View Javadoc
1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.module.xml.stax;
8   
9   import java.util.HashMap;
10  import java.util.Iterator;
11  import java.util.Map;
12  
13  import javax.xml.namespace.NamespaceContext;
14  
15  public final class MapNamespaceContext implements NamespaceContext
16  {
17      private Map namespaces = new HashMap();
18  
19      public MapNamespaceContext()
20      {
21          super();
22      }
23  
24      public MapNamespaceContext(final Map ns)
25      {
26          this();
27          this.namespaces = ns;
28      }
29  
30      public void addNamespace(final String prefix, final String namespaceURI)
31      {
32          this.namespaces.put(prefix, namespaceURI);
33      }
34  
35      public void addNamespaces(final Map ns)
36      {
37          this.namespaces.putAll(ns);
38      }
39  
40      public String getNamespaceURI(String prefix)
41      {
42          return (String) namespaces.get(prefix);
43      }
44  
45      public String getPrefix(String namespaceURI)
46      {
47          for (Iterator itr = namespaces.entrySet().iterator(); itr.hasNext();)
48          {
49              Map.Entry e = (Map.Entry) itr.next();
50              if (e.getValue().equals(namespaceURI))
51              {
52                  return (String) e.getKey();
53              }
54          }
55          return null;
56      }
57  
58      public Iterator getPrefixes(String namespaceURI)
59      {
60          return null;
61      }
62  
63      public Map getUsedNamespaces()
64      {
65          return namespaces;
66      }
67  }