java.lang.Object
- java.io.InputStream
- - org.jets3t.service.io.RepeatableInputStream

All Implemented Interfaces:

Closeable, AutoCloseable, InputStreamWrapper
```
public class RepeatableInputStream
extends InputStream
implements InputStreamWrapper
```
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.
This class uses properties obtained through Jets3tProperties. For more information on these properties please refer to JetS3t Configuration

Author:

James Murty

Constructor Summary

Constructors
Constructor Description

RepeatableInputStream(InputStream inputStream, int bufferSize)
Creates a repeatable input stream based on another input stream.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`available()`
`void`	`close()`
`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.

Methods inherited from class java.io.InputStream
nullInputStream, read, readAllBytes, readNBytes, readNBytes, skip, transferTo

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RepeatableInputStream
```
public RepeatableInputStream(InputStream inputStream,
                             int bufferSize)
```
    Creates a repeatable input stream based on another input stream.
    
    Parameters:
    
    inputStream - an 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.
- Method Detail
  - reset
```
public void reset()
           throws IOException
```
    Resets the input stream to the beginning by pointing the buffer offset to the beginning of the available data buffer.
    
    Overrides:
    
    reset in class InputStream
    
    Throws:
    
    UnrecoverableIOException - when the available buffer size has been exceeded, in which case the input stream data cannot be repeated.
    
    IOException
  - markSupported
```
public boolean markSupported()
```
    Overrides:
    
    markSupported in class InputStream
  - 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.
    
    Overrides:
    
    mark in class InputStream
  - available
```
public int available()
              throws IOException
```
    Overrides:
    
    available in class InputStream
    
    Throws:
    
    IOException
  - close
```
public void close()
           throws IOException
```
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface Closeable
    
    Overrides:
    
    close in class InputStream
    
    Throws:
    
    IOException
  - read
```
public int read(byte[] out,
                int outOffset,
                int outLength)
         throws IOException
```
    Overrides:
    
    read in class InputStream
    
    Throws:
    
    IOException
  - read
```
public int read()
         throws IOException
```
    Specified by:
    
    read in class InputStream
    
    Throws:
    
    IOException
  - getWrappedInputStream
```
public InputStream getWrappedInputStream()
```
    Specified by:
    
    getWrappedInputStream in interface InputStreamWrapper
    
    Returns:
    
    the underlying input stream wrapped by this class.

Class RepeatableInputStream

Constructor Summary

Method Summary

Methods inherited from class java.io.InputStream

Methods inherited from class java.lang.Object

Constructor Detail

RepeatableInputStream

Method Detail

reset

markSupported

mark

available

close

read

read

getWrappedInputStream