com.drew.metadata.jpeg

Class JpegReader

public class JpegReader extends Object implements MetadataReader

Author: Darrell Silver http://www.darrellsilver.com and Drew Noakes

Constructor Summary
JpegReader(File jpegFile)
Creates a new JpegReader for the specified Jpeg jpegFile.
JpegReader(InputStream is)
Creates a JpegReader for a JPEG stream.
JpegReader(byte[] data)
Method Summary
Metadataextract()
Performs the Jpeg data extraction, returning a new instance of Metadata.
Metadataextract(Metadata metadata)
Performs the Jpeg data extraction, adding found values to the specified instance of Metadata.

Constructor Detail

JpegReader

public JpegReader(File jpegFile)
Creates a new JpegReader for the specified Jpeg jpegFile.

JpegReader

public JpegReader(InputStream is)
Creates a JpegReader for a JPEG stream.

Parameters: is JPEG stream. Stream will be closed.

JpegReader

public JpegReader(byte[] data)

Method Detail

extract

public Metadata extract()
Performs the Jpeg data extraction, returning a new instance of Metadata.

extract

public Metadata extract(Metadata metadata)
Performs the Jpeg data extraction, adding found values to the specified instance of Metadata.
Copyright © 2006 Drew Noakes. All Rights Reserved.