Method parseURI

lib/java/net/URI.java:302–403

(String uri, boolean forceServer)

    private class Helper {

        private void parseURI(String uri, boolean forceServer)
                throws URISyntaxException {
            String temp = uri;
            // assign uri string to the input value per spec
            string = uri;
            int index, index1, index2, index3;
            // parse into Fragment, Scheme, and SchemeSpecificPart
            // then parse SchemeSpecificPart if necessary

            // Fragment
            index = temp.indexOf('#');
            if (index != -1) {
                // remove the fragment from the end
                fragment = temp.substring(index + 1);
                validateFragment(uri, fragment, index + 1);
                temp = temp.substring(0, index);
            }

            // Scheme and SchemeSpecificPart
            index = index1 = temp.indexOf(':');
            index2 = temp.indexOf('/');
            index3 = temp.indexOf('?');

            // if a '/' or '?' occurs before the first ':' the uri has no
            // specified scheme, and is therefore not absolute
            if (index != -1 && (index2 >= index || index2 == -1)
                    && (index3 >= index || index3 == -1)) {
                // the characters up to the first ':' comprise the scheme
                absolute = true;
                scheme = temp.substring(0, index);
                if (scheme.length() == 0) {
                    throw new URISyntaxException(uri, Messages.getString("luni.83"), //$NON-NLS-1$
                            index);
                }
                validateScheme(uri, scheme, 0);
                schemespecificpart = temp.substring(index + 1);
                if (schemespecificpart.length() == 0) {
                    throw new URISyntaxException(uri, Messages.getString("luni.84"), //$NON-NLS-1$
                            index + 1);
                }
            } else {
                absolute = false;
                schemespecificpart = temp;
            }

            if (scheme == null || schemespecificpart.length() > 0
                    && schemespecificpart.charAt(0) == '/') {
                opaque = false;
                // the URI is hierarchical

                // Query
                temp = schemespecificpart;
                index = temp.indexOf('?');
                if (index != -1) {
                    query = temp.substring(index + 1);
                    temp = temp.substring(0, index);
                    validateQuery(uri, query, index2 + 1 + index);
                }