Examples of org.xml.sax.ContentHandler.startPrefixMapping()

org.xml.sax.ContentHandler.startPrefixMapping()
rg/sax/features/namespaces feature is true (the default).

There are cases, however, when applications need to use prefixes in character data or in attribute values, where they cannot safely be expanded automatically; the start/endPrefixMapping event supplies the information to the application to expand prefixes in those contexts itself, if necessary.

Note that start/endPrefixMapping events are not guaranteed to be properly nested relative to each other: all startPrefixMapping events will occur immediately before the corresponding {@link #startElement startElement} event, and all {@link #endPrefixMapping endPrefixMapping}events will occur immediately after the corresponding {@link #endElement endElement} event,but their order is not otherwise guaranteed.

There should never be start/endPrefixMapping events for the "xml" prefix, since it is predeclared and immutable.
@param prefix the Namespace prefix being declared.An empty string is used for the default element namespace, which has no prefix. @param uri the Namespace URI the prefix is mapped to @throws org.xml.sax.SAXException the client may throwan exception during processing @see #endPrefixMapping @see #startElement


    while (prefixes.hasMoreElements())
    {
      String prefix = (String) prefixes.nextElement();


      handler.startPrefixMapping(prefix, m_nsSupport.getURI(prefix));
    }
  }


  /**
   * Add the attributes that have been declared to the attribute list.

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            // first define the current namespaces
            String[] prefixes = session.getNamespacePrefixes();
            handler.startDocument();
            for (String prefix : prefixes) {
                handler.startPrefixMapping(prefix, session.getNamespaceURI(prefix));
            }
            AttributesImpl attrs = new AttributesImpl();


            attrs.addAttribute(Name.NS_SV_URI, "name", "sv:name", "CDATA", name);
            handler.startElement(Name.NS_SV_URI, "node", "sv:node", attrs);

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        StringWriter writer = new StringWriter();


        ContentHandler handler =
            SerializingContentHandler.getSerializer(writer);
        handler.startDocument();
        handler.startPrefixMapping("p", "uri");
        handler.startElement("uri", "a", "p:a", new AttributesImpl());
        AttributesImpl attributes = new AttributesImpl();
        attributes.addAttribute("uri", "foo", "p:foo", "CDATA", "bar");
        handler.startElement(null, "b", "b", attributes);
        handler.characters("abc".toCharArray(), 0, 3);

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                    ImportUUIDBehavior.IMPORT_UUID_COLLISION_REMOVE_EXISTING);
            // first define the current namespaces
            String[] prefixes = session.getNamespacePrefixes();
            handler.startDocument();
            for (String prefix: prefixes) {
                handler.startPrefixMapping(prefix, session.getNamespaceURI(prefix));
            }
            AttributesImpl attrs = new AttributesImpl();
            attrs.addAttribute(Name.NS_SV_URI, "name", "sv:name", "CDATA", ni.name);
            handler.startElement(Name.NS_SV_URI, "node", "sv:node", attrs);

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            // Now call start prefixes if namespaces are not empty
            ContentHandler contentHandler = readerStack.peek().getContentHandler();
            if (contentHandler != null) {
                for (Map.Entry<String,String> ns : namespaces) {
                    contentHandler.startPrefixMapping(ns.getKey(), ns.getValue());
                }
            }
        }


        namespaceStack.push(nsToURI);

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                // simulate the start of the document.
                winner.setDocumentLocator(locator);
                winner.startDocument();
                for( int i=0; i<prefixes.size(); i++ ) {
                    String[] d = (String[])prefixes.get(i);
                    winner.startPrefixMapping( d[0], d[1] );
                }
                winner.startElement(namespaceURI,localName,qName,atts);
                // redirect all successive events to the winner.
                parser.setContentHandler(winner);
            }

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