/**
* 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);
}
}
}
}
