Java Code Examples for org.w3c.dom.Document#setUserData()

private static Map<String, Type> parseTestXmlWithMap(final String xPathExpr, final String xml)
    throws ParserConfigurationException, XPathExpressionException, IOException, SAXException
{
    final Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(
        new ByteArrayInputStream(xml.getBytes()));
    final XPath xPath = XPathFactory.newInstance().newXPath();
    final NodeList list = (NodeList)xPath.compile(xPathExpr).evaluate(document, XPathConstants.NODESET);
    final Map<String, Type> map = new HashMap<>();

    final ParserOptions options = ParserOptions.builder()
        .stopOnError(true)
        .suppressOutput(true)
        .warningsFatal(true)
        .build();

    document.setUserData(XmlSchemaParser.ERROR_HANDLER_KEY, new ErrorHandler(options), null);

    for (int i = 0, size = list.getLength(); i < size; i++)
    {
        final Type t = new SetType(list.item(i));
        map.put(t.name(), t);
    }

    return map;
}
 

private static Map<String, Type> parseTestXmlWithMap(final String xPathExpr, final String xml)
    throws ParserConfigurationException, XPathExpressionException, IOException, SAXException
{
    final Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(
        new ByteArrayInputStream(xml.getBytes()));
    final XPath xPath = XPathFactory.newInstance().newXPath();
    final NodeList list = (NodeList)xPath.compile(xPathExpr).evaluate(document, XPathConstants.NODESET);
    final Map<String, Type> map = new HashMap<>();

    final ParserOptions options = ParserOptions.builder()
        .stopOnError(true)
        .suppressOutput(true)
        .warningsFatal(true)
        .build();

    document.setUserData(XmlSchemaParser.ERROR_HANDLER_KEY, new ErrorHandler(options), null);

    for (int i = 0, size = list.getLength(); i < size; i++)
    {
        final Type t = new EnumType(list.item(i));
        map.put(t.name(), t);
    }

    return map;
}
 

private static Map<String, Type> parseTestXmlWithMap(final String xPathExpr, final String xml)
    throws ParserConfigurationException, XPathExpressionException, IOException, SAXException
{
    final Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(
        new ByteArrayInputStream(xml.getBytes()));
    final XPath xPath = XPathFactory.newInstance().newXPath();
    final NodeList list = (NodeList)xPath.compile(xPathExpr).evaluate(document, XPathConstants.NODESET);
    final Map<String, Type> map = new HashMap<>();

    final ParserOptions options = ParserOptions.builder().stopOnError(true).suppressOutput(true).build();
    document.setUserData(XmlSchemaParser.ERROR_HANDLER_KEY, new ErrorHandler(options), null);

    for (int i = 0, size = list.getLength(); i < size; i++)
    {
        final Type t = new CompositeType(list.item(i));
        map.put(t.name(), t);
    }

    return map;
}
 

private static Map<String, Type> parseTestXmlWithMap(final String xPathExpr, final String xml)
    throws ParserConfigurationException, XPathExpressionException, IOException, SAXException
{
    final Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(
        new ByteArrayInputStream(xml.getBytes()));
    final XPath xPath = XPathFactory.newInstance().newXPath();
    final NodeList list = (NodeList)xPath.compile(xPathExpr).evaluate(document, XPathConstants.NODESET);
    final Map<String, Type> map = new HashMap<>();

    final ParserOptions options = ParserOptions.builder().stopOnError(true).suppressOutput(true).build();
    document.setUserData(XmlSchemaParser.ERROR_HANDLER_KEY, new ErrorHandler(options), null);

    for (int i = 0, size = list.getLength(); i < size; i++)
    {
        final Type t = new EncodedDataType(list.item(i));
        map.put(t.name(), t);
    }

    return map;
}
 

/**
 * Flags a Mini-language XML document as corrected.
 * @param element
 */
public static void flagDocumentAsCorrected(Element element) {
    Document doc = element.getOwnerDocument();
    if (doc != null) {
        doc.setUserData("autoCorrected", "true", null);
    }
}
 

public static WidgetDocumentInfo retrieveAlways(Document document) {
    WidgetDocumentInfo docInfo = retrieve(document);
    if (docInfo == null) {
        docInfo = new WidgetDocumentInfo();
        document.setUserData(DOCUMENT_USER_DATA_KEY, docInfo, null);
    }
    return docInfo;
}
 

