org.esau.ptarmigan.impl.filter
Class ID3v2Filter

java.lang.Object
  |
  +--org.xml.sax.helpers.XMLFilterImpl
        |
        +--org.esau.ptarmigan.impl.filter.BaseFilter
              |
              +--org.esau.ptarmigan.impl.filter.BinaryFilter
                    |
                    +--org.esau.ptarmigan.impl.filter.ID3v2Filter

All Implemented Interfaces:

ByteStreamSource, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.XMLFilter, org.xml.sax.XMLReader

public final class ID3v2Filter

extends BinaryFilter

Extract metadata from ID3v2 native tag format

Version:

$Revision: 1.4 $ $Date: 2002/09/19 03:43:42 $

Author:

Reed Esau

Constructor Summary

ID3v2Filter()

Method Summary

void	doParse() SAX-Invoked parse of a 'document' from an input stream.
void	extractFrame(boolean is_new, java.lang.String frame_id, byte[] frame_buf) support for readFrames

Methods inherited from class org.esau.ptarmigan.impl.filter.BinaryFilter

counter, fastForward, read, read, read, readCharBE, readCharLE, readInt16BE, readInt16LE, readInt24BE, readInt24LE, readInt32BE, readInt32LE, remaining, rewind, setCounterLimit, skip

Methods inherited from class org.esau.ptarmigan.impl.filter.BaseFilter

characters, getMediaProperties, parse, setMediaProperties

Methods inherited from class org.xml.sax.helpers.XMLFilterImpl

endDocument, endElement, endPrefixMapping, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, ignorableWhitespace, notationDecl, parse, processingInstruction, resolveEntity, setContentHandler, setDocumentLocator, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setParent, setProperty, skippedEntity, startDocument, startElement, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ID3v2Filter

public ID3v2Filter()
            throws org.xml.sax.SAXException

Method Detail

doParse

public void doParse()
             throws org.xml.sax.SAXException,
                    java.io.IOException,
                    java.text.ParseException

SAX-Invoked parse of a 'document' from an input stream.

Attempt to detect an ID3v2 frame near the start of the InputStream and if found produce XML content from it in the form of SAX events.

extractFrame

public void extractFrame(boolean is_new,
                         java.lang.String frame_id,
                         byte[] frame_buf)
                  throws java.io.IOException,
                         java.text.ParseException

support for readFrames