protected void printEntityDeclaration()

in batik-transcoder/src/main/java/org/apache/batik/transcoder/svg2svg/PrettyPrinter.java [1374:1533]
145 lines of code
33 McCabe index (conditional complexity)

    protected void printEntityDeclaration()
        throws TranscoderException,
               XMLException,
               IOException {
        writer.write("<!ENTITY");

        type = scanner.next();
        if (type != LexicalUnits.S) {
            throw fatalError("space", null);
        }
        writer.write(getCurrentValue());
        type = scanner.next();

        boolean pe = false;

        switch (type) {
        default:
            throw fatalError("xml", null);
        case LexicalUnits.NAME:
            writer.write(getCurrentValue());
            type = scanner.next();
            break;
        case LexicalUnits.PERCENT:
            pe = true;
            writer.write('%');
            type = scanner.next();

            if (type != LexicalUnits.S) {
                throw fatalError("space", null);
            }
            writer.write(getCurrentValue());
            type = scanner.next();

            if (type != LexicalUnits.NAME) {
                throw fatalError("name", null);
            }
            writer.write(getCurrentValue());
            type = scanner.next();
        }

        if (type != LexicalUnits.S) {
            throw fatalError("space", null);
        }
        writer.write(getCurrentValue());
        type = scanner.next();

        switch (type) {
        case LexicalUnits.STRING:
        case LexicalUnits.FIRST_ATTRIBUTE_FRAGMENT:
            char sd = scanner.getStringDelimiter();
            writer.write(sd);
            loop: for (;;) {
                switch (type) {
                case LexicalUnits.STRING:
                case LexicalUnits.ATTRIBUTE_FRAGMENT:
                case LexicalUnits.FIRST_ATTRIBUTE_FRAGMENT:
                case LexicalUnits.LAST_ATTRIBUTE_FRAGMENT:
                    writer.write(getCurrentValue());
                    break;
                case LexicalUnits.ENTITY_REFERENCE:
                    writer.write('&');
                    writer.write(getCurrentValue());
                    writer.write(';');
                    break;
                case LexicalUnits.PARAMETER_ENTITY_REFERENCE:
                    writer.write('&');
                    writer.write(getCurrentValue());
                    writer.write(';');
                    break;
                default:
                    break loop;
                }
                type = scanner.next();
            }
            writer.write(sd);

            if (type == LexicalUnits.S) {
                writer.write(getCurrentValue());
                type = scanner.next();
            }

            if (type != LexicalUnits.END_CHAR) {
                throw fatalError("end", null);
            }
            writer.write(">");
            type = scanner.next();
            return;
        case LexicalUnits.PUBLIC_IDENTIFIER:
            writer.write("PUBLIC");
            type = scanner.next();
            if (type != LexicalUnits.S) {
                throw fatalError("space", null);
            }
            type = scanner.next();
            if (type != LexicalUnits.STRING) {
                throw fatalError("string", null);
            }

            writer.write(" \"");
            writer.write(getCurrentValue());
            writer.write("\" \"");

            type = scanner.next();
            if (type != LexicalUnits.S) {
                throw fatalError("space", null);
            }
            type = scanner.next();
            if (type != LexicalUnits.STRING) {
                throw fatalError("string", null);
            }

            writer.write(getCurrentValue());
            writer.write('"');
            break;

        case LexicalUnits.SYSTEM_IDENTIFIER:
            writer.write("SYSTEM");
            type = scanner.next();
            if (type != LexicalUnits.S) {
                throw fatalError("space", null);
            }
            type = scanner.next();
            if (type != LexicalUnits.STRING) {
                throw fatalError("string", null);
            }
            writer.write(" \"");
            writer.write(getCurrentValue());
            writer.write('"');
        }

        type = scanner.next();
        if (type == LexicalUnits.S) {
            writer.write(getCurrentValue());
            type = scanner.next();
            if (!pe && type == LexicalUnits.NDATA_IDENTIFIER) {
                writer.write("NDATA");
                type = scanner.next();
                if (type != LexicalUnits.S) {
                    throw fatalError("space", null);
                }
                writer.write(getCurrentValue());
                type = scanner.next();
                if (type != LexicalUnits.NAME) {
                    throw fatalError("name", null);
                }
                writer.write(getCurrentValue());
                type = scanner.next();
            }
            if (type == LexicalUnits.S) {
                writer.write(getCurrentValue());
                type = scanner.next();
            }
        }

        if (type != LexicalUnits.END_CHAR) {
            throw fatalError("end", null);
        }
        writer.write('>');
        type = scanner.next();
    }