com.hybris.datahub.core.services.impl

Class FragmentedImpExInputStream

java.lang.Object

java.io.InputStream

com.hybris.datahub.core.services.impl.FragmentedImpExInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class FragmentedImpExInputStream
extends InputStream

An input stream for reading the fragmented ImpEx file content received from DataHub.

Constructor Summary

Constructors

Constructor and Description
FragmentedImpExInputStream(List<ImpExFragment> f) Instantiates this input stream.

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
boolean	markSupported()
int	read()
int	read(byte[] b, int off, int len) Override in order to catch custom exception and rethrow IOException.

Methods inherited from class java.io.InputStream

mark, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

FragmentedImpExInputStream

public FragmentedImpExInputStream(List<ImpExFragment> f)

Instantiates this input stream.

Parameters:

f - a list of ImpEx fragments to read content from. This stream will read the fragments in the same order they received in the list.

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

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

Override in order to catch custom exception and rethrow IOException. This is necessary because the default implementation swallows IOException silently which causes MediaUtil.copy() to continue to read as it expects more data to arrive.

Overrides:

read in class InputStream

Parameters:

b -

off -

len -

Returns:

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream