Class MultipartStream.ItemInputStream
java.lang.Object
java.io.InputStream
org.apache.tomcat.util.http.fileupload.MultipartStream.ItemInputStream
- All Implemented Interfaces:
Closeable
,AutoCloseable
,Closeable
- Enclosing class:
- MultipartStream
An
InputStream
for reading an items contents.-
Method Summary
Modifier and TypeMethodDescriptionint
Returns the number of bytes, which are currently available, without blocking.void
close()
Closes the input stream.void
close
(boolean pCloseUnderlying) Closes the input stream.long
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.Methods inherited from class java.io.InputStream
mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skipNBytes, transferTo
-
Method Details
-
getBytesRead
public long getBytesRead()Returns the number of bytes, which have been read by the stream.- Returns:
- Number of bytes, which have been read so far.
-
available
Returns the number of bytes, which are currently available, without blocking.- Overrides:
available
in classInputStream
- Returns:
- Number of bytes in the buffer.
- Throws:
IOException
- An I/O error occurs.
-
read
Returns the next byte in the stream.- Specified by:
read
in classInputStream
- Returns:
- The next byte in the stream, as a non-negative integer, or -1 for EOF.
- Throws:
IOException
- An I/O error occurred.
-
read
Reads bytes into the given buffer.- Overrides:
read
in classInputStream
- Parameters:
b
- The destination buffer, where to write to.off
- Offset of the first byte in the buffer.len
- Maximum number of bytes to read.- Returns:
- Number of bytes, which have been actually read, or -1 for EOF.
- Throws:
IOException
- An I/O error occurred.
-
close
Closes the input stream.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in interfaceCloseable
- Overrides:
close
in classInputStream
- Throws:
IOException
- An I/O error occurred.
-
close
Closes the input stream.- Parameters:
pCloseUnderlying
- Whether to close the underlying stream (hard close)- Throws:
IOException
- An I/O error occurred.
-
skip
Skips the given number of bytes.- Overrides:
skip
in classInputStream
- Parameters:
bytes
- Number of bytes to skip.- Returns:
- The number of bytes, which have actually been skipped.
- Throws:
IOException
- An I/O error occurred.
-
isClosed
public boolean isClosed()Returns, whether the stream is closed.
-