Examples with XSString org.eclipse.wst.xml.xpath2.processor.internal.types.XSString used on opensource projects

Example 61 with XSString

use of org.eclipse.wst.xml.xpath2.processor.internal.types.XSString in project webtools.sourceediting by eclipse.

the class FnResolveQName method resolve_QName.

/**
 * Resolve-QName operation.
 *
 * @param args
 *            Result from the expressions evaluation.
 * @param sc
 *            Result of static context operation.
 * @throws DynamicError
 *             Dynamic error.
 * @return Result of fn:resolve-QName operation.
 */
public static ResultSequence resolve_QName(Collection args, StaticContext sc) throws DynamicError {
    // Collection cargs = Function.convert_arguments(args, expected_args());
    Collection cargs = args;
    // get args
    Iterator argiter = cargs.iterator();
    ResultSequence arg1 = (ResultSequence) argiter.next();
    if (arg1.empty())
        return ResultBuffer.EMPTY;
    ResultSequence arg2 = (ResultSequence) argiter.next();
    String name = ((XSString) arg1.first()).value();
    QName qn = QName.parse_QName(name);
    if (qn == null)
        throw DynamicError.lexical_error(null);
    ElementType xselement = (ElementType) arg2.first();
    Element element = (Element) xselement.node_value();
    if (qn.prefix() != null) {
        String namespaceURI = element.lookupNamespaceURI(qn.prefix());
        if (namespaceURI == null) {
            throw DynamicError.invalidPrefix();
        }
        qn.set_namespace(namespaceURI);
    } else {
        if (qn.local().equals(element.getLocalName()) && element.isDefaultNamespace(element.getNamespaceURI())) {
            qn.set_namespace(element.getNamespaceURI());
        }
    }
    return qn;
}

Example 62 with XSString

use of org.eclipse.wst.xml.xpath2.processor.internal.types.XSString in project webtools.sourceediting by eclipse.

the class FnCompare method expected_args.

/**
 * Calculate the expected arguments.
 *
 * @return The expected arguments.
 */
public static synchronized Collection expected_args() {
    if (_expected_args == null) {
        _expected_args = new ArrayList();
        SeqType arg = new SeqType(new XSString(), SeqType.OCC_QMARK);
        _expected_args.add(arg);
        _expected_args.add(arg);
        _expected_args.add(new SeqType(new XSString(), SeqType.OCC_NONE));
    }
    return _expected_args;
}

Example 63 with XSString

use of org.eclipse.wst.xml.xpath2.processor.internal.types.XSString in project webtools.sourceediting by eclipse.

the class FnContains method contains.

/**
 * Contains operation.
 *
 * @param args
 *            Result from the expressions evaluation.
 * @throws DynamicError
 *             Dynamic error.
 * @return Result of fn:contains operation.
 */
public static ResultSequence contains(Collection args) throws DynamicError {
    Collection cargs = Function.convert_arguments(args, expected_args());
    // get args
    Iterator argiter = cargs.iterator();
    ResultSequence arg1 = (ResultSequence) argiter.next();
    String str1 = "";
    String str2 = "";
    if (!arg1.empty())
        str1 = ((XSString) arg1.first()).value();
    ResultSequence arg2 = (ResultSequence) argiter.next();
    if (!arg2.empty())
        str2 = ((XSString) arg2.first()).value();
    int str1len = str1.length();
    int str2len = str2.length();
    if (str2len == 0) {
        return XSBoolean.TRUE;
    }
    if (str1len == 0) {
        return XSBoolean.FALSE;
    }
    return XSBoolean.valueOf(str1.indexOf(str2) != -1);
}

Example 64 with XSString

use of org.eclipse.wst.xml.xpath2.processor.internal.types.XSString in project webtools.sourceediting by eclipse.

the class FnCodepointEqual method expected_args.

/**
 * Calculate the expected arguments.
 *
 * @return The expected arguments.
 */
public static synchronized Collection expected_args() {
    if (_expected_args == null) {
        _expected_args = new ArrayList();
        SeqType arg = new SeqType(new XSString(), SeqType.OCC_QMARK);
        _expected_args.add(arg);
        _expected_args.add(arg);
    }
    return _expected_args;
}

Example 65 with XSString

use of org.eclipse.wst.xml.xpath2.processor.internal.types.XSString in project webtools.sourceediting by eclipse.

the class FnCodepointEqual method codepoint_equals.

/**
 * Compare the arguments as codepoints
 *
 * @param args
 *            are compared.
 * @param dynamicContext
 *            The current dynamic context
 * @throws DynamicError
 *             Dynamic error.
 * @return The result of the comparison of the arguments.
 */
public static ResultSequence codepoint_equals(Collection args, DynamicContext dynamicContext) throws DynamicError {
    Collection cargs = Function.convert_arguments(args, expected_args());
    ResultBuffer rs = new ResultBuffer();
    Iterator argiter = cargs.iterator();
    ResultSequence arg1 = (ResultSequence) argiter.next();
    XSString xstr1 = arg1.empty() ? null : (XSString) arg1.first();
    ResultSequence arg2 = (ResultSequence) argiter.next();
    XSString xstr2 = arg2.empty() ? null : (XSString) arg2.first();
    // This delegates to FnCompare
    BigInteger result = FnCompare.compare_string(CollationProvider.CODEPOINT_COLLATION, xstr1, xstr2, dynamicContext);
    if (result != null)
        rs.add(new XSBoolean(BigInteger.ZERO.equals(result)));
    return rs.getSequence();
}