Package org.openpreservation.format.zip

Interface ZipArchiveCache

All Superinterfaces:

ZipArchive

All Known Implementing Classes:

ZipFileProcessor

public interface ZipArchiveCache
extends ZipArchive

An extension of ZipArchive that caches the contents of the archive and provides access to the InputStreams.

Method Summary

Modifier and Type	Method	Description
List<String>	getCachedEntryNames()	Get a List of all of the cached entries in the archive
InputStream	getEntryInputStream(String entryName)	Get the InputStream for the entry with the passed name, equivalent to the path.

Methods inherited from interface org.openpreservation.format.zip.ZipArchive

getFirstEntry, getPath, getZipEntries, getZipEntry, size

Method Details

getCachedEntryNames

List<String> getCachedEntryNames()

Get a List of all of the cached entries in the archive

Returns:

getEntryInputStream

InputStream getEntryInputStream(String entryName)
                         throws IOException

Get the InputStream for the entry with the passed name, equivalent to the path.

Returns:

the InputStream for the entry with the passed name, or null if no match

Throws:

IOException