下面列出了org.w3c.dom.Attr#getNodeValue ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private Node findMethodNodeByRef(Node doc, String ref) throws XPathExpressionException {
Node method = null;
NodeList methods = RestUtils.getNodeList(doc, "//application/method");
if (methods != null && methods.getLength() > 0) {
for (int j = 0; j < methods.getLength(); j++) {
method = methods.item(j);
NamedNodeMap mAttrList = method.getAttributes();
Attr idAttr = (Attr) mAttrList.getNamedItem("id");
if (idAttr != null) {
String mName = idAttr.getNodeValue();
if (mName.equals(ref)) {
return method;
}
}
}
}
return method;
}
/**
* Defines if this visitor should process the provided node.
*
* @param aNode The DOM node to process.
* @return <code>true</code> if the provided Node should be processed by this NodeProcessor.
*/
public boolean accept(final Node aNode) {
// Correct namespace?
if (aNode.getNamespaceURI() != null
&& XMLConstants.XMLNS_ATTRIBUTE_NS_URI.equals(aNode.getNamespaceURI())) {
return true;
}
// Is this Node the targetNamespace attribute?
if (aNode instanceof Attr) {
final Attr attribute = (Attr) aNode;
final Element parent = attribute.getOwnerElement();
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(parent.getNamespaceURI())
&& SCHEMA.equalsIgnoreCase(parent.getLocalName())
&& TARGET_NAMESPACE.equals(attribute.getLocalName())) {
SimpleNamespaceResolver.this.localNamespaceURI = attribute.getNodeValue();
}
}
// Ignore processing this Node.
return false;
}
private String getAttributeValue(Node attr, String name) {
NamedNodeMap mAttrList = attr.getAttributes();
Attr refAttr = (Attr) mAttrList.getNamedItem(name);
if (refAttr != null) {
return refAttr.getNodeValue();
}
return null;
}
public static LogHeaderDefinition parse(File file) throws Exception{
Element root = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(file).getDocumentElement();
NodeList nodeList = root.getElementsByTagName("pattern");
if(nodeList.getLength()==0)
throw new IllegalArgumentException("[LogHeader] pattern element is missing");
String p = nodeList.item(0).getTextContent();
Pattern pattern;
try{
pattern = Pattern.compile(p);
}catch(PatternSyntaxException ex){
throw new RuntimeException("[LogHeader] invalid regex in pattern element", ex);
}
String groupNames[] = new String[pattern.matcher("").groupCount()+1];
groupNames[0] = "header";
NodeList groupList = root.getElementsByTagName("field");
for(int i=0; i<groupList.getLength(); i++){
Element groupElement = (Element)groupList.item(i);
Attr attr = groupElement.getAttributeNode("group");
if(attr==null)
throw new IllegalArgumentException("[LogHeader] group attribute missing in field element");
int index = Integer.parseInt(attr.getNodeValue());
attr = groupElement.getAttributeNode("name");
if(attr==null)
throw new IllegalArgumentException("[LogHeader] name attribute missing in field element");
String name = attr.getNodeValue();
if(name.equals("header"))
throw new IllegalArgumentException("[LogHeader] field name header is reserved");
groupNames[index] = name;
}
if(groupNames[groupNames.length-1]==null)
throw new IllegalArgumentException("[LogHeader] expected "+(groupNames.length-1)+" field elements");
return new LogHeaderDefinition(pattern, groupNames);
}
/**
* Given an XML Namespace prefix and a context in which the prefix
* is to be evaluated, return the Namespace Name this prefix was
* bound to. Note that DOM Level 3 is expected to provide a version of
* this which deals with the DOM's "early binding" behavior.
*
* Default handling:
*
* @param prefix String containing namespace prefix to be resolved,
* without the ':' which separates it from the localname when used
* in a Node Name. The empty sting signifies the default namespace
* at this point in the document.
* @param namespaceContext Element which provides context for resolution.
* (We could extend this to work for other nodes by first seeking their
* nearest Element ancestor.)
*
* @return a String containing the Namespace URI which this prefix
* represents in the specified context.
