com.mot.iden.zip
Class CheckedOutputStream

java.lang.Object
  java.io.OutputStream
      com.mot.iden.zip.FilterOutputStream
          com.mot.iden.zip.CheckedOutputStream

public class CheckedOutputStream

extends FilterOutputStream

This API is a Licensee Closed Class and is therefore reserved for use by Motorola and it's Licensees

An output stream that also maintains a checksum of the data being written. The checksum can then be used to verify the integrity of the output data.

MOTOROLA and the Stylized M Logo are registered trademarks of Motorola, Inc. Reg. U.S. Pat. & Tm. Off.
© Copyright 2001-2003 Motorola, Inc. All Rights Reserved.

See Also:

Checksum

Field Summary

Fields inherited from class com.mot.iden.zip.FilterOutputStream

out

Constructor Summary

CheckedOutputStream(java.io.OutputStream out, Checksum cksum)
Creates an output stream with the specified Checksum.

Method Summary

Checksum	getChecksum() Returns the Checksum for this output stream.
void	write(byte[] b, int off, int len) Writes an array of bytes.
void	write(int b) Writes a byte.

Methods inherited from class com.mot.iden.zip.FilterOutputStream

close, flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckedOutputStream

public CheckedOutputStream(java.io.OutputStream out,
                           Checksum cksum)

Creates an output stream with the specified Checksum.

Parameters:

out - the output stream

cksum - the checksum

Method Detail

write

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

Writes an array of bytes. Will block until the bytes are actually written.

Overrides:

write in class FilterOutputStream

Parameters:

b - the data to be written

off - the start offset of the data

len - the number of bytes to be written

Throws:

java.io.IOException - if an I/O error has occurred

See Also:

FilterOutputStream.write(int)

write

public void write(int b)
           throws java.io.IOException

Writes a byte. Will block until the byte is actually written.

Overrides:

write in class FilterOutputStream

Parameters:

b - the byte to be written

Throws:

java.io.IOException - if an I/O error has occurred

getChecksum

public Checksum getChecksum()

Returns the Checksum for this output stream.

Returns:

the Checksum