org.nuiton.wikitty
Class WikittyServiceImpl

java.lang.Object
  org.nuiton.wikitty.WikittyServiceImpl

All Implemented Interfaces:

WikittyService

Direct Known Subclasses:

WikittyServiceInMemory

public class WikittyServiceImpl
extends Object
implements WikittyService

WikittyService is main service

Version:

$Revision: 190 $ Last update: $Date: 2010-07-21 11:38:33 +0200 (mer., 21 juil. 2010) $ by : $Author: bpoussin $

Author:

poussin

Nested Class Summary

Nested classes/interfaces inherited from interface org.nuiton.wikitty.WikittyService

WikittyService.ServiceListenerType

Field Summary

protected WikittyExtensionMigration	defaultExtensionMigration Default migration use to migrate a wikitty in last extension version
protected WikittyExtensionStorage	extensionStorage
protected WikittySearchEngin	searchEngin
protected WikittyStorage	wikittyStorage

Constructor Summary

protected	WikittyServiceImpl() Used by specific child org.nuiton.wikitty.jdbc.WikittyServiceJDBC org.nuiton.wikitty.jdbc.WikittyServiceJPA org.nuiton.wikitty.jdbc.WikittyServiceHbase
	WikittyServiceImpl(WikittyExtensionStorage extensionStorage, WikittyStorage wikittyStorage, WikittySearchEngin searchEngin)

Method Summary

void	addLabel(String securityToken, String wikittyId, String label) add new lable to the wikitty object
void	addWikittyServiceListener(WikittyServiceListener listener, WikittyService.ServiceListenerType type) Add new wikitty service listener.
boolean	canDelete(String securityToken, String wikittyId) Verifie que l'utilisateur associe au securityToken peut supprimer le wikitty dont on passe l'identifiant.
boolean	canRead(String securityToken, String wikittyId) Un utilisateur peu lire un objet, s'il est Reader ou a defaut: - owner - AppAdmin - Admin - Writer
boolean	canWrite(String securityToken, Wikitty wikitty) Verifie si l'utilisateur lie au securityToken a le droit d'ecrire le Wikitty passe en argument
protected void	checkConstraint(Collection<Wikitty> wikitties)
void	clear(String securityToken) Use with caution : It will delete ALL indexes from search engine !
void	delete(String securityToken, Collection<String> ids) delete all object if id exists
void	delete(String securityToken, String id) delete object if id exists
protected void	delete(String securityToken, WikittyTransaction transaction, Collection<String> ids)
Set<String>	findAllAppliedLabels(String securityToken, String wikittyId) retrieve all labels applied on a wikitty object
PagedResult<String>	findAllByCriteria(String securityToken, Criteria criteria)
PagedResult<String>	findAllByCriteria(String securityToken, WikittyTransaction transaction, Criteria criteria) Assume that this PagedResult contains wikitty id as result and return new PagedResult with Wikitty instance
PagedResult<String>	findAllByLabel(String securityToken, String label, int firstIndex, int endIndex)
Wikitty	findByCriteria(String securityToken, Criteria criteria) Fist lonely (or first one) wikitty object that match criteria, if no wikitty found or first retrived is not authorized for the user return null
protected Wikitty	findByCriteria(String securityToken, WikittyTransaction transaction, Criteria criteria)
Wikitty	findByLabel(String securityToken, String label)
List<String>	getAllExtensionIds(String securityToken) Return all extension id (ex: "extName[version])")
List<String>	getAllExtensionsRequires(String securityToken, String extensionName) Return all extension id (ex: "extName[version])") where extensionName is required.
protected WikittyExtensionStorage	getExtensionStorage()
protected WikittySearchEngin	getSearchEngin()
protected WikittyStorage	getWikittyStorage()
String	login(String login, String password) Authenticate someone on WikittyService. securityToken returned must be used to call others methods
void	logout(String securityToken) Unanthenticate someone by disabled securityToken
void	removeWikittyServiceListener(WikittyServiceListener listener, WikittyService.ServiceListenerType type) Remove wikitty service listener.
List<Wikitty>	restore(String securityToken, List<String> ids)
Wikitty	restore(String securityToken, String id)
List<Wikitty>	restore(String securityToken, WikittyTransaction transaction, List<String> ids) Restore wikitty using opened transaction.
protected Wikitty	restore(String securityToken, WikittyTransaction transaction, String id)
Map<TreeNode,Integer>	restoreChildren(String securityToken, String wikittyId, Criteria filter) Retrieve all wikitties children with count (no recursively) of an other one Wikitty reference by wikittyId MUST include the 'Node' extension
WikittyExtension	restoreExtension(String securityToken, String id) Load extension from id.
WikittyExtension	restoreExtension(String securityToken, WikittyTransaction transaction, String id) action is done in transaction passed in argument
WikittyExtension	restoreExtensionLastVersion(String securityToken, String name) Search extension with name in last version.
WikittyExtension	restoreExtensionLastVersion(String securityToken, WikittyTransaction transaction, String name) Search extension with name in last version.
Map.Entry<TreeNode,Integer>	restoreNode(String securityToken, String wikittyId, Criteria filter) Retrieve wikitty node with count.
Tree	restoreTree(String securityToken, String wikittyId) Retrieve all wikitties children (recursively) of an other one Wikitty reference by wikittyId MUST include the 'Node' extension
protected Tree	restoreTree(String securityToken, WikittyTransaction transaction, String wikittyId)
Wikitty	restoreVersion(String securityToken, String wikittyId, String version) Restore wikitty in specifique version.
UpdateResponse	store(String securityToken, Collection<Wikitty> wikitties) Store and index wikitties object.
UpdateResponse	store(String securityToken, Collection<Wikitty> wikitties, boolean disableAutoVersionIncrement) Store and index wikitties object.
UpdateResponse	store(String securityToken, Wikitty wikitty) Store and index wikitty object
UpdateResponse	store(String securityToken, WikittyTransaction transaction, Collection<Wikitty> wikitties, boolean disableAutoVersionIncrement) Manage Update and creation, action is done in transaction passed in argument
UpdateResponse	storeExtension(String securityToken, Collection<WikittyExtension> exts) Save several extension.
UpdateResponse	storeExtension(String securityToken, WikittyExtension ext) Manage Update and creation.
UpdateResponse	storeExtension(String securityToken, WikittyTransaction transaction, Collection<WikittyExtension> exts) Manage Update and creation, action is done in transaction passed in argument
UpdateResponse	syncEngin(String securityToken) Synchronise search engine with wikitty strorage engine, i.e. clear and reindex all wikitties.
protected Wikitty	upgradeData(String securityToken, WikittyTransaction transaction, Wikitty wikitty)

