/** Find name spaces declaration in atrributes and move them to separate collection. */
@Override
protected final void newFrame(ElementFrame<Node, Node> frame) {
Node element = getCurrentNode();
frame.uris = new ArrayList<String>();
frame.prefixes = new ArrayList<String>();
frame.attributes = new ArrayList<Object>();
if (context == null) {
context = new W3CNamespaceContext();
}
if (element instanceof Element) {
context.setElement((Element) element);
}
NamedNodeMap nodes = element.getAttributes();
String ePrefix = element.getPrefix();
if (ePrefix == null) {
ePrefix = "";
}
if (nodes != null) {
for (int i = 0; i < nodes.getLength(); i++) {
Node node = nodes.item(i);
String prefix = node.getPrefix();
String localName = node.getLocalName();
String value = node.getNodeValue();
String name = node.getNodeName();
if (prefix == null) {
prefix = "";
}
if (name != null && "xmlns".equals(name)) {
frame.uris.add(value);
frame.prefixes.add("");
} else if (prefix.length() > 0 && "xmlns".equals(prefix)) {
frame.uris.add(value);
frame.prefixes.add(localName);
} else if (name.startsWith("xmlns:")) {
prefix = name.substring(6);
frame.uris.add(value);
frame.prefixes.add(prefix);
} else {
frame.attributes.add(node);
}
}
}
}
public int getIndex(String qName) {
String pre = null;
String local = null;
if (qName.lastIndexOf(':') != -1) {
String[] split = qName.split(":");
pre = split[0];
local = split[1];
} else {
pre = "";
local = qName;
}
for (int i = 0; i < atts.getLength(); i++) {
Node att = (Node) atts.item(i);
if (att.getLocalName().equals(local)) {
String apre = att.getPrefix();
if (apre == null) {
apre = "";
}
if (pre.equals(apre)) {
return i;
}
}
}
return -1;
}
private Namespace getNodeNamespace() {
String uri = dom.getNamespaceURI();
String prefix = dom.getPrefix();
if (uri == null) uri = "";
if (prefix == null) prefix = "";
return Namespace.create(prefix, uri);
}
/**
* Runs an XPath expression on this node.
*
* @param env
* @param expression
* @return array of results
* @throws XPathExpressionException
*/
public Value xpath(Env env, String expression) {
try {
XPath xpath = XPathFactory.newInstance().newXPath();
InputSource is = new InputSource(asXML(env).toInputStream());
NodeList nodes = (NodeList) xpath.evaluate(expression, is, XPathConstants.NODESET);
int nodeLength = nodes.getLength();
if (nodeLength == 0) return NullValue.NULL;
// There are matching nodes
ArrayValue result = new ArrayValueImpl();
for (int i = 0; i < nodeLength; i++) {
Node node = nodes.item(i);
boolean isPrefix = node.getPrefix() != null;
SimpleXMLElement xml =
buildNode(env, _cls, null, nodes.item(i), node.getNamespaceURI(), isPrefix);
result.put(wrapJava(env, _cls, xml));
}
return result;
} catch (XPathExpressionException e) {
env.warning(e);
log.log(Level.FINE, e.getMessage());
return NullValue.NULL;
}
}
/**
* Retrieves the prefix associated with a namespace URI in the given context node.
*
* @param namespaceURI the namespace whose prefix is required
* @param contextNode the node where to search for namespace declarations
* @return the prefix associated with the namespace URI; the empty string indicates the default
* namespace, while <code>null</code> indicates no association
*/
public static String getPrefix(String namespaceURI, Node contextNode) {
switch (contextNode.getNodeType()) {
case Node.ATTRIBUTE_NODE:
contextNode = ((Attr) contextNode).getOwnerElement();
break;
case Node.ELEMENT_NODE:
break;
default:
contextNode = contextNode.getParentNode();
}
while (contextNode != null && contextNode.getNodeType() == Node.ELEMENT_NODE) {
Element contextElem = (Element) contextNode;
NamedNodeMap attributes = contextElem.getAttributes();
for (int i = 0, n = attributes.getLength(); i < n; i++) {
Node attr = attributes.item(i);
if (namespaceURI.equals(attr.getNodeValue())) {
String prefix = attr.getPrefix();
if ("xmlns".equals(prefix)) {
return attr.getLocalName();
} else if (prefix == null && "xmlns".equals(attr.getLocalName())) {
return "";
}
}
}
contextNode = contextNode.getParentNode();
}
return null;
}
/**
* Returns the CMDocument that corresponds to the DOM Node. or null if no CMDocument is
* appropriate for the DOM Node.
