org.jclouds.util

Class InputStreamChain

java.lang.Object

java.io.InputStream

org.jclouds.util.InputStreamChain

All Implemented Interfaces:

Closeable, AutoCloseable

public class InputStreamChain
extends InputStream

InputStream implementation that allows chaining of various streams for seamless sequential reading

Author:

Adrian Cole, Tomas Varaneckas

Constructor Summary

Constructors

Constructor and Description
InputStreamChain(InputStream... inputStreams)

Method Summary

Methods

Modifier and Type	Method and Description
InputStreamChain	addAsInputStream(String value) Adds a String to the end of chain
InputStreamChain	addInputStream(InputStream stream) Adds input stream to the end of chain
int	available()
void	close()
void	mark(int i)
boolean	markSupported()
int	read()
void	reset()
long	skip(long l)

Methods inherited from class java.io.InputStream

read, read

Methods inherited from class java.lang.Object

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

Constructor Detail

InputStreamChain

public InputStreamChain(InputStream... inputStreams)

Method Detail

addInputStream

public InputStreamChain addInputStream(InputStream stream)

Adds input stream to the end of chain

Parameters:

stream - InputStream to add to chain

Returns:

instance of self (for fluent calls)

addAsInputStream

public InputStreamChain addAsInputStream(String value)

Adds a String to the end of chain

Parameters:

value - String to add to the chain

Returns:

instance of self (for fluent calls)

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

mark

public void mark(int i)

Overrides:

mark in class InputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

skip

public long skip(long l)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException