/**
* For the specified Interpreter type node, parse all subordinate Interpreter definitions and add
* them to the specified container.
*/
private void populateValidatorType(Element validatorTypeElement) {
// Retrieve the 'id' attribute and the corresponding Interpreter type
// object
String id = validatorTypeElement.getAttribute(ATTR_ID);
IValidatorType validatorType = ValidatorManager.getValidatorTypeFromID(id);
if (validatorType != null) {
// For each validator child node, populate the container with a
// subordinate node
NodeList validatorNodeList = validatorTypeElement.getChildNodes();
for (int i = 0; i < validatorNodeList.getLength(); ++i) {
Node childNode = validatorNodeList.item(i);
short type = childNode.getNodeType();
if (type == Node.ELEMENT_NODE) {
Element validatorElement = (Element) childNode;
if (validatorElement.getNodeName().equalsIgnoreCase(NODE_VALIDATOR)) {
populateValidator(validatorType, validatorElement);
}
}
}
} else {
final String msg = ValidatorMessages.ValidatorDefinitionsContainer_unknownValidatorType;
ValidatorsCore.warn(NLS.bind(msg, id));
}
}
/**
* Parse the specified Interpreter node, create a InterpreterStandin for it, and add this to the
* specified container.
*/
private void populateValidator(IValidatorType type, Element element) {
String id = element.getAttribute(ATTR_ID);
if (id != null) {
try {
final IValidator validator;
if (type.isBuiltin()) {
validator = type.findValidator(id);
} else {
validator = type.createValidator(id);
}
if (validator != null) {
if (type.isConfigurable()) {
validator.loadFrom(element);
}
addValidator(validator);
}
} catch (DOMException e) {
final String msg =
ValidatorMessages.ValidatorDefinitionsContainer_failedToLoadValidatorFromXml;
ValidatorsCore.error(msg, e);
}
} else {
if (DLTKCore.DEBUG) {
System.err.println(
"id attribute missing from validator element specification."); //$NON-NLS-1$
}
}
}
public String getAsXML() throws ParserConfigurationException, IOException, TransformerException {
// Create the Document and the top-level node
Document doc = ValidatorsCore.getDocument();
Element config = doc.createElement(NODE_VALIDATOR_SETTINGS);
doc.appendChild(config);
// Create a node for each validator type represented in this container
for (Iterator i = fValidatorsByType.entrySet().iterator(); i.hasNext(); ) {
final Map.Entry entry = (Map.Entry) i.next();
final IValidatorType validatorType = (IValidatorType) entry.getKey();
if (validatorType.isConfigurable()) {
Element valiatorTypeElement =
validatorTypeAsElement(doc, validatorType, (List) entry.getValue());
config.appendChild(valiatorTypeElement);
}
}
// Serialize the Document and return the resulting String
return ValidatorsCore.serializeDocument(doc);
}
