程序包 com.baidubce.util

类 MD5DigestCalculatingInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.baidubce.util.MD5DigestCalculatingInputStream

所有已实现的接口:

Closeable, AutoCloseable

public class MD5DigestCalculatingInputStream
extends FilterInputStream

Simple InputStream wrapper that examines the wrapped stream's contents as they are read and calculates and MD5 digest.

字段概要

从类继承的字段 java.io.FilterInputStream

in

构造器概要

构造器

构造器	说明
MD5DigestCalculatingInputStream(InputStream in, long len)

方法概要

修饰符和类型	方法	说明
byte[]	getMd5Digest()
int	read()
int	read(byte[] b, int off, int len)
void	reset()	Resets the wrapped input stream and the in progress message digest.

从类继承的方法 java.io.FilterInputStream

available, close, mark, markSupported, read, skip

从类继承的方法 java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

从类继承的方法 java.lang.Object

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

构造器详细资料

MD5DigestCalculatingInputStream

public MD5DigestCalculatingInputStream(InputStream in,
                                       long len)
                                throws NoSuchAlgorithmException

抛出:

NoSuchAlgorithmException

方法详细资料

getMd5Digest

public byte[] getMd5Digest()

reset

public void reset()
           throws IOException

Resets the wrapped input stream and the in progress message digest.

覆盖:

reset 在类中 FilterInputStream

抛出:

IOException

另请参阅:

InputStream.reset()

read

public int read()
         throws IOException

覆盖:

read 在类中 FilterInputStream

抛出:

IOException

另请参阅:

InputStream.read()

read

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

覆盖:

read 在类中 FilterInputStream

抛出:

IOException

另请参阅:

InputStream.read(byte[], int, int)