Package org.apache.commons.io.input

Class CloseShieldInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.apache.commons.io.input.ProxyInputStream

org.apache.commons.io.input.CloseShieldInputStream

public class CloseShieldInputStream
extends ProxyInputStream

Proxy stream that prevents the underlying input stream from being closed.

This class is typically used in cases where an input stream needs to be passed to a component that wants to explicitly close the stream even if more input would still be available to other components.

Since:

1.4

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
CloseShieldInputStream(java.io.InputStream in)	Creates a proxy that shields the given input stream from being closed.

Method Summary

Modifier and Type	Method	Description
void	close()	Replaces the underlying input stream with a ClosedInputStream sentinel.

Methods inherited from class java.io.InputStream

readAllBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

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

Methods inherited from class org.apache.commons.io.input.ProxyInputStream

afterRead, available, beforeRead, handleIOException, mark, markSupported, read, read, read, reset, skip

Constructor Detail

CloseShieldInputStream

public CloseShieldInputStream(java.io.InputStream in)

Creates a proxy that shields the given input stream from being closed.

Parameters:

in - underlying input stream

Method Detail

close

public void close()

Replaces the underlying input stream with a ClosedInputStream sentinel. The original input stream will remain open, but this proxy will appear closed.

Overrides:

close in class ProxyInputStream