| Methods Summary |
|---|
| private void | endPrefixMapping(java.lang.String prefix)
final Stack uriStack = (Stack) _nsPrefixes.get(prefix);
if (uriStack != null) {
_sax.endPrefixMapping(prefix);
uriStack.pop();
}
|
| public int | getColumnNumber()This class is only used internally so this method should never
be called.
return 0;
|
| public org.xml.sax.ContentHandler | getContentHandler()
return _sax;
|
| public org.xml.sax.DTDHandler | getDTDHandler()This class is only used internally so this method should never
be called.
return null;
|
| public org.xml.sax.EntityResolver | getEntityResolver()This class is only used internally so this method should never
be called.
return null;
|
| public org.xml.sax.ErrorHandler | getErrorHandler()This class is only used internally so this method should never
be called.
return null;
|
| public boolean | getFeature(java.lang.String name)This class is only used internally so this method should never
be called.
return false;
|
| public int | getLineNumber()This class is only used internally so this method should never
be called.
return 0;
|
| private static java.lang.String | getLocalName(org.w3c.dom.Node node)If the DOM was created using a DOM 1.0 API, the local name may be
null. If so, get the local name from the qualified name before
generating the SAX event.
final String localName = node.getLocalName();
if (localName == null) {
final String qname = node.getNodeName();
final int col = qname.lastIndexOf(':");
return (col > 0) ? qname.substring(col + 1) : qname;
}
return localName;
|
| private java.lang.String | getNodeTypeFromCode(short code)
String retval = null;
switch (code) {
case Node.ATTRIBUTE_NODE :
retval = "ATTRIBUTE_NODE"; break;
case Node.CDATA_SECTION_NODE :
retval = "CDATA_SECTION_NODE"; break;
case Node.COMMENT_NODE :
retval = "COMMENT_NODE"; break;
case Node.DOCUMENT_FRAGMENT_NODE :
retval = "DOCUMENT_FRAGMENT_NODE"; break;
case Node.DOCUMENT_NODE :
retval = "DOCUMENT_NODE"; break;
case Node.DOCUMENT_TYPE_NODE :
retval = "DOCUMENT_TYPE_NODE"; break;
case Node.ELEMENT_NODE :
retval = "ELEMENT_NODE"; break;
case Node.ENTITY_NODE :
retval = "ENTITY_NODE"; break;
case Node.ENTITY_REFERENCE_NODE :
retval = "ENTITY_REFERENCE_NODE"; break;
case Node.NOTATION_NODE :
retval = "NOTATION_NODE"; break;
case Node.PROCESSING_INSTRUCTION_NODE :
retval = "PROCESSING_INSTRUCTION_NODE"; break;
case Node.TEXT_NODE:
retval = "TEXT_NODE"; break;
}
return retval;
|
| public java.lang.Object | getProperty(java.lang.String name)This class is only used internally so this method should never
be called.
return null;
|
| public java.lang.String | getPublicId()This class is only used internally so this method should never
be called.
return null;
|
| public java.lang.String | getSystemId()This class is only used internally so this method should never
be called.
return null;
|
| public void | parse(java.lang.String sysId)This class is only used internally so this method should never
be called.
throw new IOException("This method is not yet implemented.");
|
| public void | parse(org.xml.sax.InputSource unused)
parse(_dom);
|
| public void | parse()
if (_dom != null) {
boolean isIncomplete =
(_dom.getNodeType() != org.w3c.dom.Node.DOCUMENT_NODE);
if (isIncomplete) {
_sax.startDocument();
parse(_dom);
_sax.endDocument();
}
else {
parse(_dom);
}
}
|
| private void | parse(org.w3c.dom.Node node)Traverse the DOM and generate SAX events for a handler. A
startElement() event passes all attributes, including namespace
declarations.
Node first = null;
if (node == null) return;
switch (node.getNodeType()) {
case Node.ATTRIBUTE_NODE: // handled by ELEMENT_NODE
case Node.DOCUMENT_FRAGMENT_NODE:
case Node.DOCUMENT_TYPE_NODE :
case Node.ENTITY_NODE :
case Node.ENTITY_REFERENCE_NODE:
case Node.NOTATION_NODE :
// These node types are ignored!!!
break;
case Node.CDATA_SECTION_NODE:
final String cdata = node.getNodeValue();
if (_lex != null) {
_lex.startCDATA();
_sax.characters(cdata.toCharArray(), 0, cdata.length());
_lex.endCDATA();
}
else {
// in the case where there is no lex handler, we still
// want the text of the cdate to make its way through.
