protected void parse()

in core/cocoon-pipeline/cocoon-pipeline-impl/src/main/java/org/apache/cocoon/components/sax/AbstractXMLByteStreamInterpreter.java [91:188]
98 lines of code
31 McCabe index (conditional complexity)

    protected void parse() throws SAXException {
        this.list.clear();
        this.checkProlog();
        int event = -1;
        int lastEvent = -1;
        while ( ( event = readEvent() ) != -1 ) {
            lastEvent = event;
            switch (event) {
                case START_DOCUMENT:
                    contentHandler.startDocument();
                    break;
                case END_DOCUMENT:
                    contentHandler.endDocument();
                    break;
                case START_PREFIX_MAPPING:
                    contentHandler.startPrefixMapping(this.readString(), this.readString());
                    break;
                case END_PREFIX_MAPPING:
                    contentHandler.endPrefixMapping(this.readString());
                    break;
                case START_ELEMENT:
                    int attributes = this.readAttributes();
                    AttributesImpl atts = new AttributesImpl();
                    for (int i = 0; i < attributes; i++) {
                        atts.addAttribute(this.readString(), this.readString(), this.readString(), this.readString(), this.readString());
                    }
                    contentHandler.startElement(this.readString(), this.readString(), this.readString(), atts);
                    break;
                case END_ELEMENT:
                    contentHandler.endElement(this.readString(), this.readString(), this.readString());
                    break;
                case CHARACTERS:
                    char[] chars = this.readChars();
                    int len = chars.length;
                    while (len > 0 && chars[len-1]==0) len--;
                    if (len > 0) contentHandler.characters(chars, 0, len);
                    break;
                case IGNORABLE_WHITESPACE:
                    char[] spaces = this.readChars();
                    len = spaces.length;
                    while (len > 0 && spaces[len-1]==0) len--;
                    if (len > 0) contentHandler.characters(spaces, 0, len);
                    break;
                case PROCESSING_INSTRUCTION:
                    contentHandler.processingInstruction(this.readString(), this.readString());
                    break;
                case COMMENT:
                    chars = this.readChars();
                    len = chars.length;
                    while (len > 0 && chars[len-1]==0) len--;
                    if (len > 0) lexicalHandler.comment(chars, 0, len);
                    break;
                case LOCATOR:
                    {
                    String publicId = this.readString();
                    String systemId = this.readString();
                    int lineNumber = this.read();
                    int columnNumber = this.read();
                    org.xml.sax.helpers.LocatorImpl locator = new org.xml.sax.helpers.LocatorImpl();
                    locator.setPublicId(publicId);
                    locator.setSystemId(systemId);
                    locator.setLineNumber(lineNumber);
                    locator.setColumnNumber(columnNumber);
                    contentHandler.setDocumentLocator(locator);
                    }
                    break;
                case START_DTD:
                    lexicalHandler.startDTD(this.readString(),
                                            this.readString(),
                                            this.readString());
                    break;
                case END_DTD:
                    lexicalHandler.endDTD();
                    break;
                case START_CDATA:
                    lexicalHandler.startCDATA();
                    break;
                case END_CDATA:
                    lexicalHandler.endCDATA();
                    break;
                case SKIPPED_ENTITY:
                    contentHandler.skippedEntity( this.readString() );
                    break;
                case START_ENTITY:
                    lexicalHandler.startEntity( this.readString() );
                    break;
                case END_ENTITY:
                    lexicalHandler.endEntity( this.readString() );
                    break;
                default:
                    throw new SAXException ("parsing error: event not supported: " + event);
            }
        }
        if( lastEvent != END_DOCUMENT )
        {
            throw new SAXException ("parsing error: premature end of stream (lastEvent was " + lastEvent + ")." );
        }
    }