org.dspace.content.packager
Class PackageUtils.UnclosableInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          org.dspace.content.packager.PackageUtils.UnclosableInputStream

All Implemented Interfaces:

Closeable

Enclosing class:

PackageUtils

public static class PackageUtils.UnclosableInputStream
extends FilterInputStream

Stream wrapper that does not allow its wrapped stream to be closed. This is needed to work around problem when loading bitstreams from ZipInputStream. The Bitstream constructor invokes close() on the input stream, which would prematurely end the ZipInputStream. Example:

      ZipEntry ze = zip.getNextEntry();
      Bitstream bs = bundle.createBitstream(new PackageUtils.UnclosableInputStream(zipInput));
 

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

PackageUtils.UnclosableInputStream(InputStream in)

Method Summary

void	close() Do nothing, to prevent wrapped stream from being closed prematurely.

Methods inherited from class java.io.FilterInputStream

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

Methods inherited from class java.lang.Object

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

Constructor Detail

PackageUtils.UnclosableInputStream

public PackageUtils.UnclosableInputStream(InputStream in)

Method Detail

close

public void close()

Do nothing, to prevent wrapped stream from being closed prematurely.

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream