Class Fedora.Storage.DigitalObjectIDResolver 
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Class Fedora.Storage.DigitalObjectIDResolver 

Object
   |
   +----Fedora.Storage.DigitalObjectIDResolver
public class DigitalObjectIDResolver
extends Object

Constructor Index

o Fedora.Storage.DigitalObjectIDResolver()
Constructor

Method Index

o GetLocation(String)
Return a String that is the fully qualified file path of the file identified by the DigitalObject key.
o ListLocalDOIDs()
list all digital objects in the digital object resolver table.
o NumberOfLocalDOs()
returns the number of digital objects stored locally.
o RegisterLocalDOID(String, String)
Register a local digital object in the local digital object resolver table.
o UnregisterLocalDOID(String)
Unregister a local digital object from the digital object resolver table.
o Verify(String)
method to determine whether an particular digital object exists in the digital object resolver table.

Constructors

o DigitalObjectIDResolver 
public DigitalObjectIDResolver() throws RepositorySystemError
Constructor

Methods

o GetLocation 
public java.lang.String GetLocation(String DOID)
Return a String that is the fully qualified file path of the file identified by the DigitalObject key.

Parameters:
DOID - unique id of file for the serialized DigitalObject
Returns:
the String of the file path.
o ListLocalDOIDs 
public java.lang.String[] ListLocalDOIDs()
list all digital objects in the digital object resolver table.

Returns:
an array of Strings, each of which is a DOID in the digital object resolver table. If the table is empty, return null.
o NumberOfLocalDOs 
public int NumberOfLocalDOs()
returns the number of digital objects stored locally.

Returns:
an int equal to the number of digital objects in the digital object resolver table
o RegisterLocalDOID 
public boolean RegisterLocalDOID(String DOID,
                                 String location) throws RepositorySystemError
Register a local digital object in the local digital object resolver table.

Parameters:
DOID - unique id of digital object file the for the serialized component
location - the string of the local file path for this digital object
Returns:
true if it registered the local digital object, false otherwise
o UnregisterLocalDOID 
public boolean UnregisterLocalDOID(String DOID) throws RepositorySystemError
Unregister a local digital object from the digital object resolver table.

Parameters:
DOID - unique id of the local digital object
Returns:
true if component is no longer registered, false otherwise
o Verify 
public int Verify(String DOID)
method to determine whether an particular digital object exists in the digital object resolver table.

Parameters:
DOID - unique id for the DigitalObject
Returns:
1 if DOID is in table, 0 otherwise NOTE that this isn't boolean because IDL level idea is that there may be more than two return values (e.g. local, non-local, non-existent ...) 
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