*/
public String getNamespaceForPrefix(String prefix, Element namespaceContext)
{
int type;
Node parent = namespaceContext;
String namespace = null;
if (prefix.equals("xml"))
{
namespace = QName.S_XMLNAMESPACEURI; // Hardcoded, per Namespace spec
}
else if(prefix.equals("xmlns"))
{
// Hardcoded in the DOM spec, expected to be adopted by
// Namespace spec. NOTE: Namespace declarations _must_ use
// the xmlns: prefix; other prefixes declared as belonging
// to this namespace will not be recognized and should
// probably be rejected by parsers as erroneous declarations.
namespace = "http://www.w3.org/2000/xmlns/";
}
else
{
// Attribute name for this prefix's declaration
String declname=(prefix=="")
? "xmlns"
: "xmlns:"+prefix;
// Scan until we run out of Elements or have resolved the namespace
while ((null != parent) && (null == namespace)
&& (((type = parent.getNodeType()) == Node.ELEMENT_NODE)
|| (type == Node.ENTITY_REFERENCE_NODE)))
{
if (type == Node.ELEMENT_NODE)
{
// Look for the appropriate Namespace Declaration attribute,
// either "xmlns:prefix" or (if prefix is "") "xmlns".
// TODO: This does not handle "implicit declarations"
// which may be created when the DOM is edited. DOM Level
// 3 will define how those should be interpreted. But
// this issue won't arise in freshly-parsed DOMs.
// NOTE: declname is set earlier, outside the loop.
Attr attr=((Element)parent).getAttributeNode(declname);
if(attr!=null)
{
namespace = attr.getNodeValue();
break;
}
}
parent = getParentOfNode(parent);
}
}
return namespace;
}
/**
* @param uri
*/
public CipherReferenceImpl(Attr uri) {
referenceURI = uri.getNodeValue();
referenceNode = uri;
}
/**
* Given an XML Namespace prefix and a context in which the prefix
* is to be evaluated, return the Namespace Name this prefix was
* bound to. Note that DOM Level 3 is expected to provide a version of
* this which deals with the DOM's "early binding" behavior.
*
* Default handling:
*
* @param prefix String containing namespace prefix to be resolved,
* without the ':' which separates it from the localname when used
* in a Node Name. The empty sting signifies the default namespace
* at this point in the document.
* @param namespaceContext Element which provides context for resolution.
* (We could extend this to work for other nodes by first seeking their
* nearest Element ancestor.)
*
* @return a String containing the Namespace URI which this prefix
* represents in the specified context.
*/
public String getNamespaceForPrefix(String prefix, Element namespaceContext)
{
int type;
Node parent = namespaceContext;
String namespace = null;
if (prefix.equals("xml"))
{
namespace = QName.S_XMLNAMESPACEURI; // Hardcoded, per Namespace spec
}
else if(prefix.equals("xmlns"))
{
// Hardcoded in the DOM spec, expected to be adopted by
// Namespace spec. NOTE: Namespace declarations _must_ use
// the xmlns: prefix; other prefixes declared as belonging
// to this namespace will not be recognized and should
// probably be rejected by parsers as erroneous declarations.
namespace = "http://www.w3.org/2000/xmlns/";
}
else
{
// Attribute name for this prefix's declaration
String declname=(prefix=="")
? "xmlns"
: "xmlns:"+prefix;
// Scan until we run out of Elements or have resolved the namespace
while ((null != parent) && (null == namespace)
&& (((type = parent.getNodeType()) == Node.ELEMENT_NODE)
|| (type == Node.ENTITY_REFERENCE_NODE)))
{
if (type == Node.ELEMENT_NODE)
{
// Look for the appropriate Namespace Declaration attribute,
// either "xmlns:prefix" or (if prefix is "") "xmlns".
// TODO: This does not handle "implicit declarations"
// which may be created when the DOM is edited. DOM Level
// 3 will define how those should be interpreted. But
// this issue won't arise in freshly-parsed DOMs.
// NOTE: declname is set earlier, outside the loop.
Attr attr=((Element)parent).getAttributeNode(declname);
if(attr!=null)
{
namespace = attr.getNodeValue();
break;
}
}
parent = getParentOfNode(parent);
}
}
return namespace;
}
/**
* @param uri
*/
public CipherReferenceImpl(Attr uri) {
referenceURI = uri.getNodeValue();
referenceNode = uri;
}
/**
* Extracts the fully qualified class names from the manifest and uses the
* prefix notation relative to the manifest package. This basically reverses
* the effects of {@link #expandFqcns(Document)}, though of course it may
* also remove prefixes which were inlined in the original documents.