*/
public CMDocument getCorrespondingCMDocument(Node node) {
CMDocument jcmdoc = null;
if (node instanceof IDOMNode) {
IDOMModel model = ((IDOMNode) node).getModel();
String modelPath = model.getBaseLocation();
if (modelPath != null && !IModelManager.UNMANAGED_MODEL.equals(modelPath)) {
float version =
DeploymentDescriptorPropertyCache.getInstance().getJSPVersion(new Path(modelPath));
jcmdoc = JSPCMDocumentFactory.getCMDocument(version);
}
}
if (jcmdoc == null) {
jcmdoc = JSPCMDocumentFactory.getCMDocument();
}
CMDocument result = null;
try {
if (node.getNodeType() == Node.ELEMENT_NODE) {
String elementName = node.getNodeName();
// test to see if this node belongs to JSP's CMDocument (case
// sensitive)
CMElementDeclaration dec =
(CMElementDeclaration) jcmdoc.getElements().getNamedItem(elementName);
if (dec != null) {
result = jcmdoc;
}
}
String prefix = node.getPrefix();
if (result == null && prefix != null && prefix.length() > 0 && node instanceof IDOMNode) {
// check position dependent
IDOMNode xmlNode = (IDOMNode) node;
TLDCMDocumentManager tldmgr =
TaglibController.getTLDCMDocumentManager(xmlNode.getStructuredDocument());
if (tldmgr != null) {
List documents = tldmgr.getCMDocumentTrackers(node.getPrefix(), xmlNode.getStartOffset());
// there shouldn't be more than one cmdocument returned
if (documents != null && documents.size() > 0) result = (CMDocument) documents.get(0);
}
}
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
// <foo><!--comment-->bar</foo> will put the text as a tail of the comment
// this isn't very nice. Do we have getText too, that gets all text of foo?
private MeiElement makeMeiElement(Node element) {
// TODO: CDATA
// Comments get a name #comment
String nshref = element.getNamespaceURI();
String nsprefix = element.getPrefix();
MeiNamespace elns = new MeiNamespace(nshref, nsprefix);
MeiElement e = new MeiElement(elns, element.getNodeName());
if (element.getNodeType() == Node.COMMENT_NODE) {
e.setValue(element.getNodeValue());
}
NamedNodeMap attributes = element.getAttributes();
if (attributes != null) {
for (int i = 0; i < attributes.getLength(); i++) {
Node item = attributes.item(i);
if (XML_ID_ATTRIBUTE.equals(item.getNodeName())) {
e.setId(item.getNodeValue());
} else {
String attrns = item.getNamespaceURI();
String attrpre = item.getPrefix();
MeiNamespace atns = new MeiNamespace(attrns, attrpre);
MeiAttribute a = new MeiAttribute(atns, item.getNodeName(), item.getNodeValue());
e.addAttribute(a);
}
}
}
NodeList childNodes = element.getChildNodes();
MeiElement lastElement = null;
for (int i = 0; i < childNodes.getLength(); i++) {
Node item = childNodes.item(i);
if (item.getNodeType() == Node.TEXT_NODE) {
if (lastElement == null) {
e.setValue(item.getNodeValue());
} else {
lastElement.setTail(item.getNodeValue());
}
} else {
MeiElement child = makeMeiElement(item);
e.addChild(child);
lastElement = child;
}
}
return e;
}
@Override
public Comparisons provideComparisons(NodeAndXpath<Node> control, NodeAndXpath<Node> test) {
Node controlNode = control.getNode();
Node testNode = test.getNode();
Comparisons comparisons = new Comparisons();
comparisons.add(
Comparison.ofType(ComparisonType.NAMESPACE_URI)
.between(control, controlNode.getNamespaceURI())
.and(test, testNode.getNamespaceURI()));
comparisons.add(
Comparison.ofType(ComparisonType.NAMESPACE_PREFIX)
.between(control, controlNode.getPrefix())
.and(test, testNode.getPrefix()));
return comparisons;
}
// --------------------------------------------------------------------------
protected String getNodeNameNS(Node p_node) {
String l_prefix = null;
l_prefix = p_node.getPrefix();
// System.out.println("PREFIX: " + l_prefix);
if ((l_prefix == null) || (l_prefix.isEmpty())) {
return p_node.getNodeName();
}
