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src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/dom3/DOM3TreeWalker.java

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   1 /*
   2  * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * @LastModified: Oct 2017
   4  */
   5 /*
   6  * Licensed to the Apache Software Foundation (ASF) under one or more
   7  * contributor license agreements.  See the NOTICE file distributed with
   8  * this work for additional information regarding copyright ownership.
   9  * The ASF licenses this file to You under the Apache License, Version 2.0
  10  * (the "License"); you may not use this file except in compliance with
  11  * the License.  You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  */
  21 
  22 package com.sun.org.apache.xml.internal.serializer.dom3;
  23 


  46 import org.w3c.dom.EntityReference;
  47 import org.w3c.dom.NamedNodeMap;
  48 import org.w3c.dom.Node;
  49 import org.w3c.dom.NodeList;
  50 import org.w3c.dom.ProcessingInstruction;
  51 import org.w3c.dom.Text;
  52 import org.w3c.dom.ls.LSSerializerFilter;
  53 import org.w3c.dom.traversal.NodeFilter;
  54 import org.xml.sax.Locator;
  55 import org.xml.sax.SAXException;
  56 import org.xml.sax.ext.LexicalHandler;
  57 import org.xml.sax.helpers.LocatorImpl;
  58 
  59 /**
  60  * Built on org.apache.xml.serializer.TreeWalker and adds functionality to
  61  * traverse and serialize a DOM Node (Level 2 or Level 3) as specified in
  62  * the DOM Level 3 LS Recommedation by evaluating and applying DOMConfiguration
  63  * parameters and filters if any during serialization.
  64  *
  65  * @xsl.usage internal

  66  */
  67 final class DOM3TreeWalker {
  68 
  69     /**
  70      * The SerializationHandler, it extends ContentHandler and when
  71      * this class is instantiated via the constructor provided, a
  72      * SerializationHandler object is passed to it.
  73      */
  74     private SerializationHandler fSerializer = null;
  75 
  76     /** We do not need DOM2Helper since DOM Level 3 LS applies to DOM Level 2 or newer */
  77 
  78     /** Locator object for this TreeWalker          */
  79     private LocatorImpl fLocator = new LocatorImpl();
  80 
  81     /** ErrorHandler */
  82     private DOMErrorHandler fErrorHandler = null;
  83 
  84     /** LSSerializerFilter */
  85     private LSSerializerFilter fFilter = null;


   1 /*
   2  * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.

   3  */
   4 /*
   5  * Licensed to the Apache Software Foundation (ASF) under one or more
   6  * contributor license agreements.  See the NOTICE file distributed with
   7  * this work for additional information regarding copyright ownership.
   8  * The ASF licenses this file to You under the Apache License, Version 2.0
   9  * (the "License"); you may not use this file except in compliance with
  10  * the License.  You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  */
  20 
  21 package com.sun.org.apache.xml.internal.serializer.dom3;
  22 


  45 import org.w3c.dom.EntityReference;
  46 import org.w3c.dom.NamedNodeMap;
  47 import org.w3c.dom.Node;
  48 import org.w3c.dom.NodeList;
  49 import org.w3c.dom.ProcessingInstruction;
  50 import org.w3c.dom.Text;
  51 import org.w3c.dom.ls.LSSerializerFilter;
  52 import org.w3c.dom.traversal.NodeFilter;
  53 import org.xml.sax.Locator;
  54 import org.xml.sax.SAXException;
  55 import org.xml.sax.ext.LexicalHandler;
  56 import org.xml.sax.helpers.LocatorImpl;
  57 
  58 /**
  59  * Built on org.apache.xml.serializer.TreeWalker and adds functionality to
  60  * traverse and serialize a DOM Node (Level 2 or Level 3) as specified in
  61  * the DOM Level 3 LS Recommedation by evaluating and applying DOMConfiguration
  62  * parameters and filters if any during serialization.
  63  *
  64  * @xsl.usage internal
  65  * @LastModified: Oct 2017
  66  */
  67 final class DOM3TreeWalker {
  68 
  69     /**
  70      * The SerializationHandler, it extends ContentHandler and when
  71      * this class is instantiated via the constructor provided, a
  72      * SerializationHandler object is passed to it.
  73      */
  74     private SerializationHandler fSerializer = null;
  75 
  76     /** We do not need DOM2Helper since DOM Level 3 LS applies to DOM Level 2 or newer */
  77 
  78     /** Locator object for this TreeWalker          */
  79     private LocatorImpl fLocator = new LocatorImpl();
  80 
  81     /** ErrorHandler */
  82     private DOMErrorHandler fErrorHandler = null;
  83 
  84     /** LSSerializerFilter */
  85     private LSSerializerFilter fFilter = null;


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