org.fcrepo.kernel.modeshape.services

Class NodeServiceImpl

java.lang.Object

org.fcrepo.kernel.modeshape.services.AbstractService

org.fcrepo.kernel.modeshape.services.NodeServiceImpl

All Implemented Interfaces:

NodeService, Service<FedoraResource>

@Component
public class NodeServiceImpl
extends AbstractService
implements NodeService

Service for managing access to Fedora 'nodes' (either datastreams or objects, we don't care.)

Since:

May 9, 2013

Author:

Chris Beer, ajs6f

Field Summary

Fields inherited from class org.fcrepo.kernel.modeshape.services.AbstractService

jcrTools

Constructor Summary

Constructors

Constructor and Description
NodeServiceImpl()

Method Summary

Modifier and Type	Method and Description
void	copyObject(FedoraSession session, String source, String destination) Copy an existing object from the source path to the destination path
boolean	exists(FedoraSession session, String path) test node existence at path
FedoraResource	find(FedoraSession session, String path) Retrieve an existing Fedora resource at the given path
FedoraResource	findOrCreate(FedoraSession session, String path) Retrieve a T instance by session and path
void	moveObject(FedoraSession session, String source, String destination) Move an existing object from the source path to the destination path

Methods inherited from class org.fcrepo.kernel.modeshape.services.AbstractService

findNode, findOrCreateNode, tagHierarchyWithPairtreeMixin

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeServiceImpl

public NodeServiceImpl()

Method Detail

exists

public boolean exists(FedoraSession session,
                      String path)

Description copied from class: AbstractService

test node existence at path

Specified by:

exists in interface Service<FedoraResource>

Overrides:

exists in class AbstractService

Parameters:

session - the session

path - the path

Returns:

whether T exists at the given path

find

public FedoraResource find(FedoraSession session,
                           String path)

Retrieve an existing Fedora resource at the given path

Specified by:

find in interface Service<FedoraResource>

Parameters:

session - a JCR session

path - a JCR path

Returns:

Fedora resource at the given path

copyObject

public void copyObject(FedoraSession session,
                       String source,
                       String destination)

Copy an existing object from the source path to the destination path

Specified by:

copyObject in interface NodeService

Parameters:

session - a JCR session

source - the source path

destination - the destination path

moveObject

public void moveObject(FedoraSession session,
                       String source,
                       String destination)

Move an existing object from the source path to the destination path

Specified by:

moveObject in interface NodeService

Parameters:

session - the session

source - the source path

destination - the destination path

findOrCreate

public FedoraResource findOrCreate(FedoraSession session,
                                   String path)

Description copied from interface: Service

Retrieve a T instance by session and path

Specified by:

findOrCreate in interface Service<FedoraResource>

Parameters:

session - the session

path - the path

Returns:

retrieved T