/**
 * Take an {@link InputSource} and parse it generating map of template ID to Message objects, types, and schema.
 *
 * @param is      source from which schema is read. Ideally it will have the systemId property set to resolve
 *                relative references.
 * @param options to be applied during parsing.
 * @return {@link MessageSchema} encoding for the schema.
 * @throws Exception on parsing error.
 */
public static MessageSchema parse(final InputSource is, final ParserOptions options) throws Exception
{
    final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

    if (options.xIncludeAware())
    {
        factory.setNamespaceAware(true);
        factory.setXIncludeAware(true);
        factory.setFeature("http://apache.org/xml/features/xinclude/fixup-base-uris", false);
    }

    final Document document = factory.newDocumentBuilder().parse(is);
    final XPath xPath = XPathFactory.newInstance().newXPath();

    final ErrorHandler errorHandler = new ErrorHandler(options);
    document.setUserData(ERROR_HANDLER_KEY, errorHandler, null);

    final Map<String, Type> typeByNameMap = findTypes(document, xPath);
    errorHandler.checkIfShouldExit();

    final Map<Long, Message> messageByIdMap = findMessages(document, xPath, typeByNameMap);
    errorHandler.checkIfShouldExit();

    final Node schemaNode = (Node)xPath.compile(MESSAGE_SCHEMA_XPATH_EXPR).evaluate(document, XPathConstants.NODE);
    final MessageSchema messageSchema = new MessageSchema(schemaNode, typeByNameMap, messageByIdMap);
    errorHandler.checkIfShouldExit();

    return messageSchema;
}
 

private static void parseTestXmlAddToMap(
    final Map<String, Type> map, final String xPathExpr, final String xml, final ErrorHandler handler)
    throws ParserConfigurationException, XPathExpressionException, IOException, SAXException
{
    final Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(
        new ByteArrayInputStream(xml.getBytes()));
    final XPath xPath = XPathFactory.newInstance().newXPath();
    final NodeList list = (NodeList)xPath.compile(xPathExpr).evaluate(document, XPathConstants.NODESET);

    document.setUserData(XmlSchemaParser.ERROR_HANDLER_KEY, handler, null);

    for (int i = 0, size = list.getLength(); i < size; i++)
    {
        Type type = null;

        if (xPathExpr.endsWith("enum"))
        {
            type = new EnumType(list.item(i));
        }
        else if (xPathExpr.endsWith("set"))
        {
            type = new SetType(list.item(i));
        }
        else if (xPathExpr.endsWith("type"))
        {
            type = new EncodedDataType(list.item(i));
        }
        else if (xPathExpr.endsWith("composite"))
        {
            type = new CompositeType(list.item(i));
        }

        if (type != null)
        {
            map.put(type.name(), type);
        }
    }
}
 

/**
 * Decorates the document with the specified file name, which can be
 * retrieved later by calling {@link #extractLineNumber(Node)}.
 * <p/>
 * It also tries to add line number information, with the caveat that the
 * current implementation is a gross approximation.
 * <p/>
 * There is no need to call this after calling one of the {@code parseDocument()}
 * methods since they already decorated their own document.
 *
 * @param doc The document to decorate.
 * @param fileName The name to retrieve later for that document.
 */
static void decorateDocument(@NonNull Document doc, @NonNull String fileName) {
    doc.setUserData(DATA_FILE_NAME, fileName, null /*handler*/);
    findLineNumbers(doc, 1);
}
 

/**
 * Decorates the document with the specified file name, which can be
 * retrieved later by calling {@link #extractLineNumber(Node)}.
 * <p/>
 * It also tries to add line number information, with the caveat that the
 * current implementation is a gross approximation.
 * <p/>
 * There is no need to call this after calling one of the {@code parseDocument()}
 * methods since they already decorated their own document.
 *
 * @param doc The document to decorate.
 * @param fileName The name to retrieve later for that document.
 */
static void decorateDocument(@NonNull Document doc, @NonNull String fileName) {
    doc.setUserData(DATA_FILE_NAME, fileName, null /*handler*/);
    findLineNumbers(doc, 1);
}