_sax.characters(cdata.toCharArray(), 0, cdata.length());
}
break;
case Node.COMMENT_NODE: // should be handled!!!
if (_lex != null) {
final String value = node.getNodeValue();
_lex.comment(value.toCharArray(), 0, value.length());
}
break;
case Node.DOCUMENT_NODE:
_sax.setDocumentLocator(this);
_sax.startDocument();
Node next = node.getFirstChild();
while (next != null) {
parse(next);
next = next.getNextSibling();
}
_sax.endDocument();
break;
case Node.ELEMENT_NODE:
String prefix;
Vector pushedPrefixes = new Vector();
final AttributesImpl attrs = new AttributesImpl();
final NamedNodeMap map = node.getAttributes();
final int length = map.getLength();
// Process all namespace declarations
for (int i = 0; i < length; i++) {
final Node attr = map.item(i);
final String qnameAttr = attr.getNodeName();
// Ignore everything but NS declarations here
if (qnameAttr.startsWith(XMLNS_PREFIX)) {
final String uriAttr = attr.getNodeValue();
final int colon = qnameAttr.lastIndexOf(':");
prefix = (colon > 0) ? qnameAttr.substring(colon + 1) : EMPTYSTRING;
if (startPrefixMapping(prefix, uriAttr)) {
pushedPrefixes.addElement(prefix);
}
}
}
// Process all other attributes
for (int i = 0; i < length; i++) {
final Node attr = map.item(i);
final String qnameAttr = attr.getNodeName();
// Ignore NS declarations here
if (!qnameAttr.startsWith(XMLNS_PREFIX)) {
final String uriAttr = attr.getNamespaceURI();
final String localNameAttr = getLocalName(attr);
// Uri may be implicitly declared
if (uriAttr != null) {
final int colon = qnameAttr.lastIndexOf(':");
prefix = (colon > 0) ? qnameAttr.substring(0, colon) : EMPTYSTRING;
if (startPrefixMapping(prefix, uriAttr)) {
pushedPrefixes.addElement(prefix);
}
}
// Add attribute to list
attrs.addAttribute(attr.getNamespaceURI(), getLocalName(attr),
qnameAttr, "CDATA", attr.getNodeValue());
}
}
// Now process the element itself
final String qname = node.getNodeName();
final String uri = node.getNamespaceURI();
final String localName = getLocalName(node);
// Uri may be implicitly declared
if (uri != null) {
final int colon = qname.lastIndexOf(':");
prefix = (colon > 0) ? qname.substring(0, colon) : EMPTYSTRING;
if (startPrefixMapping(prefix, uri)) {
pushedPrefixes.addElement(prefix);
}
}
// Generate SAX event to start element
if (_saxImpl != null) {
_saxImpl.startElement(uri, localName, qname, attrs, node);
}
else {
_sax.startElement(uri, localName, qname, attrs);
}
// Traverse all child nodes of the element (if any)
next = node.getFirstChild();
while (next != null) {
parse(next);
next = next.getNextSibling();
}
// Generate SAX event to close element
_sax.endElement(uri, localName, qname);
// Generate endPrefixMapping() for all pushed prefixes
final int nPushedPrefixes = pushedPrefixes.size();
for (int i = 0; i < nPushedPrefixes; i++) {
endPrefixMapping((String) pushedPrefixes.elementAt(i));
}
break;
case Node.PROCESSING_INSTRUCTION_NODE:
_sax.processingInstruction(node.getNodeName(),
node.getNodeValue());
break;
case Node.TEXT_NODE:
final String data = node.getNodeValue();
_sax.characters(data.toCharArray(), 0, data.length());
break;
}
|
| public void | setContentHandler(org.xml.sax.ContentHandler handler)
_sax = handler;
if (handler instanceof LexicalHandler) {
_lex = (LexicalHandler) handler;
}
if (handler instanceof SAXImpl) {
_saxImpl = (SAXImpl)handler;
}
|
| public void | setDTDHandler(org.xml.sax.DTDHandler handler)This class is only used internally so this method should never
be called.
|
| public void | setEntityResolver(org.xml.sax.EntityResolver resolver)This class is only used internally so this method should never
be called.
|
| public void | setErrorHandler(org.xml.sax.ErrorHandler handler)This class is only used internally so this method should never
be called.
|
| public void | setFeature(java.lang.String name, boolean value)This class is only used internally so this method should never
be called.
|
| public void | setProperty(java.lang.String name, java.lang.Object value)This class is only used internally so this method should never
be called.
|
| private boolean | startPrefixMapping(java.lang.String prefix, java.lang.String uri)Begin the scope of namespace prefix. Forward the event to the
SAX handler only if the prefix is unknown or it is mapped to a
different URI.
boolean pushed = true;
Stack uriStack = (Stack) _nsPrefixes.get(prefix);
if (uriStack != null) {
if (uriStack.isEmpty()) {
_sax.startPrefixMapping(prefix, uri);
uriStack.push(uri);
}
else {
final String lastUri = (String) uriStack.peek();
if (!lastUri.equals(uri)) {
_sax.startPrefixMapping(prefix, uri);
uriStack.push(uri);
}
else {
pushed = false;
}
}
}
else {
_sax.startPrefixMapping(prefix, uri);
_nsPrefixes.put(prefix, uriStack = new Stack());
uriStack.push(uri);
}
return pushed;
|
