com.bumptech.glide.load.data

Class InputStreamRewinder

java.lang.Object

com.bumptech.glide.load.data.InputStreamRewinder

All Implemented Interfaces:

DataRewinder<InputStream>

public final class InputStreamRewinder
extends Object
implements DataRewinder<InputStream>

Implementation for InputStreams that rewinds streams by wrapping them in a buffered stream.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	InputStreamRewinder.Factory Factory for producing InputStreamRewinders from InputStreams.

Method Summary

Modifier and Type	Method and Description
void	cleanup() Called when this rewinder is no longer needed and can be cleaned up.
InputStream	rewindAndGet() Rewinds the wrapped data back to the position it was at when this object was instantiated and returns the re-wound data (or a wrapper for the re-wound data).

Methods inherited from class java.lang.Object

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

Method Detail

rewindAndGet

public InputStream rewindAndGet()
                         throws IOException

Description copied from interface: DataRewinder

Rewinds the wrapped data back to the position it was at when this object was instantiated and returns the re-wound data (or a wrapper for the re-wound data).

Specified by:

rewindAndGet in interface DataRewinder<InputStream>

Returns:

An object pointing to the wrapped data.

Throws:

IOException

cleanup

public void cleanup()

Description copied from interface: DataRewinder

Called when this rewinder is no longer needed and can be cleaned up.

The underlying data may still be in use and should not be closed or invalidated.

Specified by:

cleanup in interface DataRewinder<InputStream>