Package org.apache.unomi.services.impl.lists

Class UserListServiceImpl

java.lang.Object

org.apache.unomi.services.impl.AbstractServiceImpl

org.apache.unomi.services.impl.lists.UserListServiceImpl

All Implemented Interfaces:

EventListener, UserListService, org.osgi.framework.BundleListener, org.osgi.framework.SynchronousBundleListener

public class UserListServiceImpl
extends AbstractServiceImpl
implements UserListService, org.osgi.framework.SynchronousBundleListener

Created by amidani on 24/03/2017.

Field Summary

Fields inherited from class org.apache.unomi.services.impl.AbstractServiceImpl

definitionsService, persistenceService

Constructor Summary

Constructors

Constructor	Description
UserListServiceImpl()

Method Summary

Modifier and Type	Method	Description
void	bundleChanged(org.osgi.framework.BundleEvent bundleEvent)
List<UserList>	getAllUserLists()
PartialList<Metadata>	getUserListMetadatas(int offset, int size, String sortBy)	Retrieves user lists metadatas, ordered according to the specified sortBy String and and paged: only size of them are retrieved, starting with the offset-th one.
void	postConstruct()
void	preDestroy()
void	setBundleContext(org.osgi.framework.BundleContext bundleContext)

Methods inherited from class org.apache.unomi.services.impl.AbstractServiceImpl

getMetadatas, getMetadatas, setDefinitionsService, setPersistenceService

Methods inherited from class java.lang.Object

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

Constructor Detail

UserListServiceImpl

public UserListServiceImpl()

Method Detail

setBundleContext

public void setBundleContext(org.osgi.framework.BundleContext bundleContext)

postConstruct

public void postConstruct()

preDestroy

public void preDestroy()

getAllUserLists

public List<UserList> getAllUserLists()

Specified by:

getAllUserLists in interface UserListService

Returns:

a List of UserList

getUserListMetadatas

public PartialList<Metadata> getUserListMetadatas(int offset,
                                                  int size,
                                                  String sortBy)

Description copied from interface: UserListService

Retrieves user lists metadatas, ordered according to the specified sortBy String and and paged: only size of them are retrieved, starting with the offset-th one.

Specified by:

getUserListMetadatas in interface UserListService

Parameters:

offset - zero or a positive integer specifying the position of the first element in the total ordered collection of matching elements

size - a positive integer specifying how many matching elements should be retrieved or -1 if all of them should be retrieved

sortBy - an optional (null if no sorting is required) String of comma (,) separated property names on which ordering should be performed, ordering elements according to the property order in the String, considering each in turn and moving on to the next one in case of equality of all preceding ones. Each property name is optionally followed by a column (:) and an order specifier: asc or desc.

Returns:

a PartialList of UserList metadata

bundleChanged

public void bundleChanged(org.osgi.framework.BundleEvent bundleEvent)

Specified by:

bundleChanged in interface org.osgi.framework.BundleListener