程序包 cn.taketoday.util

类 FastByteArrayOutputStream.UpdateMessageDigestInputStream

java.lang.Object

java.io.InputStream

cn.taketoday.util.FastByteArrayOutputStream.UpdateMessageDigestInputStream

所有已实现的接口:

Closeable, AutoCloseable

直接已知子类:

FastByteArrayOutputStream.FastByteArrayInputStream

封闭类:

FastByteArrayOutputStream

abstract static class FastByteArrayOutputStream.UpdateMessageDigestInputStream
extends InputStream

构造器概要

构造器

构造器	说明
UpdateMessageDigestInputStream()

方法概要

修饰符和类型	方法	说明
void	updateMessageDigest(MessageDigest messageDigest)	Update the message digest with the rest of the bytes in this stream.
void	updateMessageDigest(MessageDigest messageDigest, int len)	Update the message digest with the next len bytes in this stream.

从类继承的方法 java.io.InputStream

available, close, mark, markSupported, nullInputStream, read, read, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, 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

UpdateMessageDigestInputStream

UpdateMessageDigestInputStream()

方法详细资料

updateMessageDigest

public void updateMessageDigest(MessageDigest messageDigest)
                         throws IOException

Update the message digest with the rest of the bytes in this stream.

Using this method is more optimized since it avoids creating new byte arrays for each call.

参数:

messageDigest - the message digest to update

抛出:

IOException - when propagated from InputStream.read()

updateMessageDigest

public void updateMessageDigest(MessageDigest messageDigest,
 int len)
                         throws IOException

Update the message digest with the next len bytes in this stream.

Using this method is more optimized since it avoids creating new byte arrays for each call.

参数:

messageDigest - the message digest to update

len - how many bytes to read from this stream and use to update the message digest

抛出:

IOException - when propagated from InputStream.read()