com.amazonaws.internal

Class SdkFilterInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.amazonaws.internal.SdkFilterInputStream

All Implemented Interfaces:

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

Direct Known Subclasses:

AbstractRepeatableCipherInputStream, ByteRangeCapturingInputStream, CipherLiteInputStream, CountingInputStream, CRC32ChecksumCalculatingInputStream, InputSubstream, LengthCheckInputStream, MD5DigestCalculatingInputStream, MetricFilterInputStream, ProgressReportingInputStream, ProgressReportingInputStream, S3ObjectInputStream, ServiceClientHolderInputStream

public class SdkFilterInputStream
extends java.io.FilterInputStream
implements MetricAware

Base class for AWS Java SDK specific FilterInputStream.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SdkFilterInputStream(java.io.InputStream in)

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.
int	available()
void	close()
boolean	isMetricActivated() Returns true if this object or one of it's inner wrapped objects has metrics gathering activity turned on; false otherwise.
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

read

Methods inherited from class java.lang.Object

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

Constructor Detail

SdkFilterInputStream

protected SdkFilterInputStream(java.io.InputStream in)

Method Detail

isMetricActivated

public 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()

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

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

public int read(byte[] b,
       int off,
       int len)
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.FilterInputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.FilterInputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.FilterInputStream

Throws:

java.io.IOException

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.FilterInputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.FilterInputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.FilterInputStream