*
* @param doc the document in which to extract the FQCNs.
*/
private void extractFqcns(Document doc) {
// Find the package attribute of the manifest.
String pkg = null;
Element manifest = findFirstElement(doc, "/manifest");
if (manifest != null) {
pkg = manifest.getAttribute("package");
}
if (pkg == null || pkg.isEmpty()) {
return;
}
int pkgLength = pkg.length();
for (String elementAttr : sClassAttributes) {
String[] names = elementAttr.split("/");
if (names.length != 2) {
continue;
}
String elemName = names[0];
String attrName = names[1];
NodeList elements = doc.getElementsByTagName(elemName);
for (int i = 0; i < elements.getLength(); i++) {
Node elem = elements.item(i);
if (elem instanceof Element) {
Attr attr = ((Element) elem).getAttributeNodeNS(NS_URI, attrName);
if (attr != null) {
String value = attr.getNodeValue();
// We know it's a shortened FQCN if it starts with a dot
// or does not contain any dot.
if (value != null && value.length() > pkgLength &&
value.startsWith(pkg) && value.charAt(pkgLength) == '.') {
value = value.substring(pkgLength);
attr.setNodeValue(value);
}
}
}
}
}
}
/**
* Copies the source tree into the specified place in a destination
* tree. The source node and its children are appended as children
* of the destination node.
* <p>
* <em>Note:</em> This is an iterative implementation.
*/
public static void copyInto(Node src, Node dest) throws DOMException {
// get node factory
Document factory = dest.getOwnerDocument();
boolean domimpl = factory instanceof DocumentImpl;
// placement variables
Node start = src;
Node parent = src;
Node place = src;
// traverse source tree
while (place != null) {
// copy this node
Node node = null;
int type = place.getNodeType();
switch (type) {
case Node.CDATA_SECTION_NODE: {
node = factory.createCDATASection(place.getNodeValue());
break;
}
case Node.COMMENT_NODE: {
node = factory.createComment(place.getNodeValue());
break;
}
case Node.ELEMENT_NODE: {
Element element = factory.createElement(place.getNodeName());
node = element;
NamedNodeMap attrs = place.getAttributes();
int attrCount = attrs.getLength();
for (int i = 0; i < attrCount; i++) {
Attr attr = (Attr)attrs.item(i);
String attrName = attr.getNodeName();
String attrValue = attr.getNodeValue();
element.setAttribute(attrName, attrValue);
if (domimpl && !attr.getSpecified()) {
((AttrImpl)element.getAttributeNode(attrName)).setSpecified(false);
}
}
break;
}
case Node.ENTITY_REFERENCE_NODE: {
node = factory.createEntityReference(place.getNodeName());
break;
}
case Node.PROCESSING_INSTRUCTION_NODE: {
node = factory.createProcessingInstruction(place.getNodeName(),
place.getNodeValue());
break;
}
case Node.TEXT_NODE: {
node = factory.createTextNode(place.getNodeValue());
break;
}
default: {
throw new IllegalArgumentException("can't copy node type, "+
type+" ("+
place.getNodeName()+')');
}
}
dest.appendChild(node);
// iterate over children
if (place.hasChildNodes()) {
parent = place;
place = place.getFirstChild();
dest = node;
}
// advance
else {
place = place.getNextSibling();
while (place == null && parent != start) {
place = parent.getNextSibling();
parent = parent.getParentNode();
dest = dest.getParentNode();
}
}
}
}
/**
* Copies the source tree into the specified place in a destination
* tree. The source node and its children are appended as children
* of the destination node.
* <p>
* <em>Note:</em> This is an iterative implementation.
