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org.esau.ptarmigan.impl.filter
Class MIDIFilter  

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.MIDIFilter

All Implemented Interfaces:

org.esau.ptarmigan.impl.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

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public final class MIDIFilter

extends BinaryFilter

Extract metadata from MIDI native tag format.

This doesn't produce anything but detect mime-type. However, it could be extended to produce SAX events describing more info on the track.

RIFF/RMID prefixes should have already been consumed.

Version:

$Revision: 1.4 $ $Date: 2002/09/25 20:19:35 $

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Field Summary
(package private) static org.apache.commons.logging.Log	log           logging object
(package private) static java.lang.String	NS_PREFIX
(package private) static java.lang.String	NS_URI           see http://www.borg.com/~jglatt/tech/midifile/mthd.htm for more info

 

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

ERROR_MSG, m_cis, m_limit_to_impose

 

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

EMPTY_ATTRS, m_media_properties

 

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

 

Constructor Summary

MIDIFilter()

 

Method Summary
void	doParse()           SAX-Invoked parse of a 'document' from an input stream.
(package private)  java.lang.String	getNamespacePrefix()
(package private)  java.lang.String	getNamespaceURI()
(package private)  boolean	readMarker()

 

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

counter, doParse, 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, getByteStream, getChars, getMediaProperties, parse, setMediaProperties, sourceIsXML, write, write, write, write, write, write, write, write, write, write, write, writeDate, writeDate, writeDate, writeDate, writeInteger, writeInteger, writeInteger, writeInteger, writeInteger, writeString, writeString, writeString, writeString, writeString

 

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

 

Field Detail

NS_URI

static final java.lang.String NS_URI

see http://www.borg.com/~jglatt/tech/midifile/mthd.htm for more info

See Also:

Constant Field Values

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NS_PREFIX

static final java.lang.String NS_PREFIX

See Also:

Constant Field Values

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log

static org.apache.commons.logging.Log log

logging object

Constructor Detail

MIDIFilter

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

Method Detail

getNamespaceURI

java.lang.String getNamespaceURI()

Specified by:

getNamespaceURI in class BaseFilter

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getNamespacePrefix

java.lang.String getNamespacePrefix()

Specified by:

getNamespacePrefix in class BaseFilter

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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.

This module creates the document from the parsed MIDI metadata.

Specified by:

doParse in class BinaryFilter

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readMarker

boolean readMarker()
             throws java.io.IOException

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> esau >> ptarmigan >> impl >> [ filter overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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