com.amazonaws.internal

Class SdkInputStream

java.lang.Object

java.io.InputStream

com.amazonaws.internal.SdkInputStream

All Implemented Interfaces:

MetricAware, java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

AdjustedRangeInputStream, AwsChunkedEncodingInputStream, HttpMethodReleaseInputStream, RepeatableFileInputStream, RepeatableInputStream

public abstract class SdkInputStream
extends java.io.InputStream
implements MetricAware

Base class for AWS Java SDK specific InputStream.

Constructor Summary

Constructors

Constructor and Description
SdkInputStream()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	abort() Can be used to provide abortion logic prior to throwing the AbortedException.
protected void	abortIfNeeded() Aborts with subclass specific abortion logic executed if needed.
protected abstract java.io.InputStream	getWrappedInputStream() Returns the underlying input stream, if any, from the subclass; or null if there is no underlying input stream.
boolean	isMetricActivated() Returns true if this object or one of it's inner wrapped objects has metrics gathering activity turned on; false otherwise.

Methods inherited from class java.io.InputStream

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SdkInputStream

public SdkInputStream()

Method Detail

getWrappedInputStream

protected abstract java.io.InputStream getWrappedInputStream()

Returns the underlying input stream, if any, from the subclass; or null if there is no underlying input stream.

isMetricActivated

public final boolean isMetricActivated()

Description copied from interface: MetricAware

Returns true if this object or one of it's inner wrapped objects has metrics gathering activity turned on; false otherwise.

Specified by:

isMetricActivated in interface MetricAware

abortIfNeeded

protected final void abortIfNeeded()

Aborts with subclass specific abortion logic executed if needed. Note the interrupted status of the thread is cleared by this method.

Throws:

AbortedException - if found necessary.

abort

protected void abort()
              throws java.io.IOException

Can be used to provide abortion logic prior to throwing the AbortedException. No-op by default.

Throws:

java.io.IOException