return p_node.getLocalName();
}
final void setLocalName(String localName) {
if (dom instanceof ProcessingInstruction) {
setProcessingInstructionName(localName);
} else {
String prefix = dom.getPrefix();
if (prefix == null) prefix = "";
this.dom =
dom.getOwnerDocument()
.renameNode(dom, dom.getNamespaceURI(), QName.qualify(prefix, localName));
}
}
private String getSAMLNSPrefix(Document samlResponseDocument) {
Node assertionElement =
samlResponseDocument
.getDocumentElement()
.getElementsByTagNameNS(
JBossSAMLURIConstants.ASSERTION_NSURI.get(), JBossSAMLConstants.ASSERTION.get())
.item(0);
if (assertionElement == null) {
throwResponseDocumentOrAssertionNotFound();
}
return assertionElement.getPrefix();
}
public String getSAMLNSPrefix(Document samlResponseDocument) {
Node assertionElement =
samlResponseDocument
.getDocumentElement()
.getElementsByTagNameNS(
JBossSAMLURIConstants.ASSERTION_NSURI.get(), JBossSAMLConstants.ASSERTION.get())
.item(0);
if (assertionElement == null) {
throw new IllegalStateException("Unable to find assertion in saml response document");
}
return assertionElement.getPrefix();
}
private void resolveNamespaceIfNecessary(ThreadContext context, Node node, String default_href) {
if (node == null) return;
String nodePrefix = node.getPrefix();
if (nodePrefix == null) { // default namespace
node.getOwnerDocument().renameNode(node, default_href, node.getNodeName());
} else {
XmlNamespace xmlNamespace = nsCache.get(nodePrefix);
String href = (String) xmlNamespace.href(context).toJava(String.class);
node.getOwnerDocument().renameNode(node, href, node.getNodeName());
}
resolveNamespaceIfNecessary(context, node.getNextSibling(), default_href);
NodeList children = node.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
resolveNamespaceIfNecessary(context, children.item(i), default_href);
}
}
public static Map<String, String> toMapExcept(NamedNodeMap attrs, String... exclusions) {
Map<String, String> args = new HashMap<String, String>();
outer:
for (int j = 0; j < attrs.getLength(); j++) {
Node attr = attrs.item(j);
// automatically exclude things in the xml namespace, ie: xml:base
if (XML_RESERVED_PREFIX.equals(attr.getPrefix())) continue outer;
String attrName = attr.getNodeName();
for (String ex : exclusions) if (ex.equals(attrName)) continue outer;
String val = attr.getNodeValue();
args.put(attrName, val);
}
return args;
}
public String getNamespacePrefix(String uri) {
NamespaceContextIterator eachNamespace = getNamespaceContextNodes();
while (eachNamespace.hasNext()) {
org.w3c.dom.Attr namespaceDecl = eachNamespace.nextNamespaceAttr();
if (namespaceDecl.getNodeValue().equals(uri)) {
String candidatePrefix = namespaceDecl.getLocalName();
if ("xmlns".equals(candidatePrefix)) return "";
else return candidatePrefix;
}
}
// Find if any of the ancestors' name has this uri
org.w3c.dom.Node currentAncestor = this;
while (currentAncestor != null && !(currentAncestor instanceof Document)) {
if (uri.equals(currentAncestor.getNamespaceURI())) return currentAncestor.getPrefix();
currentAncestor = currentAncestor.getParentNode();
}
return null;
}
protected void processNonSchemaAttributes(XSDConcreteComponent component, Node node)
throws RepositoryException {
if (component == null) {
return;
}
Element element = component.getElement();
if (element == null) {
return;
}
NamedNodeMap attributes = element.getAttributes();
if (attributes == null) {
return;
}
for (int i = 0, len = attributes.getLength(); i != len; ++i) {
org.w3c.dom.Node attribute = attributes.item(i);
if (attribute.getNodeType() != org.w3c.dom.Node.ATTRIBUTE_NODE) {
continue;
}
String namespaceUri = attribute.getNamespaceURI();
if (!XsdLexicon.Namespace.URI.equals(namespaceUri)) {
// Record any attribute that is not in the XSD namespace ...
