jp.co.intra_mart.common.aid.javaee.http.fileupload

クラス IMMultipartStream.ItemInputStream

java.lang.Object

java.io.InputStream

jp.co.intra_mart.common.aid.javaee.http.fileupload.IMMultipartStream.ItemInputStream

すべての実装されたインタフェース:

Closeable, AutoCloseable

含まれているクラス:

IMMultipartStream

public class IMMultipartStream.ItemInputStream
extends InputStream
implements org.apache.commons.fileupload.util.Closeable

An InputStream for reading an items contents.

メソッドのサマリー

修飾子とタイプ	メソッドと説明
int	available() Returns the number of bytes, which are currently available, without blocking.
void	close() Closes the input stream.
long	getBytesRead() Returns the number of bytes, which have been read by the stream.
boolean	isClosed() Returns, whether the stream is closed.
int	read() Returns the next byte in the stream.
int	read(byte[] b, int off, int len) Reads bytes into the given buffer.
long	skip(long bytes) Skips the given number of bytes.

クラスから継承されたメソッド java.io.InputStream

mark, markSupported, read, reset

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

メソッドの詳細

getBytesRead

public long getBytesRead()

Returns the number of bytes, which have been read by the stream.

戻り値:

Number of bytes, which have been read so far.

available

public int available()
              throws IOException

Returns the number of bytes, which are currently available, without blocking.

オーバーライド:

available クラス内 InputStream

戻り値:

Number of bytes in the buffer.

例外:

IOException - An I/O error occurs.

read

public int read()
         throws IOException

Returns the next byte in the stream.

定義:

read クラス内 InputStream

戻り値:

The next byte in the stream, as a non-negative integer, or -1 for EOF.

例外:

IOException - An I/O error occurred.

read

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

Reads bytes into the given buffer.

オーバーライド:

read クラス内 InputStream

パラメータ:

b - The destination buffer, where to write to.

off - Offset of the first byte in the buffer.

len - Maximum number of bytes to read.

戻り値:

Number of bytes, which have been actually read, or -1 for EOF.

例外:

IOException - An I/O error occurred.

close

public void close()
           throws IOException

Closes the input stream.

定義:

close インタフェース内 Closeable

定義:

close インタフェース内 AutoCloseable

オーバーライド:

close クラス内 InputStream

例外:

IOException - An I/O error occurred.

skip

public long skip(long bytes)
          throws IOException

Skips the given number of bytes.

オーバーライド:

skip クラス内 InputStream

パラメータ:

bytes - Number of bytes to skip.

戻り値:

The number of bytes, which have actually been skipped.

例外:

IOException - An I/O error occurred.

isClosed

public boolean isClosed()

Returns, whether the stream is closed.

戻り値:

True, if the stream is closed, otherwise false.