// Record starting position
startLine = locator.getLineNumber();
startColumn = locator.getColumnNumber();
// Check the current parent
FXGNode parent = null;
if (stack.size() > 0)
parent = stack.peek();
// Switch to special GroupDefinitionNode for Definition child
if (isFXGNamespace(uri))
{
if (parent instanceof DefinitionNode && FXG_GROUP_ELEMENT.equals(localName))
localName = FXG_GROUP_DEFINITION_ELEMENT;
}
// Create a node for this element
FXGNode node = createNode(uri, localName);
if (node == null)
{
if (root != null)
{
if (root.isVersionGreaterThanCompiler())
{
// Warning: Minor version of this FXG file is greater than minor
// version supported by this compiler. Log a warning for an
// unknown element.
FXGLog.getLogger().log(FXGLogger.WARN, "UnknownElement", null, documentName, startLine, startColumn, localName, versionHandler.getVersion().asString());
unknownElement = localName;
return;
}else
{
throw new FXGException(startLine, startColumn, "UnknownElementInVersion", root.getFileVersion().asString(), localName);
}
}
else
{
throw new FXGException(startLine, startColumn, "InvalidFXGRootNode");
}
}
// Provide access to the root document node used for querying version
// for non-root elements
if (root != null)
{
node.setDocumentNode(root);
}
// Set node name if it is a delegate node. This allows proper error
// message to be reported.
if (node instanceof DelegateNode)
{
DelegateNode propertyNode = (DelegateNode)node;
propertyNode.setName(localName);
}
// Set attributes on the current node
for (int i = 0; i < attributes.getLength(); i++)
{
String attributeURI = attributes.getURI(i);
if (attributeURI == null || attributeURI == "" || isFXGNamespace(attributeURI))
{
String attributeName = attributes.getLocalName(i);
String attributeValue = attributes.getValue(i);
node.setAttribute(attributeName, attributeValue);
}
}
// Associate child with parent node (and handle any special
// relationships)
if (parent != null)
{
if (node instanceof DelegateNode)
{
DelegateNode propertyNode = (DelegateNode)node;
propertyNode.setDelegate(parent);
}
else
{
parent.addChild(node);
}
}
else if (node instanceof GraphicNode)
{
root = (GraphicNode)node;
// Provide access to the root document node
node.setDocumentNode(root);
if (root.getVersion() == null)
{
// Exception: <Graphic> doesn't have the required attribute
// "version".
throw new FXGException(startLine, startColumn, "MissingVersionAttribute");