Package org.apache.commons.vfs2.util
Class RawMonitorInputStream
- java.lang.Object
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- java.io.InputStream
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- java.io.FilterInputStream
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- org.apache.commons.vfs2.util.RawMonitorInputStream
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
public class RawMonitorInputStream extends java.io.FilterInputStream
An InputStream that provides end-of-stream monitoring.This is the same as
MonitorInputStream
but without the buffering.- Since:
- 2.5.0
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Constructor Summary
Constructors Constructor Description RawMonitorInputStream(java.io.InputStream inputStream)
Constructs a MonitorInputStream from the passed InputStream.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
available()
Returns 0 if the stream is at EOF, else the underlying inputStream will be queried.void
close()
Closes this input stream and releases any system resources associated with the stream.long
getCount()
Gets the number of bytes read by this input stream.void
mark(int readLimit)
protected void
onClose()
Called after the stream has been closed.int
read()
Reads a character.int
read(byte[] buffer, int offset, int length)
Reads bytes from this input stream.
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Constructor Detail
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RawMonitorInputStream
public RawMonitorInputStream(java.io.InputStream inputStream)
Constructs a MonitorInputStream from the passed InputStream.- Parameters:
inputStream
- The input stream to wrap.
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Method Detail
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available
public int available() throws java.io.IOException
Returns 0 if the stream is at EOF, else the underlying inputStream will be queried.- Overrides:
available
in classjava.io.FilterInputStream
- Returns:
- The number of bytes that are available.
- Throws:
java.io.IOException
- if an error occurs.
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close
public void close() throws java.io.IOException
Closes this input stream and releases any system resources associated with the stream.- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Overrides:
close
in classjava.io.FilterInputStream
- Throws:
java.io.IOException
- if an error occurs.
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getCount
public long getCount()
Gets the number of bytes read by this input stream.- Returns:
- The number of bytes read by this input stream.
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mark
public void mark(int readLimit)
- Overrides:
mark
in classjava.io.FilterInputStream
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onClose
protected void onClose() throws java.io.IOException
Called after the stream has been closed. This implementation does nothing.- Throws:
java.io.IOException
- if an error occurs.
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read
public int read() throws java.io.IOException
Reads a character.- Overrides:
read
in classjava.io.FilterInputStream
- Returns:
- The character that was read as an integer.
- Throws:
java.io.IOException
- if an error occurs.
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read
public int read(byte[] buffer, int offset, int length) throws java.io.IOException
Reads bytes from this input stream.- Overrides:
read
in classjava.io.FilterInputStream
- Parameters:
buffer
- A byte array in which to place the characters read.offset
- The offset at which to start reading.length
- The maximum number of bytes to read.- Returns:
- The number of bytes read.
- Throws:
java.io.IOException
- if an error occurs.
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