Class EscapeURI

    • Constructor Detail

      • EscapeURI

        public EscapeURI()
    • Method Detail

      • evaluateItem

        public Item evaluateItem​(XPathContext c)
                          throws XPathException
        Evaluate the function
        Specified by:
        evaluateItem in interface EvaluableItem
        Overrides:
        evaluateItem in class Expression
        Parameters:
        c - The context in which the expression is to be evaluated
        Returns:
        the node or atomic value that results from evaluating the expression; or null to indicate that the result is an empty sequence
        Throws:
        XPathException - if any dynamic error occurs evaluating the expression
      • iriToUri

        public static java.lang.CharSequence iriToUri​(java.lang.CharSequence s)
        Escape special characters in a URI. The characters that are %HH-encoded are all non-ASCII characters
        Parameters:
        s - the URI to be escaped
        Returns:
        the %HH-encoded string
      • escape

        public static java.lang.CharSequence escape​(java.lang.CharSequence s,
                                                    java.lang.String allowedPunctuation)
        Escape special characters in a URI. The characters that are %HH-encoded are all non-ASCII characters, plus all ASCII characters except (a) letter A-Z and a-z, (b) digits 0-9, and (c) characters listed in the allowedPunctuation argument
        Parameters:
        s - the URI to be escaped
        allowedPunctuation - ASCII characters other than letters and digits that should NOT be %HH-encoded
        Returns:
        the %HH-encoded string
      • checkPercentEncoding

        public static void checkPercentEncoding​(java.lang.String uri)
                                         throws XPathException
        Check that any percent-encoding within a URI is well-formed. The method assumes that a percent sign followed by two hex digits represents an octet of the UTF-8 representation of a character; any other percent sign is assumed to represent itself.
        Parameters:
        uri - the string to be checked for validity
        Throws:
        XPathException - if the string is not validly percent-encoded