String localName = attribute.getLocalName();
String value = attribute.getNodeValue();
if (value == null) continue;
if (namespaceUri != null) {
NamespaceRegistry namespaceRegistry =
node.getSession().getWorkspace().getNamespaceRegistry();
String prefix = registerNamespace(namespaceRegistry, namespaceUri, attribute.getPrefix());
String propertyName = prefix + ":" + localName;
node.setProperty(propertyName, value);
} else {
node.setProperty(localName, value);
}
}
}
}
private void write(Writer writer, NSStack nsstack, Node node, int depth) throws IOException {
nsstack = new NSStack(nsstack);
if (node.getPrefix() != null) {
String nsuri = nsstack.getNamespace(node.getPrefix());
if (nsuri == null) {
nsstack.addNamespace(node.getPrefix(), node.getNamespaceURI());
}
}
writer.write(pad(depth));
writer.write("<" + node.getNodeName());
NamedNodeMap attrs = node.getAttributes();
if (attrs != null) {
writer.write(" ");
// writer.write("\n");
for (int i = 0; i < attrs.getLength(); i++) {
Attr attr = (Attr) attrs.item(i);
if (attr.getPrefix() != null) {
String nsuri = nsstack.getNamespace(attr.getPrefix());
if (nsuri == null) {
nsstack.addNamespace(attr.getPrefix(), attr.getNamespaceURI());
}
} else if (attr.getNodeName().startsWith("xmlns:")) {
String prefix = attr.getNodeName().substring(6);
String nsuri = attr.getNodeValue();
nsstack.addNamespace(prefix, nsuri);
}
String value = attr.getValue();
// writer.write(pad(depth+1));
writer.write(attr.getName() + "='" + value + "'");
if (i < attrs.getLength()) writer.write(" ");
// writer.write("\n");
if (value != null && value.indexOf(":") > -1 && value.indexOf("://") == -1) {
String prefix = value.substring(0, value.indexOf(":"));
String nsuri = nsstack.getNamespace(prefix);
if (nsuri == null) {
System.err.println("WARNING: Use of undeclared namespace prefix : " + prefix);
}
}
}
// writer.write(pad(depth));
}
Map<String, String> namespaces = nsstack.getNamespaces();
if (namespaces != null) {
Iterator<String> nsit = namespaces.keySet().iterator();
while (nsit.hasNext()) {
String prefix = nsit.next();
String nsuri = namespaces.get(prefix);
Attr attr = (Attr) node.getAttributes().getNamedItem("xmlns:" + prefix);
if (attr == null) {
// writer.write(pad(depth+1));
writer.write("xmlns:" + prefix + "='" + nsuri + "'");
// writer.write("\n");
}
}
// writer.write(pad(depth));
}
writer.write(">");
NodeList children = node.getChildNodes();
if (children.getLength() == 1 && children.item(0).getNodeType() == Node.TEXT_NODE) {
Node text = children.item(0);
writer.write(text.getNodeValue());
} else if (children.getLength() > 0) {
writer.write("\n");
for (int i = 0; i < children.getLength(); i++) {
write(writer, nsstack, children.item(i), depth + 1);
}
writer.write(pad(depth));
}
writer.write("</" + node.getNodeName() + ">\n");
}
void doApply(
Stylesheet stylesheet,
QName mode,
Node context,
int pos,
int len,
Node parent,
Node nextSibling)
throws TransformerException {
Node result = null;
Document doc = (parent instanceof Document) ? (Document) parent : parent.getOwnerDocument();
short nodeType = source.getNodeType();
if (nodeType == Node.ATTRIBUTE_NODE && parent.getFirstChild() != null) {
// Ignore attributes added after child elements
} else {
// Namespace aliasing
if (nodeType == Node.ELEMENT_NODE) {
String prefix = source.getPrefix();
if (prefix == null) prefix = "#default";
String resultPrefix = (String) stylesheet.namespaceAliases.get(prefix);
if (resultPrefix != null) {
if ("#default".equals(resultPrefix)) resultPrefix = null;
String uri = source.lookupNamespaceURI(resultPrefix);
String name = source.getNodeName();
// Create a new element node in the result document
result = doc.createElementNS(uri, name);