*/
public static void copyInto(Node src, Node dest) throws DOMException {
// get node factory
Document factory = dest.getOwnerDocument();
boolean domimpl = factory instanceof DocumentImpl;
// placement variables
Node start = src;
Node parent = src;
Node place = src;
// traverse source tree
while (place != null) {
// copy this node
Node node = null;
int type = place.getNodeType();
switch (type) {
case Node.CDATA_SECTION_NODE: {
node = factory.createCDATASection(place.getNodeValue());
break;
}
case Node.COMMENT_NODE: {
node = factory.createComment(place.getNodeValue());
break;
}
case Node.ELEMENT_NODE: {
Element element = factory.createElement(place.getNodeName());
node = element;
NamedNodeMap attrs = place.getAttributes();
int attrCount = attrs.getLength();
for (int i = 0; i < attrCount; i++) {
Attr attr = (Attr)attrs.item(i);
String attrName = attr.getNodeName();
String attrValue = attr.getNodeValue();
element.setAttribute(attrName, attrValue);
if (domimpl && !attr.getSpecified()) {
((AttrImpl)element.getAttributeNode(attrName)).setSpecified(false);
}
}
break;
}
case Node.ENTITY_REFERENCE_NODE: {
node = factory.createEntityReference(place.getNodeName());
break;
}
case Node.PROCESSING_INSTRUCTION_NODE: {
node = factory.createProcessingInstruction(place.getNodeName(),
place.getNodeValue());
break;
}
case Node.TEXT_NODE: {
node = factory.createTextNode(place.getNodeValue());
break;
}
default: {
throw new IllegalArgumentException("can't copy node type, "+
type+" ("+
place.getNodeName()+')');
}
}
dest.appendChild(node);
// iterate over children
if (place.hasChildNodes()) {
parent = place;
place = place.getFirstChild();
dest = node;
}
// advance
else {
place = place.getNextSibling();
while (place == null && parent != start) {
place = parent.getNextSibling();
parent = parent.getParentNode();
dest = dest.getParentNode();
}
}
}
}
/**
* @param uri
*/
public CipherReferenceImpl(Attr uri) {
referenceURI = uri.getNodeValue();
referenceNode = uri;
}
/**
* Copies the source tree into the specified place in a destination
* tree. The source node and its children are appended as children
* of the destination node.
* <p>
* <em>Note:</em> This is an iterative implementation.
*/
public static void copyInto(Node src, Node dest) throws DOMException {
// get node factory
Document factory = dest.getOwnerDocument();
boolean domimpl = factory instanceof DocumentImpl;
// placement variables
Node start = src;
Node parent = src;
Node place = src;
// traverse source tree
while (place != null) {
// copy this node
Node node = null;
int type = place.getNodeType();
switch (type) {
case Node.CDATA_SECTION_NODE: {
node = factory.createCDATASection(place.getNodeValue());
break;
}
case Node.COMMENT_NODE: {
node = factory.createComment(place.getNodeValue());
break;
}
case Node.ELEMENT_NODE: {
Element element = factory.createElement(place.getNodeName());
node = element;
NamedNodeMap attrs = place.getAttributes();
int attrCount = attrs.getLength();
for (int i = 0; i < attrCount; i++) {
Attr attr = (Attr)attrs.item(i);
String attrName = attr.getNodeName();
String attrValue = attr.getNodeValue();
element.setAttribute(attrName, attrValue);
if (domimpl && !attr.getSpecified()) {
((AttrImpl)element.getAttributeNode(attrName)).setSpecified(false);
}
}
break;
}
case Node.ENTITY_REFERENCE_NODE: {
node = factory.createEntityReference(place.getNodeName());
break;
}
case Node.PROCESSING_INSTRUCTION_NODE: {
node = factory.createProcessingInstruction(place.getNodeName(),
place.getNodeValue());
break;
}
case Node.TEXT_NODE: {
node = factory.createTextNode(place.getNodeValue());
break;
}
default: {
throw new IllegalArgumentException("can't copy node type, "+
type+" ("+
place.getNodeName()+')');
}
}
dest.appendChild(node);
// iterate over children
if (place.hasChildNodes()) {
parent = place;
place = place.getFirstChild();
dest = node;
}
// advance
else {
place = place.getNextSibling();
while (place == null && parent != start) {
place = parent.getNextSibling();
parent = parent.getParentNode();
dest = dest.getParentNode();
}
}
}
}
/**
* Returns the Attr[]s to be output for the given element.
* <br>
* The code of this method is a copy of {@link #handleAttributes(Element,
* NameSpaceSymbTable)},
* whereas it takes into account that subtree-c14n is -- well -- subtree-based.
* So if the element in question isRoot of c14n, it's parent is not in the
* node set, as well as all other ancestors.
