All Implemented Interfaces:

MetricAware, Releasable, Closeable, AutoCloseable

Direct Known Subclasses:

AdjustedRangeInputStream, AwsChunkedEncodingInputStream, RepeatableFileInputStream, RepeatableInputStream

public abstract class SdkInputStream
extends InputStream
implements MetricAware, Releasable 

• Constructor Summary

  Constructors

  Constructor and Description
  SdkInputStream ()

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  boolean	isMetricActivated () Returns true if this object or one of it's inner wrapped objects has metrics gathering activity turned on; false otherwise.
  void	release () WARNING: Subclass that overrides this method must NOT call super.release() or else it would lead to infinite loop.

  • Methods inherited from class java.io.InputStream

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

  • Methods inherited from class java.lang.Object

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

• Constructor Detail

  • SdkInputStream

    public SdkInputStream()

• Method Detail

  • 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

  • release

    public void release()

    WARNING: Subclass that overrides this method must NOT call super.release() or else it would lead to infinite loop.

    Releases the allocated resource. This method should not be called except by the caller who allocated the resource at the very top of the call stack. This allows, typically, a Closeable resource to be not unintentionally released owing to the calling of the Closeable.close() methods by implementation deep down in the call stack.

    For example, the creation of a ResettableInputStream would entail physically opening a file. If the opened file is meant to be closed only (in a finally block) by the very same code block that created it, then it is necessary that the release method must not be called while the execution is made in other stack frames. In such case, as other stack frames may inadvertently or indirectly call the close method of the stream, the creator of the stream would need to explicitly disable the accidental closing via ResettableInputStream#disableClose(), so that the release method becomes the only way to truly close the opened file.

    Specified by:

    release in interface Releasable