// copy attributes
NamedNodeMap srcAttrs = source.getAttributes();
NamedNodeMap dstAttrs = result.getAttributes();
int l = srcAttrs.getLength();
for (int i = 0; i < l; i++) {
Node attr = srcAttrs.item(i);
if (!Stylesheet.XSL_NS.equals(attr.getNamespaceURI())) {
attr = attr.cloneNode(true);
attr = doc.adoptNode(attr);
dstAttrs.setNamedItemNS(attr);
}
}
}
}
if (result == null) {
// Create result node
result = source.cloneNode(false);
// Remove any XSL attributes
NamedNodeMap attrs = result.getAttributes();
if (attrs != null) {
int l = attrs.getLength();
for (int i = 0; i < l; i++) {
Node attr = attrs.item(i);
if (Stylesheet.XSL_NS.equals(attr.getNamespaceURI())) {
attrs.removeNamedItem(attr.getNodeName());
i--;
l--;
}
}
}
Node result2 = doc.adoptNode(result);
if (result2 == null) {
String msg =
"Error adopting node to result tree: "
+ result
+ " ("
+ result.getClass().getName()
+ ")";
DOMSourceLocator l = new DOMSourceLocator(context);
throw new TransformerException(msg, l);
}
result = result2;
}
if (nextSibling != null) parent.insertBefore(result, nextSibling);
else parent.appendChild(result);
if (nodeType == Node.ELEMENT_NODE)
stylesheet.addNamespaceNodes(source, result, doc, elementExcludeResultPrefixes);
// children
if (children != null) children.apply(stylesheet, mode, context, pos, len, result, null);
}
// next sibling
if (next != null) next.apply(stylesheet, mode, context, pos, len, parent, nextSibling);
}
void serialize(Node node, ContentHandler ch, LexicalHandler lh) throws SAXException {
attrs = node.getAttributes();
Node children;
Node next = node.getNextSibling();
switch (node.getNodeType()) {
case Node.ELEMENT_NODE:
String uri = node.getNamespaceURI();
String prefix = node.getPrefix();
boolean defined = isDefined(prefix, uri);
if (!defined) {
define(prefix, uri);
ch.startPrefixMapping(prefix, uri);
}
String localName = node.getLocalName();
String qName = node.getNodeName();
ch.startElement(uri, localName, qName, this);
children = node.getFirstChild();
if (children != null) {
serialize(children, ch, lh);
}
ch.endElement(uri, localName, qName);
if (!defined) {
ch.endPrefixMapping(prefix);
undefine(prefix, uri);
}
break;
case Node.TEXT_NODE:
char[] chars = node.getNodeValue().toCharArray();
ch.characters(chars, 0, chars.length);
break;
case Node.CDATA_SECTION_NODE:
char[] cdata = node.getNodeValue().toCharArray();
if (lh != null) {
lh.startCDATA();
ch.characters(cdata, 0, cdata.length);
lh.endCDATA();
} else {
ch.characters(cdata, 0, cdata.length);
}
break;
case Node.COMMENT_NODE:
if (lh != null) {
char[] comment = node.getNodeValue().toCharArray();
lh.comment(comment, 0, comment.length);
}
break;
case Node.DOCUMENT_NODE:
case Node.DOCUMENT_FRAGMENT_NODE:
ch.startDocument();
children = node.getFirstChild();
if (children != null) {
serialize(children, ch, lh);
}
ch.endDocument();
break;
case Node.DOCUMENT_TYPE_NODE:
if (lh != null) {
DocumentType doctype = (DocumentType) node;
String publicId = doctype.getPublicId();
String systemId = doctype.getSystemId();
lh.startDTD(node.getNodeName(), publicId, systemId);
NamedNodeMap entities = doctype.getEntities();
int len = entities.getLength();
for (int i = 0; i < len; i++) {
Node entity = entities.item(i);
String entityName = entity.getNodeName();
lh.startEntity(entityName);
lh.endEntity(entityName);
}
lh.endDTD();
}
break;
case Node.PROCESSING_INSTRUCTION_NODE:
ch.processingInstruction(node.getNodeName(), node.getNodeValue());
break;
case Node.ENTITY_REFERENCE_NODE:
ch.skippedEntity(node.getNodeName());
break;
}
attrs = null;
if (next != null) {
serialize(next, ch, lh);
}
}
/**
* DOM Level 3: Check a node to determine if it contains unbound namespace prefixes.
