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org.esau.ptarmigan.impl.filter
Class BinaryFilter  

java.lang.Object
  org.xml.sax.helpers.XMLFilterImpl
      org.esau.ptarmigan.impl.filter.BaseFilter
          org.esau.ptarmigan.impl.filter.BinaryFilter

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

Direct Known Subclasses:

ID3v1Filter, ID3v2Filter, MIDIFilter, MPEGFilter, RIFFFilter, VorbisCommentFilter, WMAFilter

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public abstract class BinaryFilter

extends BaseFilter

implements org.esau.ptarmigan.impl.ByteStreamSource

BinaryFilter -- abstract filter for Binary sources

Version:

$Revision: 1.1 $ $Date: 2002/09/19 03:39:33 $

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Field Summary
(package private) static java.lang.String	ERROR_MSG
(package private) static org.apache.commons.logging.Log	log           logging object
(package private)  org.esau.ptarmigan.util.CountingInputStream	m_cis
(package private)  int	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

BinaryFilter()

 

Method Summary
int	counter()
(package private) abstract  void	doParse()           subclasses use argument-less parser invocation
(package private)  void	doParse(java.io.InputStream is)
int	fastForward(int n)
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
char	readCharBE()
char	readCharLE()
int	readInt16BE()
int	readInt16LE()
int	readInt24BE()
int	readInt24LE()
int	readInt32BE()
int	readInt32LE()
int	remaining()
boolean	rewind(int n)
void	setCounterLimit(int limit)
long	skip(long n)

 

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

characters, getByteStream, getChars, getMediaProperties, getNamespacePrefix, getNamespaceURI, 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

ERROR_MSG

static final java.lang.String ERROR_MSG

See Also:

Constant Field Values

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m_limit_to_impose

int m_limit_to_impose

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m_cis

org.esau.ptarmigan.util.CountingInputStream m_cis

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log

static org.apache.commons.logging.Log log

logging object

Constructor Detail

BinaryFilter

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

Method Detail

doParse

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

subclasses use argument-less parser invocation

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doParse

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

Specified by:

doParse in class BaseFilter

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counter

public int counter()

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setCounterLimit

public void setCounterLimit(int limit)

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remaining

public int remaining()

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rewind

public boolean rewind(int n)
               throws java.io.IOException

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fastForward

public int fastForward(int n)
                throws java.io.IOException

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read

public int read()
         throws java.io.IOException

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read

public int read(byte[] b)
         throws java.io.IOException

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read

public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException

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skip

public long skip(long n)
          throws java.io.IOException

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readInt32LE

public int readInt32LE()
                throws java.io.IOException

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readInt32BE

public int readInt32BE()
                throws java.io.IOException

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readInt24LE

public int readInt24LE()
                throws java.io.IOException

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readInt24BE

public int readInt24BE()
                throws java.io.IOException

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readInt16LE

public int readInt16LE()
                throws java.io.IOException

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readInt16BE

public int readInt16BE()
                throws java.io.IOException

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readCharLE

public char readCharLE()
                throws java.io.IOException

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readCharBE

public char readCharBE()
                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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