*
* @param element
* @param ns
* @return the Attr[]s to be output
* @throws CanonicalizationException
*/
@Override
protected Iterator<Attr> handleAttributesSubtree(Element element, NameSpaceSymbTable ns)
throws CanonicalizationException {
if (!element.hasAttributes() && !firstCall) {
return null;
}
// result will contain the attrs which have to be output
final SortedSet<Attr> result = this.result;
result.clear();
if (element.hasAttributes()) {
NamedNodeMap attrs = element.getAttributes();
int attrsLength = attrs.getLength();
for (int i = 0; i < attrsLength; i++) {
Attr attribute = (Attr) attrs.item(i);
String NUri = attribute.getNamespaceURI();
String NName = attribute.getLocalName();
String NValue = attribute.getValue();
if (!XMLNS_URI.equals(NUri)) {
//It's not a namespace attr node. Add to the result and continue.
result.add(attribute);
} else if (!(XML.equals(NName) && XML_LANG_URI.equals(NValue))) {
//The default mapping for xml must not be output.
Node n = ns.addMappingAndRender(NName, NValue, attribute);
if (n != null) {
//Render the ns definition
result.add((Attr)n);
if (C14nHelper.namespaceIsRelative(attribute)) {
Object exArgs[] = { element.getTagName(), NName, attribute.getNodeValue() };
throw new CanonicalizationException(
"c14n.Canonicalizer.RelativeNamespace", exArgs
);
}
}
}
}
}
if (firstCall) {
//It is the first node of the subtree
//Obtain all the namespaces defined in the parents, and added to the output.
ns.getUnrenderedNodes(result);
//output the attributes in the xml namespace.
xmlattrStack.getXmlnsAttr(result);
firstCall = false;
}
return result.iterator();
}
private static DomNode createFrom(final SgmlPage page, final Node source, final boolean handleXHTMLAsHTML,
final Map<Integer, List<String>> attributesOrderMap) {
if (source.getNodeType() == Node.TEXT_NODE) {
return new DomText(page, source.getNodeValue());
}
if (source.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) {
return new DomProcessingInstruction(page, source.getNodeName(), source.getNodeValue());
}
if (source.getNodeType() == Node.COMMENT_NODE) {
return new DomComment(page, source.getNodeValue());
}
if (source.getNodeType() == Node.DOCUMENT_TYPE_NODE) {
final DocumentType documentType = (DocumentType) source;
return new DomDocumentType(page, documentType.getName(), documentType.getPublicId(),
documentType.getSystemId());
}
final String ns = source.getNamespaceURI();
String localName = source.getLocalName();
if (handleXHTMLAsHTML && Html.XHTML_NAMESPACE.equals(ns)) {
final ElementFactory factory = page.getWebClient().getPageCreator().getHtmlParser().getFactory(localName);
return factory.createElementNS(page, ns, localName,
namedNodeMapToSaxAttributes(source.getAttributes(), attributesOrderMap, source));
}
final NamedNodeMap nodeAttributes = source.getAttributes();
if (page != null && page.isHtmlPage()) {
localName = localName.toUpperCase(Locale.ROOT);
}
final String qualifiedName;
if (source.getPrefix() == null) {
qualifiedName = localName;
}
else {
qualifiedName = source.getPrefix() + ':' + localName;
}
final String namespaceURI = source.getNamespaceURI();
if (Html.SVG_NAMESPACE.equals(namespaceURI)) {
return page.getWebClient().getPageCreator().getHtmlParser().getSvgFactory()
.createElementNS(page, namespaceURI, qualifiedName,
namedNodeMapToSaxAttributes(nodeAttributes, attributesOrderMap, source));
}
final Map<String, DomAttr> attributes = new LinkedHashMap<>();
for (int i = 0; i < nodeAttributes.getLength(); i++) {
final int orderedIndex = getIndex(nodeAttributes, attributesOrderMap, source, i);
final Attr attribute = (Attr) nodeAttributes.item(orderedIndex);
final String attributeNamespaceURI = attribute.getNamespaceURI();
final String attributeQualifiedName;
if (attribute.getPrefix() != null) {
attributeQualifiedName = attribute.getPrefix() + ':' + attribute.getLocalName();
}
else {
attributeQualifiedName = attribute.getLocalName();
}
final String value = attribute.getNodeValue();
final boolean specified = attribute.getSpecified();
final DomAttr xmlAttribute =
new DomAttr(page, attributeNamespaceURI, attributeQualifiedName, value, specified);
attributes.put(attribute.getNodeName(), xmlAttribute);
}
return new DomElement(namespaceURI, qualifiedName, page, attributes);
}
/**
* Returns the Attr[]s to be output for the given element.