*
* @param node The node to check for unbound namespace prefices
*/
protected void checkUnboundNamespacePrefixedNode(Node node) throws IOException {
if (fNamespaces) {
if (DEBUG) {
System.out.println(
"==>serializeNode(" + node.getNodeName() + ") [Entity Reference - Namespaces on]");
System.out.println("==>Declared Prefix Count: " + fNSBinder.getDeclaredPrefixCount());
System.out.println("==>Node Name: " + node.getNodeName());
System.out.println("==>First Child Node Name: " + node.getFirstChild().getNodeName());
System.out.println("==>First Child Node Prefix: " + node.getFirstChild().getPrefix());
System.out.println(
"==>First Child Node NamespaceURI: " + node.getFirstChild().getNamespaceURI());
}
Node child, next;
for (child = node.getFirstChild(); child != null; child = next) {
next = child.getNextSibling();
if (DEBUG) {
System.out.println("==>serializeNode(" + child.getNodeName() + ") [Child Node]");
System.out.println("==>serializeNode(" + child.getPrefix() + ") [Child Node Prefix]");
}
// If a NamespaceURI is not declared for the current
// node's prefix, raise a fatal error.
String prefix = child.getPrefix();
prefix =
(prefix == null || prefix.length() == 0)
? XMLSymbols.EMPTY_STRING
: fSymbolTable.addSymbol(prefix);
if (fNSBinder.getURI(prefix) == null && prefix != null) {
fatalError(
"The replacement text of the entity node '"
+ node.getNodeName()
+ "' contains an element node '"
+ child.getNodeName()
+ "' with an undeclared prefix '"
+ prefix
+ "'.");
}
if (child.getNodeType() == Node.ELEMENT_NODE) {
NamedNodeMap attrs = child.getAttributes();
for (int i = 0; i < attrs.getLength(); i++) {
String attrPrefix = attrs.item(i).getPrefix();
attrPrefix =
(attrPrefix == null || attrPrefix.length() == 0)
? XMLSymbols.EMPTY_STRING
: fSymbolTable.addSymbol(attrPrefix);
if (fNSBinder.getURI(attrPrefix) == null && attrPrefix != null) {
fatalError(
"The replacement text of the entity node '"
+ node.getNodeName()
+ "' contains an element node '"
+ child.getNodeName()
+ "' with an attribute '"
+ attrs.item(i).getNodeName()
+ "' an undeclared prefix '"
+ attrPrefix
+ "'.");
}
}
}
if (child.hasChildNodes()) {
checkUnboundNamespacePrefixedNode(child);
}
}
}
}
protected String getUnprefixedNodeName(Node node) {
return node.getPrefix() != null
? node.getNodeName().substring(node.getPrefix().length() + 1)
: node.getNodeName();
}
/** @see org.w3c.dom.Node#getLocalName() */
public String getLocalName() {
// For namespace node, the local name is the same as the prefix
return m_attributeNode.getPrefix();
}
/** @see org.w3c.dom.Node#getPrefix() */
public String getPrefix() {
return m_attributeNode.getPrefix();
}
private void printNode(Node node) {
System.out.println("NamespaceURI: " + node.getNamespaceURI());
System.out.println("LocalName: " + node.getLocalName());
System.out.println("Prefix: " + node.getPrefix());
System.out.println("NodeName: " + node.getNodeName());
}
final QName getQname() {
String uri = (dom.getNamespaceURI()) == null ? "" : dom.getNamespaceURI();
String prefix = (dom.getPrefix() == null) ? "" : dom.getPrefix();
return QName.create(uri, dom.getLocalName(), prefix);
}
protected static String nodeToString(Node node, Set<String> parentPrefixes, String namespaceURI)
throws Exception {
StringBuilder b = new StringBuilder();
if (node == null) {
return "";
}
if (node instanceof Element) {
Element element = (Element) node;
b.append("<");
b.append(element.getNodeName());
