumentHandler() {
          return next;
      }
  
      @Override
      public void setDocumentHandler(XMLDocumentHandler handler) {
          next = handler;
      }
  
      //  
      //  
      //  XMLDocumentHandler implementation
      //  
      //
  
      @Override
      public void characters(XMLString text, Augmentations augs) throws XNIException {
          side.characters(text, augs);
          next.characters(text, augs);
      }
  
      @Override
      public void comment(XMLString text, Augmentations augs) throws XNIException {
          side.comment(text, augs);
          next.comment(text, augs);
      }
  
      @Override
      public void doctypeDecl(String rootElement, String publicId, String systemId, Augmentations augs)
              throws XNIException {
          side.doctypeDecl(rootElement, publicId, systemId, augs);
          next.doctypeDecl(rootElement, publicId, systemId, augs);
      }
  
      @Override
      public void emptyElement(QName element, XMLAttributes attributes, Augmentations augs) throws XNIException {
          side.emptyElement(element, attributes, augs);
          next.emptyElement(element, attributes, augs);
      }
  
      @Override
      public void endCDATA(Augmentations augs) throws XNIException {
          side.endCDATA(augs);
          next.endCDATA(augs);
      }
  
      @Override
      public void endDocument(Augmentations augs) throws XNIException {
          side.endDocument(augs);
          next.endDocument(augs);
      }
  
      @Override
      public void endElement(QName element, Augmentations augs) throws XNIException {
          side.endElement(element, augs);
          next.endElement(element, augs);
      }
  
      @Override
      public void endGeneralEntity(String name, Augmentations augs) throws XNIException {
          side.endGeneralEntity(name, augs);
          next.endGeneralEntity(name, augs);
      }
  
      @Override
      public void ignorableWhitespace(XMLString text, Augmentations augs) throws XNIException {
          side.ignorableWhitespace(text, augs);
          next.ignorableWhitespace(text, augs);
      }
  
      @Override
      public void processingInstruction(String target, XMLString data, Augmentations augs) throws XNIException {
          side.processingInstruction(target, data, augs);
          next.processingInstruction(target, data, augs);
      }
  
      @Override
      public void startCDATA(Augmentations augs) throws XNIException {
          side.startCDATA(augs);
          next.startCDATA(augs);
      }
  
      @Override
      public void startDocument(
              XMLLocator locator,
              String encoding,
              NamespaceContext namespaceContext,
              Augmentations augs)
              throws XNIException {
          side.startDocument(locator, encoding, namespaceContext, augs);
          next.startDocument(locator, encoding, namespaceContext, augs);
      }
  
      @Override
      public void startElement(QName element, XMLAttributes attributes, Augmentations augs) throws XNIException {
          side.startElement(element, attributes, augs);
          next.startElement(element, attributes, augs);
      }
  
      @Override
      public void startGeneralEntity(String name, XMLResourceIdentifier identifier, String encoding, Augmentations augs)
              throws XNIException {
          side.startGeneralEntity(name, identifier, encoding, augs);
          next.startGeneralEntity(name, identifier, encoding, augs);
      }
  
      @Override
      public void textDecl(String version, String encoding, Augmentations augs) throws XNIException {
          side.textDecl(version, encoding, augs);
          next.textDecl(version, encoding, augs);
      }
  
      @Override
      public void xmlDecl(String version, String encoding, String standalone, Augmentations augs) throws XNIException {
          side.xmlDecl(version, encoding, standalone, augs);
          next.xmlDecl(version, encoding, standalone, augs);
      }
  
  }
  