org.mycore.backend.hibernate
Class MCRHIBURNStore

java.lang.Object
  org.mycore.backend.hibernate.MCRHIBURNStore

All Implemented Interfaces:

MCRURNStore

public class MCRHIBURNStore
extends Object
implements MCRURNStore

This class implements the MCRXMLInterface.

Field Summary

(package private) static Logger

logger

Constructor Summary

MCRHIBURNStore()
The constructor for the class MCRHIBURLStore.

Method Summary

void	assignURN(String urn, String id) Assigns the given urn to the given document ID
void	assignURN(String urn, String id, String path, String filename) Assigns the given urn to the given derivate ID
void	create(String urn, String id) The method create a new item in the datastore.
void	create(String urn, String id, String path, String filename) The method creates a new item in the datastore.
void	delete(String urn) The method remove a item for the URN from the datastore.
void	deleteByObjectID(String objID) The method remove a item for the URN from the datastore.
boolean	exist(String urn) This method check that the URN exist in this store.
String	getDocumentIDforURN(String urn) Retrieves the URN that is assigned to the given document ID
String	getURNforDocument(String id) Retrieves the URN that is assigned to the given document ID
boolean	hasURNAssigned(String id) Checks wether an object has an urn assigned or not
boolean	isAssigned(String urn) Returns true if the given urn is assigned to a document ID
void	removeURN(String urn) Removes the urn (and assigned document ID) from the persistent store
void	removeURNByObjectID(String objID) Removes the urn (and assigned document ID) from the persistent store by the given object id

Methods inherited from class java.lang.Object

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

Field Detail

logger

static Logger logger

Constructor Detail

MCRHIBURNStore

public MCRHIBURNStore()

The constructor for the class MCRHIBURLStore.

Method Detail

create

public final void create(String urn,
                         String id)
                  throws MCRPersistenceException

The method create a new item in the datastore.

Parameters:

urn - a URN

id - the MCRObjectID as String

Throws:

MCRPersistenceException - the method arguments are not correct

create

public final void create(String urn,
                         String id,
                         String path,
                         String filename)
                  throws MCRPersistenceException

The method creates a new item in the datastore.

Parameters:

urn - a URN

id - the MCRObjectID as String

path - the path of the derivate in the IFS

Throws:

MCRPersistenceException - the method arguments are not correct

assignURN

public void assignURN(String urn,
                      String id)

Assigns the given urn to the given document ID

Specified by:

assignURN in interface MCRURNStore

Parameters:

urn - a URN

id - the MCRObjectID as String

Throws:

MCRPersistenceException - the method arguments are not correct

assignURN

public void assignURN(String urn,
                      String id,
                      String path,
                      String filename)

Assigns the given urn to the given derivate ID

Specified by:

assignURN in interface MCRURNStore

Parameters:

urn - a URN

id - the MCRObjectID as String

path - the path of the derivate

Throws:

MCRPersistenceException - the method arguments are not correct

delete

public final void delete(String urn)
                  throws MCRPersistenceException

The method remove a item for the URN from the datastore.

Parameters:

urn - a URN

Throws:

MCRPersistenceException - the method argument is not correct

deleteByObjectID

public final void deleteByObjectID(String objID)
                            throws MCRPersistenceException

The method remove a item for the URN from the datastore.

Parameters:

objID - an object id

Throws:

MCRPersistenceException - the method argument is not correct

removeURN

public void removeURN(String urn)

Removes the urn (and assigned document ID) from the persistent store

Specified by:

removeURN in interface MCRURNStore

Parameters:

urn - a URN

Throws:

MCRPersistenceException - the method argument is not correct

getURNforDocument

public final String getURNforDocument(String id)
                               throws MCRPersistenceException

Retrieves the URN that is assigned to the given document ID

Specified by:

getURNforDocument in interface MCRURNStore

Parameters:

id - the MCRObjectID as String

Returns:

the urn, or null if no urn is assigned to this ID

Throws:

MCRPersistenceException

removeURNByObjectID

public void removeURNByObjectID(String objID)

Removes the urn (and assigned document ID) from the persistent store by the given object id

Specified by:

removeURNByObjectID in interface MCRURNStore

Parameters:

urn - a URN

Throws:

MCRPersistenceException - the method argument is not correct

getDocumentIDforURN

public final String getDocumentIDforURN(String urn)
                                 throws MCRPersistenceException

Retrieves the URN that is assigned to the given document ID

Specified by:

getDocumentIDforURN in interface MCRURNStore

Parameters:

urn - the URN as String

Returns:

the document ID, or null if no urn is assigned to this ID

Throws:

MCRPersistenceException

hasURNAssigned

public final boolean hasURNAssigned(String id)
                             throws MCRPersistenceException

Checks wether an object has an urn assigned or not

Specified by:

hasURNAssigned in interface MCRURNStore

Parameters:

id - the MCRObjectID as String

Returns:

true if an urn is assigned to the given object, false otherwise

Throws:

MCRPersistenceException

exist

public final boolean exist(String urn)

This method check that the URN exist in this store.

Returns:

true if the URN exist, else return false

isAssigned

public boolean isAssigned(String urn)

Returns true if the given urn is assigned to a document ID

Specified by:

isAssigned in interface MCRURNStore

Parameters:

urn - a URN

Returns:

true if the URN exist, else return false