* <br>
* The code of this method is a copy of {@link #handleAttributes(Element,
* NameSpaceSymbTable)},
* whereas it takes into account that subtree-c14n is -- well -- subtree-based.
* So if the element in question isRoot of c14n, it's parent is not in the
* node set, as well as all other ancestors.
*
* @param element
* @param ns
* @return the Attr[]s to be output
* @throws CanonicalizationException
*/
@Override
protected Iterator<Attr> handleAttributesSubtree(Element element, NameSpaceSymbTable ns)
throws CanonicalizationException {
if (!element.hasAttributes() && !firstCall) {
return null;
}
// result will contain the attrs which have to be output
final SortedSet<Attr> result = this.result;
result.clear();
if (element.hasAttributes()) {
NamedNodeMap attrs = element.getAttributes();
int attrsLength = attrs.getLength();
for (int i = 0; i < attrsLength; i++) {
Attr attribute = (Attr) attrs.item(i);
String NUri = attribute.getNamespaceURI();
String NName = attribute.getLocalName();
String NValue = attribute.getValue();
if (!XMLNS_URI.equals(NUri)) {
//It's not a namespace attr node. Add to the result and continue.
result.add(attribute);
} else if (!(XML.equals(NName) && XML_LANG_URI.equals(NValue))) {
//The default mapping for xml must not be output.
Node n = ns.addMappingAndRender(NName, NValue, attribute);
if (n != null) {
//Render the ns definition
result.add((Attr)n);
if (C14nHelper.namespaceIsRelative(attribute)) {
Object exArgs[] = { element.getTagName(), NName, attribute.getNodeValue() };
throw new CanonicalizationException(
"c14n.Canonicalizer.RelativeNamespace", exArgs
);
}
}
}
}
}
if (firstCall) {
//It is the first node of the subtree
//Obtain all the namespaces defined in the parents, and added to the output.
ns.getUnrenderedNodes(result);
//output the attributes in the xml namespace.
xmlattrStack.getXmlnsAttr(result);
firstCall = false;
}
return result.iterator();
}
/**
* Returns the Attr[]s to be output for the given element.
* <br>
* The code of this method is a copy of {@link #handleAttributes(Element,
* NameSpaceSymbTable)},
* whereas it takes into account that subtree-c14n is -- well -- subtree-based.
* So if the element in question isRoot of c14n, it's parent is not in the
* node set, as well as all other ancestors.
*
* @param element
* @param ns
* @return the Attr[]s to be output
* @throws CanonicalizationException
*/
@Override
protected Iterator<Attr> handleAttributesSubtree(Element element, NameSpaceSymbTable ns)
throws CanonicalizationException {
if (!element.hasAttributes() && !firstCall) {
return null;
}
// result will contain the attrs which have to be output
final SortedSet<Attr> result = this.result;
result.clear();
if (element.hasAttributes()) {
NamedNodeMap attrs = element.getAttributes();
int attrsLength = attrs.getLength();
for (int i = 0; i < attrsLength; i++) {
Attr attribute = (Attr) attrs.item(i);
String NUri = attribute.getNamespaceURI();
String NName = attribute.getLocalName();
String NValue = attribute.getValue();
if (!XMLNS_URI.equals(NUri)) {
//It's not a namespace attr node. Add to the result and continue.
result.add(attribute);
} else if (!(XML.equals(NName) && XML_LANG_URI.equals(NValue))) {
//The default mapping for xml must not be output.
Node n = ns.addMappingAndRender(NName, NValue, attribute);
if (n != null) {
//Render the ns definition
result.add((Attr)n);
if (C14nHelper.namespaceIsRelative(attribute)) {
Object exArgs[] = { element.getTagName(), NName, attribute.getNodeValue() };
throw new CanonicalizationException(
"c14n.Canonicalizer.RelativeNamespace", exArgs
);
}
}
}
}
}
if (firstCall) {
//It is the first node of the subtree
//Obtain all the namespaces defined in the parents, and added to the output.
ns.getUnrenderedNodes(result);
//output the attributes in the xml namespace.
xmlattrStack.getXmlnsAttr(result);
firstCall = false;
}
return result.iterator();
}
/**
* Returns the Attr[]s to be output for the given element.
