AbstractDocumentFragment


1   /*
2   
3      Copyright 2000,2002  The Apache Software Foundation 
4   
5      Licensed under the Apache License, Version 2.0 (the "License");
6      you may not use this file except in compliance with the License.
7      You may obtain a copy of the License at
8   
9          http://www.apache.org/licenses/LICENSE-2.0
10  
11     Unless required by applicable law or agreed to in writing, software
12     distributed under the License is distributed on an "AS IS" BASIS,
13     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14     See the License for the specific language governing permissions and
15     limitations under the License.
16  
17   */
18  package org.apache.batik.dom;
19  
20  import org.w3c.dom.DOMException  ;
21  import org.w3c.dom.DocumentFragment  ;
22  import org.w3c.dom.Node  ;
23  
24  /**
25   * This class implements {@link org.w3c.dom.DocumentFragment} interface.
26   *
27   * @author <a HREF="mailto:stephane@hillion.org">Stephane Hillion</a>
28   * @version $Id: AbstractDocumentFragment.java,v 1.6 2005/02/22 09:12:57 cam Exp $
29   */
30  
31  public abstract class AbstractDocumentFragment
32      extends AbstractParentNode
33      implements DocumentFragment   {
34      /**
35       * <b>DOM</b>: Implements {@link org.w3c.dom.Node#getNodeName()}.
36       * @return "#document-fragment".
37       */
38      public String   getNodeName() {
39      return "#document-fragment";
40      }
41  
42      /**
43       * <b>DOM</b>: Implements {@link org.w3c.dom.Node#getNodeType()}.
44       * @return {@link org.w3c.dom.Node#DOCUMENT_FRAGMENT_NODE}
45       */
46      public short getNodeType() {
47      return DOCUMENT_FRAGMENT_NODE;
48      }
49  
50      /**
51       * Checks the validity of a node to be inserted.
52       */
53      protected void checkChildType(Node   n, boolean replace) {
54      switch (n.getNodeType()) {
55      case ELEMENT_NODE:
56      case PROCESSING_INSTRUCTION_NODE:
57      case COMMENT_NODE:
58      case TEXT_NODE:
59      case CDATA_SECTION_NODE:
60      case ENTITY_REFERENCE_NODE:
61      case DOCUMENT_FRAGMENT_NODE:
62          break;
63      default:
64          throw createDOMException
65                  (DOMException.HIERARCHY_REQUEST_ERR,
66                   "child.type",
67                   new Object  [] { new Integer  (getNodeType()),
68                                  getNodeName(),
69                                  new Integer  (n.getNodeType()),
70                                  n.getNodeName() });
71      }
72      }
73  }
74
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