/**
* Convert a sequence of values to a NODELIST, as defined in the JAXP XPath API spec. This method
* is used when the evaluate() request specifies the return type as NODELIST, regardless of the
* actual results of the expression. If the sequence contains things other than nodes, the
* fallback is to return the sequence as a Java List object. The method can return null to invoke
* fallback behaviour.
*/
public Object convertToNodeList(SequenceExtent extent) {
try {
NodeList nodeList = DOMNodeList.checkAndMake(extent);
return nodeList;
} catch (XPathException e) {
return null;
}
}
public static void build(State s) {
DOMNodeList.build(s);
DOMNode.build(s);
DOMAttr.build(s);
DOMNamedNodeMap.build(s);
DOMDocumentType.build(s);
DOMException.build(s);
DOMElement.build(s);
DOMCharacterData.build(s);
DOMText.build(s);
DOMConfiguration.build(s);
DOMNotation.build(s);
DOMCDataSection.build(s);
DOMComment.build(s);
DOMEntity.build(s);
DOMEntityReference.build(s);
DOMProcessingInstruction.build(s);
DOMStringList.build(s);
DOMDocumentFragment.build(s);
// Document
DOMDocument.build(s);
DOMImplementation.build(s);
// Set the remaining properties on DOMNode, due to circularity, and
// summarize.
createDOMProperty(
s,
DOMNode.PROTOTYPE,
"attributes",
Value.makeObject(
DOMNamedNodeMap.INSTANCES, new Dependency(), new DependencyGraphReference()),
DOMSpec.LEVEL_1);
createDOMProperty(
s,
DOMNode.PROTOTYPE,
"ownerDocument",
Value.makeObject(DOMDocument.INSTANCES, new Dependency(), new DependencyGraphReference()),
DOMSpec.LEVEL_1);
s.multiplyObject(DOMNode.INSTANCES);
DOMNode.INSTANCES = DOMNode.INSTANCES.makeSingleton().makeSummary();
}
// contains the text content of the node and its subtrees. [read/write]
public String Text() {
String result = "";
String type = this._NodeType.toString();
if (type.equals("text") || type.equals("attribute")) {
result = this.NodeValue().toString();
} else {
Collection children = _ChildNodes.Items();
Iterator it = children.iterator();
while (it.hasNext()) {
// check for a text child
DOMNode child = (DOMNode) it.next();
result = result + child.Text();
}
}
return result;
}