* <br>
* The code of this method is a copy of {@link #handleAttributes(Element,
* NameSpaceSymbTable)},
* whereas it takes into account that subtree-c14n is -- well -- subtree-based.
* So if the element in question isRoot of c14n, it's parent is not in the
* node set, as well as all other ancestors.
*
* @param element
* @param ns
* @return the Attr[]s to be output
* @throws CanonicalizationException
*/
@Override
protected Iterator<Attr> handleAttributesSubtree(Element element, NameSpaceSymbTable ns)
throws CanonicalizationException {
if (!element.hasAttributes() && !firstCall) {
return null;
}
// result will contain the attrs which have to be output
final SortedSet<Attr> result = this.result;
result.clear();
if (element.hasAttributes()) {
NamedNodeMap attrs = element.getAttributes();
int attrsLength = attrs.getLength();
for (int i = 0; i < attrsLength; i++) {
Attr attribute = (Attr) attrs.item(i);
String NUri = attribute.getNamespaceURI();
String NName = attribute.getLocalName();
String NValue = attribute.getValue();
if (!XMLNS_URI.equals(NUri)) {
//It's not a namespace attr node. Add to the result and continue.
result.add(attribute);
} else if (!(XML.equals(NName) && XML_LANG_URI.equals(NValue))) {
//The default mapping for xml must not be output.
Node n = ns.addMappingAndRender(NName, NValue, attribute);
if (n != null) {
//Render the ns definition
result.add((Attr)n);
if (C14nHelper.namespaceIsRelative(attribute)) {
Object exArgs[] = { element.getTagName(), NName, attribute.getNodeValue() };
throw new CanonicalizationException(
"c14n.Canonicalizer.RelativeNamespace", exArgs
);
}
}
}
}
}
if (firstCall) {
//It is the first node of the subtree
//Obtain all the namespaces defined in the parents, and added to the output.
ns.getUnrenderedNodes(result);
//output the attributes in the xml namespace.
xmlattrStack.getXmlnsAttr(result);
firstCall = false;
}
return result.iterator();
}
/**
* @param uri
*/
public CipherReferenceImpl(Attr uri) {
referenceURI = uri.getNodeValue();
referenceNode = uri;
}
/**
* Returns the Attr[]s to be output for the given element.
* <br>
* The code of this method is a copy of {@link #handleAttributes(Element,
* NameSpaceSymbTable)},
* whereas it takes into account that subtree-c14n is -- well --
* subtree-based.
* So if the element in question isRoot of c14n, it's parent is not in the
* node set, as well as all other ancestors.
*
* @param element
* @param ns
* @return the Attr[]s to be output
* @throws CanonicalizationException
*/
@Override
protected Iterator<Attr> handleAttributesSubtree(Element element, NameSpaceSymbTable ns)
throws CanonicalizationException {
if (!element.hasAttributes() && !firstCall) {
return null;
}
// result will contain the attrs which have to be output
final SortedSet<Attr> result = this.result;
result.clear();
if (element.hasAttributes()) {
NamedNodeMap attrs = element.getAttributes();
int attrsLength = attrs.getLength();
for (int i = 0; i < attrsLength; i++) {
Attr attribute = (Attr) attrs.item(i);
String NUri = attribute.getNamespaceURI();
String NName = attribute.getLocalName();
String NValue = attribute.getValue();
if (!XMLNS_URI.equals(NUri)) {
// It's not a namespace attr node. Add to the result and continue.
result.add(attribute);
} else if (!(XML.equals(NName) && XML_LANG_URI.equals(NValue))) {
// The default mapping for xml must not be output.
Node n = ns.addMappingAndRender(NName, NValue, attribute);
if (n != null) {
// Render the ns definition
result.add((Attr)n);
if (C14nHelper.namespaceIsRelative(attribute)) {
Object exArgs[] = {element.getTagName(), NName, attribute.getNodeValue()};
throw new CanonicalizationException(
"c14n.Canonicalizer.RelativeNamespace", exArgs
);
}
}
}
}
}
if (firstCall) {
// It is the first node of the subtree
// Obtain all the namespaces defined in the parents, and added to the output.
ns.getUnrenderedNodes(result);
// output the attributes in the xml namespace.
xmlattrStack.getXmlnsAttr(result);
firstCall = false;
}
return result.iterator();
}