org.openrdf.http.object.filters
Class MD5ValidatingChannel

java.lang.Object
  org.openrdf.http.object.filters.MD5ValidatingChannel

All Implemented Interfaces:

Closeable, Channel, ReadableByteChannel

public class MD5ValidatingChannel
extends Object
implements ReadableByteChannel

Computes the MD5 sum of this stream and throws an exception if it is wrong.

Constructor Summary

MD5ValidatingChannel(ReadableByteChannel delegate, String md5)

Method Summary

void	close()
String	getContentMD5()
boolean	isOpen()
int	read(ByteBuffer dst)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MD5ValidatingChannel

public MD5ValidatingChannel(ReadableByteChannel delegate,
                            String md5)
                     throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

Method Detail

getContentMD5

public String getContentMD5()

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface Channel

Throws:

IOException

read

public int read(ByteBuffer dst)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object