1 /*
   2  * reserved comment block
   3  * DO NOT REMOVE OR ALTER!
   4  */
   5 /*
   6  * Copyright 2001, 2002,2004 The Apache Software Foundation.
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * 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.xerces.internal.impl.xs.opti;
  22 
  23 import org.w3c.dom.Node;
  24 import org.w3c.dom.Attr;
  25 import org.w3c.dom.NamedNodeMap;
  26 
  27 import org.w3c.dom.DOMException;
  28 
  29 
  30 /**
  31  * @xerces.internal
  32  *
  33  * @author Rahul Srivastava, Sun Microsystems Inc.
  34  *
  35  */
  36 public class NamedNodeMapImpl implements NamedNodeMap {
  37 
  38         Attr[] attrs;
  39 
  40         public NamedNodeMapImpl(Attr[] attrs) {
  41                 this.attrs = attrs;
  42         }
  43 
  44         public Node getNamedItem(String name) {
  45                 for (int i=0; i<attrs.length; i++) {
  46                         if (attrs[i].getName().equals(name)) {
  47                                 return attrs[i];
  48                         }
  49                 }
  50                 return null;
  51         }
  52 
  53         public Node item(int index) {
  54                 if (index < 0 && index > getLength()) {
  55                         return null;
  56                 }
  57                 return attrs[index];
  58         }
  59 
  60         public int getLength() {
  61                 return attrs.length;
  62         }
  63 
  64         public Node getNamedItemNS(String namespaceURI, String localName) {
  65                 for (int i=0; i<attrs.length; i++) {
  66                         if (attrs[i].getName().equals(localName) && attrs[i].getNamespaceURI().equals(namespaceURI)) {
  67                                 return attrs[i];
  68                         }
  69                 }
  70                 return null;
  71         }
  72 
  73         public Node setNamedItemNS(Node arg) throws DOMException {
  74                 throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported");
  75         }
  76 
  77         public Node setNamedItem(Node arg) throws DOMException {
  78                 throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported");
  79         }
  80 
  81         public Node removeNamedItem(String name) throws DOMException {
  82                 throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported");
  83         }
  84 
  85         public Node removeNamedItemNS(String namespaceURI, String localName) throws DOMException {
  86                 throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported");
  87         }
  88 }