Map<String, String> thisLevelPrefixes = new HashMap<>();
if (element.getPrefix() != null && !parentPrefixes.contains(element.getPrefix())) {
thisLevelPrefixes.put(element.getPrefix(), element.getNamespaceURI());
}
if (element.hasAttributes()) {
NamedNodeMap map = element.getAttributes();
for (int i = 0; i < map.getLength(); i++) {
Node attr = map.item(i);
if (attr.getNodeName().startsWith("xmlns")) continue;
if (attr.getPrefix() != null && !parentPrefixes.contains(attr.getPrefix())) {
thisLevelPrefixes.put(attr.getPrefix(), element.getNamespaceURI());
}
b.append(" ");
b.append(attr.getNodeName());
b.append("=\"");
b.append(attr.getNodeValue());
b.append("\"");
}
}
if (namespaceURI != null
&& !thisLevelPrefixes.containsValue(namespaceURI)
&& !namespaceURI.equals(element.getParentNode().getNamespaceURI())) {
b.append(" xmlns=\"").append(namespaceURI).append("\"");
}
for (Map.Entry<String, String> entry : thisLevelPrefixes.entrySet()) {
b.append(" xmlns:")
.append(entry.getKey())
.append("=\"")
.append(entry.getValue())
.append("\"");
parentPrefixes.add(entry.getKey());
}
NodeList children = element.getChildNodes();
boolean hasOnlyAttributes = true;
for (int i = 0; i < children.getLength(); i++) {
Node child = children.item(i);
if (child.getNodeType() != Node.ATTRIBUTE_NODE) {
hasOnlyAttributes = false;
break;
}
}
if (!hasOnlyAttributes) {
b.append(">");
for (int i = 0; i < children.getLength(); i++) {
b.append(
nodeToString(children.item(i), parentPrefixes, children.item(i).getNamespaceURI()));
}
b.append("</");
b.append(element.getNodeName());
b.append(">");
} else {
b.append("/>");
}
for (String thisLevelPrefix : thisLevelPrefixes.keySet()) {
parentPrefixes.remove(thisLevelPrefix);
}
} else if (node.getNodeValue() != null) {
b.append(encodeText(node.getNodeValue(), node instanceof Attr));
}
return b.toString();
}
Namespace getNamespaceDeclaration() {
if (dom.getPrefix() == null) return getNamespaceDeclaration("");
return getNamespaceDeclaration(dom.getPrefix());
}
/**
* returns a property from a XMl Node
*
* @param node
* @param key
* @param caseSensitive
* @return Object matching key
* @throws SAXException
*/
public static Object getProperty(Node node, Collection.Key k, boolean caseSensitive)
throws SAXException {
// String lcKey=StringUtil.toLowerCase(key);
if (k.getLowerString().startsWith("xml")) {
// Comment
if (k.equals(XMLCOMMENT)) {
StringBuffer sb = new StringBuffer();
NodeList list = node.getChildNodes();
int len = list.getLength();
for (int i = 0; i < len; i++) {
Node n = list.item(i);
if (n instanceof Comment) {
sb.append(((Comment) n).getData());
}
}
return sb.toString();
}
// NS URI
if (k.equals(XMLNSURI)) {
undefinedInRoot(k, node);
return param(node.getNamespaceURI(), "");
}
// Prefix
if (k.equals(XMLNSPREFIX)) {
undefinedInRoot(k, node);
return param(node.getPrefix(), "");
}
// Root
else if (k.equals(XMLROOT)) {
Element re = getRootElement(node, caseSensitive);
if (re == null)
throw new SAXException(
"Attribute [" + k.getString() + "] not found in XML, XML is empty");
return param(re, "");
}
// Parent
else if (k.equals(XMLPARENT)) {
Node parent = getParentNode(node, caseSensitive);
if (parent == null) {
if (node.getNodeType() == Node.DOCUMENT_NODE)
throw new SAXException(
"Attribute ["
+ k.getString()
+ "] not found in XML, there is no parent element, you are already at the root element");
throw new SAXException(
