org.fcrepo.kernel.utils

Interface CacheEntry

public interface CacheEntry

A CacheEntry abstraction for the various possible types of entries

Author:

fasseg

Method Summary

Methods

Modifier and Type	Method and Description
Collection<FixityResult>	checkFixity(URI checksum, long size) Check the fixity of a CacheEntry
String	getExternalIdentifier() Generate a human-readable identifier for the location of this entry
InputStream	getInputStream() Get a raw input stream from the underlying store

Method Detail

checkFixity

Collection<FixityResult> checkFixity(URI checksum,
                                   long size)
                                     throws javax.jcr.RepositoryException

Check the fixity of a CacheEntry

Parameters:

checksum - the checksum previously generated for the entry

size - the size of the entry

Returns:

a FixityResult containing the relevant data

Throws:

javax.jcr.RepositoryException

getInputStream

InputStream getInputStream()
                           throws javax.jcr.RepositoryException

Get a raw input stream from the underlying store

Returns:

the content for this entry

Throws:

javax.jcr.RepositoryException

getExternalIdentifier

String getExternalIdentifier()
                             throws javax.jcr.RepositoryException

Generate a human-readable identifier for the location of this entry

Returns:

human-readable identifier for the location of this entry

Throws:

javax.jcr.RepositoryException