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.xalan.internal.xsltc.dom;
23
52 import org.w3c.dom.NodeList;
53 import org.xml.sax.Attributes;
54 import org.xml.sax.SAXException;
55
56
57 /**
58 * SAXImpl is the core model for SAX input source. SAXImpl objects are
59 * usually created from an XSLTCDTMManager.
60 *
61 * <p>DOMSource inputs are handled using DOM2SAX + SAXImpl. SAXImpl has a
62 * few specific fields (e.g. _node2Ids, _document) to keep DOM-related
63 * information. They are used when the processing behavior between DOM and
64 * SAX has to be different. Examples of these include id function and
65 * unparsed entity.
66 *
67 * <p>SAXImpl extends SAX2DTM2 instead of SAX2DTM for better performance.
68 * @author Jacek Ambroziak
69 * @author Santiago Pericas-Geertsen
70 * @author Morten Jorgensen
71 * @author Douglas Sellers <douglasjsellers@hotmail.com>
72 */
73 public final class SAXImpl extends SAX2DTM2
74 implements DOMEnhancedForDTM, DOMBuilder
75 {
76
77 /* ------------------------------------------------------------------- */
78 /* DOMBuilder fields BEGIN */
79 /* ------------------------------------------------------------------- */
80
81 // Namespace prefix-to-uri mapping stuff
82 private int _uriCount = 0;
83 // private int _prefixCount = 0;
84
85 // Stack used to keep track of what whitespace text nodes are protected
86 // by xml:space="preserve" attributes and which nodes that are not.
87 private int[] _xmlSpaceStack;
88 private int _idx = 1;
89 private boolean _preserve = false;
90
91 // private static final String XML_STRING = "xml:";
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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.xalan.internal.xsltc.dom;
22
51 import org.w3c.dom.NodeList;
52 import org.xml.sax.Attributes;
53 import org.xml.sax.SAXException;
54
55
56 /**
57 * SAXImpl is the core model for SAX input source. SAXImpl objects are
58 * usually created from an XSLTCDTMManager.
59 *
60 * <p>DOMSource inputs are handled using DOM2SAX + SAXImpl. SAXImpl has a
61 * few specific fields (e.g. _node2Ids, _document) to keep DOM-related
62 * information. They are used when the processing behavior between DOM and
63 * SAX has to be different. Examples of these include id function and
64 * unparsed entity.
65 *
66 * <p>SAXImpl extends SAX2DTM2 instead of SAX2DTM for better performance.
67 * @author Jacek Ambroziak
68 * @author Santiago Pericas-Geertsen
69 * @author Morten Jorgensen
70 * @author Douglas Sellers <douglasjsellers@hotmail.com>
71 * @LastModified: Oct 2017
72 */
73 public final class SAXImpl extends SAX2DTM2
74 implements DOMEnhancedForDTM, DOMBuilder
75 {
76
77 /* ------------------------------------------------------------------- */
78 /* DOMBuilder fields BEGIN */
79 /* ------------------------------------------------------------------- */
80
81 // Namespace prefix-to-uri mapping stuff
82 private int _uriCount = 0;
83 // private int _prefixCount = 0;
84
85 // Stack used to keep track of what whitespace text nodes are protected
86 // by xml:space="preserve" attributes and which nodes that are not.
87 private int[] _xmlSpaceStack;
88 private int _idx = 1;
89 private boolean _preserve = false;
90
91 // private static final String XML_STRING = "xml:";
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