"Attribute [" + k.getString() + "] not found in XML, there is no parent element");
}
return parent;
}
// Name
else if (k.equals(XMLNAME)) {
return node.getNodeName();
}
// Value
else if (k.equals(XMLVALUE)) {
return StringUtil.toStringEmptyIfNull(node.getNodeValue());
}
// type
else if (k.equals(XMLTYPE)) {
return getTypeAsString(node, true);
}
// Attributes
else if (k.equals(XMLATTRIBUTES)) {
NamedNodeMap attr = node.getAttributes();
if (attr == null) throw undefined(k, node);
return new XMLAttributes(node.getOwnerDocument(), attr, caseSensitive);
}
// Text
else if (k.equals(XMLTEXT)) {
undefinedInRoot(k, node);
StringBuffer sb = new StringBuffer();
NodeList list = node.getChildNodes();
int len = list.getLength();
for (int i = 0; i < len; i++) {
Node n = list.item(i);
if (n instanceof Text || n instanceof CDATASection) {
sb.append(((CharacterData) n).getData());
}
}
return sb.toString();
} else if (k.equals(XMLCDATA)) {
undefinedInRoot(k, node);
StringBuffer sb = new StringBuffer();
NodeList list = node.getChildNodes();
int len = list.getLength();
for (int i = 0; i < len; i++) {
Node n = list.item(i);
if (n instanceof Text || n instanceof CDATASection) {
sb.append(((CharacterData) n).getData());
}
}
return sb.toString();
}
// children
else if (k.equals(XMLCHILDREN)) {
return new XMLNodeList(node, caseSensitive);
}
}
if (node instanceof Document) {
node = ((Document) node).getDocumentElement();
if (node == null)
throw new SAXException("Attribute [" + k.getString() + "] not found in XML, XML is empty");
// if((!caseSensitive && node.getNodeName().equalsIgnoreCase(k.getString())) || (caseSensitive
// && node.getNodeName().equals(k.getString()))) {
if (nameEqual(node, k.getString(), caseSensitive)) {
return XMLStructFactory.newInstance(node, caseSensitive);
}
} else if (node.getNodeType() == Node.ELEMENT_NODE && Decision.isInteger(k)) {
int index = Caster.toIntValue(k, 0);
int count = 0;
Node parent = node.getParentNode();
String nodeName = node.getNodeName();
Element[] children = XMLUtil.getChildElementsAsArray(parent);
for (int i = 0; i < children.length; i++) {
if (XMLUtil.nameEqual(children[i], nodeName, caseSensitive)) count++;
if (count == index) return XMLCaster.toXMLStruct(children[i], caseSensitive);
}
String detail;
if (count == 0) detail = "there are no Elements with this name";
else if (count == 1) detail = "there is only 1 Element with this name";
else detail = "there are only " + count + " Elements with this name";
throw new SAXException(
"invalid index ["
+ k.getString()
+ "] for Element with name ["
+ node.getNodeName()
+ "], "
+ detail);
} else {
List<Node> children =
XMLUtil.getChildNodesAsList(node, Node.ELEMENT_NODE, caseSensitive, null);
int len = children.size();
Array array = null; // new ArrayImpl();
Element el;
XMLStruct sct = null, first = null;
for (int i = 0; i < len; i++) {
el = (Element) children.get(i); // XMLCaster.toXMLStruct(getChildNode(index),caseSensitive);
if (XMLUtil.nameEqual(el, k.getString(), caseSensitive)) {
sct = XMLCaster.toXMLStruct(el, caseSensitive);
if (array != null) {
array.appendEL(sct);
} else if (first != null) {
array = new ArrayImpl();
array.appendEL(first);
array.appendEL(sct);
} else {
first = sct;
}
}
}
if (array != null) {
try {
return new XMLMultiElementStruct(array, false);
} catch (PageException e) {
}
}
if (first != null) return first;
}
throw new SAXException("Attribute [" + k.getString() + "] not found");
}
