com.hybris.datahub.core.services.impl

Class FragmentedImpExInputStream

java.lang.Object

java.io.InputStream

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

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class FragmentedImpExInputStream
extends java.io.InputStream

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

Constructor Summary

Constructors

Constructor and Description
FragmentedImpExInputStream(java.util.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(java.util.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()

Specified by:

read in class java.io.InputStream

read

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

Parameters:

b -

off -

len -

Returns:

The amount of bytes that were read.

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

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.InputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream