/**
* Removes style attributes from this node and it's children recursively.
*
* @param node node being filtered.
* @param attributeMappings attribute map to be used for filtering.
*/
private void filter(Node node, Map<String, String> attributeMappings) {
if (node instanceof Element) {
Element element = (Element) node;
String allowedAttributes = attributeMappings.get(element.getNodeName().toLowerCase());
NamedNodeMap currentAttributes = element.getAttributes();
if (null == allowedAttributes) {
// Strip off all attributes.
while (currentAttributes.getLength() > 0) {
currentAttributes.removeNamedItem(currentAttributes.item(0).getNodeName());
}
} else {
// Collect those attributes that need to be removed.
List<String> attributesToBeRemoved = new ArrayList<String>();
for (int i = 0; i < currentAttributes.getLength(); i++) {
String attributeName = currentAttributes.item(i).getNodeName();
String pattern = ATTRIBUTE_SEPARATOR + attributeName.toLowerCase() + ATTRIBUTE_SEPARATOR;
if (allowedAttributes.indexOf(pattern) == -1) {
attributesToBeRemoved.add(attributeName);
}
}
// Remove those attributes collected above.
for (String attribute : attributesToBeRemoved) {
currentAttributes.removeNamedItem(attribute);
}
}
if (node.hasChildNodes()) {
NodeList children = node.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
filter(children.item(i), attributeMappings);
}
}
}
}
/**
* Check SOS response for xsi:schemaLocation, remove attribute and add attribute to SOAP message
*
* @param xmlObject
* @param soapResponseMessage SOAP response message
* @throws SOAPException If an error occurs
*/
private void addAndRemoveSchemaLocationForSOAP(
XmlObject xmlObject, SOAPMessage soapResponseMessage) throws SOAPException {
String value = null;
Node nodeToRemove = null;
NamedNodeMap attributeMap = xmlObject.getDomNode().getFirstChild().getAttributes();
for (int i = 0; i < attributeMap.getLength(); i++) {
Node node = attributeMap.item(i);
if (node.getLocalName().equals(W3CConstants.AN_SCHEMA_LOCATION)) {
value = node.getNodeValue();
nodeToRemove = node;
}
}
if (nodeToRemove != null) {
attributeMap.removeNamedItem(nodeToRemove.getNodeName());
}
SOAPEnvelope envelope = soapResponseMessage.getSOAPPart().getEnvelope();
StringBuilder string = new StringBuilder();
string.append(envelope.getNamespaceURI());
string.append(BLANK_CHAR);
string.append(envelope.getNamespaceURI());
if (value != null && !value.isEmpty()) {
string.append(BLANK_CHAR);
string.append(value);
}
envelope.addAttribute(N52XmlHelper.getSchemaLocationQNameWithPrefix(), string.toString());
}
/**
* Runs the test case.
*
* @throws Throwable Any uncaught exception causes test to fail
*/
public void runTest() throws Throwable {
Document doc;
NodeList elementList;
Node testEmployee;
NamedNodeMap attributes;
Attr streetAttr;
String value;
Node removedNode;
doc = (Document) load("staff", true);
elementList = doc.getElementsByTagName("address");
testEmployee = elementList.item(2);
attributes = testEmployee.getAttributes();
assertNotNull("attributesNotNull", attributes);
removedNode = attributes.removeNamedItem("street");
streetAttr = (Attr) attributes.getNamedItem("street");
assertNotNull("streetAttrNotNull", streetAttr);
value = streetAttr.getValue();
assertEquals("namednodemapRemoveNamedItemGetValueAssert", "Yes", value);
}
public static Object getPropertyValue(Element element) {
NamedNodeMap map = element.getAttributes();
map.removeNamedItem(NAME_ATTR);
if (map.item(0).getNodeName().equals(STRING_ATTR)) {
return map.item(0).getNodeValue();
} else if (map.item(0).getNodeName().equals(INTEGER_ATTR)) {
return new Integer(map.item(0).getNodeValue());
} else if (map.item(0).getNodeName().equals(DOUBLE_ATTR)) {
return new Double(map.item(0).getNodeValue());
} else if (map.item(0).getNodeName().equals(FLOAT_ATTR)) {
return new Float(map.item(0).getNodeValue());
} else if (map.item(0).getNodeName().equals(BOOLEAN_ATTR)) {
return Boolean.valueOf(map.item(0).getNodeValue());
} else if (map.item(0).getNodeName().equals(COLOR_ATTR)) {
String[] rgb = map.item(0).getNodeValue().split(",");
return new Color(new Integer(rgb[0]), new Integer(rgb[1]), new Integer(rgb[2]));
} else if (map.item(0).getNodeName().equals(FONT_ATTR)) {
String[] font = map.item(0).getNodeValue().split(",");
return new Font(font[0], new Integer(font[1]), new Integer(font[2]));
} else {
return null;
}
}
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);
}
/**
* This method removes the specified attribute from the specified node
*
* @param iNode The node whose attribute is to be removed
* @param iAttributeName The name of the attribute to be removed
*/
public static void removeAttribute(Node iNode, String iAttributeName) {
NamedNodeMap attrList = iNode.getAttributes();
attrList.removeNamedItem(iAttributeName);
}
public static void removeAttribute(Node node, String attName) {
NamedNodeMap attributes = node.getAttributes();
attributes.removeNamedItem(attName);
}