Package com.oracle.bmc.io.internal

Class KeepOpenInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.oracle.bmc.io.internal.KeepOpenInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public final class KeepOpenInputStream
extends FilterInputStream

A wrapper around an InputStream that turns the close method into a no-op, and requires the calling of the doClose method instead.

This is necessary, because Jersey closes a stream once it has been read, but we may want to reset and read it again for retries.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
KeepOpenInputStream(InputStream is)

Method Summary

Modifier and Type	Method	Description
void	close()
static void	closeStream(InputStream is)	Close a stream, dealing properly with KeepOpenInputStreams.
void	doClose()	This method actually closes the stream, what close() is not doing.

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

KeepOpenInputStream

public KeepOpenInputStream(InputStream is)

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream

Throws:

IOException

doClose

public void doClose()
             throws IOException

This method actually closes the stream, what close() is not doing.

Throws:

IOException - if actually closing the stream throws an exception

closeStream

public static void closeStream(InputStream is)

Close a stream, dealing properly with KeepOpenInputStreams.

Parameters:

is - input stream to close