com.amazonaws.services.s3.internal

クラス RepeatableInputStream

java.lang.Object

java.io.InputStream

com.amazonaws.services.s3.internal.RepeatableInputStream

すべての実装されたインタフェース:

java.io.Closeable, java.lang.AutoCloseable

public class RepeatableInputStream
extends java.io.InputStream

A repeatable input stream wrapper for any input stream. This input stream relies on buffered data to repeat, and can therefore only be repeated when less data has been read than this buffer can hold.

Note: Always use a RepeatableFileInputStream instead of this class if you are sourcing data from a file, as the file-based repeatable input stream can be repeated without any limitations.

コンストラクタの概要

コンストラクタ

コンストラクタと説明
RepeatableInputStream(java.io.InputStream inputStream, int bufferSize) Creates a repeatable input stream based on another input stream.

メソッドの概要

メソッド

修飾子とタイプ	メソッドと説明
int	available()
void	close()
java.io.InputStream	getWrappedInputStream()
void	mark(int readlimit) This method can only be used while less data has been read from the input stream than fits into the buffer.
boolean	markSupported()
int	read()
int	read(byte[] out, int outOffset, int outLength)
void	reset() Resets the input stream to the beginning by pointing the buffer offset to the beginning of the available data buffer.

クラスから継承されたメソッド java.io.InputStream

read, skip

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

RepeatableInputStream

public RepeatableInputStream(java.io.InputStream inputStream,
                     int bufferSize)

Creates a repeatable input stream based on another input stream.

パラメータ:

inputStream - The input stream to wrap. The data read from the wrapped input stream is buffered as it is read, up to the buffer limit specified.

bufferSize - The number of bytes buffered by this class.

メソッドの詳細

reset

public void reset()
           throws java.io.IOException

Resets the input stream to the beginning by pointing the buffer offset to the beginning of the available data buffer.

オーバーライド:

reset クラス内 java.io.InputStream

例外:

java.io.IOException - When the available buffer size has been exceeded, in which case the input stream data cannot be repeated.

markSupported

public boolean markSupported()

オーバーライド:

markSupported クラス内 java.io.InputStream

関連項目:

InputStream.markSupported()

mark

public void mark(int readlimit)

This method can only be used while less data has been read from the input stream than fits into the buffer. The readLimit parameter is ignored entirely.

オーバーライド:

mark クラス内 java.io.InputStream

available

public int available()
              throws java.io.IOException

オーバーライド:

available クラス内 java.io.InputStream

例外:

java.io.IOException

関連項目:

InputStream.available()

close

public void close()
           throws java.io.IOException

定義:

close インタフェース内 java.io.Closeable

定義:

close インタフェース内 java.lang.AutoCloseable

オーバーライド:

close クラス内 java.io.InputStream

例外:

java.io.IOException

関連項目:

InputStream.close()

read

public int read(byte[] out,
       int outOffset,
       int outLength)
         throws java.io.IOException

オーバーライド:

read クラス内 java.io.InputStream

例外:

java.io.IOException

関連項目:

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

read

public int read()
         throws java.io.IOException

定義:

read クラス内 java.io.InputStream

例外:

java.io.IOException

関連項目:

InputStream.read()

getWrappedInputStream

public java.io.InputStream getWrappedInputStream()