Methods inherited from class java.lang.Object

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

Field Detail

defaultExtensionMigration

protected WikittyExtensionMigration defaultExtensionMigration

Default migration use to migrate a wikitty in last extension version

searchEngin

protected WikittySearchEngin searchEngin

extensionStorage

protected WikittyExtensionStorage extensionStorage

wikittyStorage

protected WikittyStorage wikittyStorage

Constructor Detail

WikittyServiceImpl

protected WikittyServiceImpl()

Used by specific child org.nuiton.wikitty.jdbc.WikittyServiceJDBC org.nuiton.wikitty.jdbc.WikittyServiceJPA org.nuiton.wikitty.jdbc.WikittyServiceHbase

WikittyServiceImpl

public WikittyServiceImpl(WikittyExtensionStorage extensionStorage,
                          WikittyStorage wikittyStorage,
                          WikittySearchEngin searchEngin)

Method Detail

getSearchEngin

protected WikittySearchEngin getSearchEngin()

getExtensionStorage

protected WikittyExtensionStorage getExtensionStorage()

getWikittyStorage

protected WikittyStorage getWikittyStorage()

addWikittyServiceListener

public void addWikittyServiceListener(WikittyServiceListener listener,
                                      WikittyService.ServiceListenerType type)

Description copied from interface: WikittyService

Add new wikitty service listener. Warning, listener is referenced as WeakReference, but sure to another reference to work.

Specified by:

addWikittyServiceListener in interface WikittyService

Parameters:

listener - listener to add

type - type of event to listen

See Also:

WikittyService.ServiceListenerType

removeWikittyServiceListener

public void removeWikittyServiceListener(WikittyServiceListener listener,
                                         WikittyService.ServiceListenerType type)

Description copied from interface: WikittyService

Remove wikitty service listener. Warning, listener is referenced as WeakReference, but sure to another reference to work.

Specified by:

removeWikittyServiceListener in interface WikittyService

Parameters:

listener - listener to remove

type - type of event to listen

See Also:

WikittyService.ServiceListenerType

login

public String login(String login,
                    String password)

Description copied from interface: WikittyService

Authenticate someone on WikittyService. securityToken returned must be used to call others methods

Specified by:

login in interface WikittyService

Parameters:

login - can be application specifique login, but best practice is to use email user

Returns:

return token securityToken

logout

public void logout(String securityToken)

Description copied from interface: WikittyService

Unanthenticate someone by disabled securityToken

Specified by:

logout in interface WikittyService

Parameters:

securityToken - security token previously returned by login. If securityToken is not valid, this method do nothing

canWrite

public boolean canWrite(String securityToken,
                        Wikitty wikitty)

Description copied from interface: WikittyService

Verifie si l'utilisateur lie au securityToken a le droit d'ecrire le Wikitty passe en argument

Specified by:

canWrite in interface WikittyService

Parameters:

securityToken - le token de securite qui permet de retrouver l'utilisateur et ainsi verifier les droits

wikitty - le wikitty a sauver

Returns:

vrai si l'utilisateur peut sauver l'objet

canDelete

public boolean canDelete(String securityToken,
                         String wikittyId)

Description copied from interface: WikittyService

Verifie que l'utilisateur associe au securityToken peut supprimer le wikitty dont on passe l'identifiant. Seul le propriétaire de l'objet ou un admin peut supprimer un objet. Si l'id de l'objet est invalide, la methode retourne true, car la suppression d'un id invalide ne fait rien

Specified by:

canDelete in interface WikittyService

Returns:

vrai le la suppression ne posera pas de probleme.

canRead

public boolean canRead(String securityToken,
                       String wikittyId)

Description copied from interface: WikittyService

Un utilisateur peu lire un objet, s'il est Reader ou a defaut: - owner - AppAdmin - Admin - Writer

Specified by:

canRead in interface WikittyService

Returns:

vrai si l'utilisateur peut lire l'obbjet

checkConstraint

protected void checkConstraint(Collection<Wikitty> wikitties)

store

public UpdateResponse store(String securityToken,
                            WikittyTransaction transaction,
                            Collection<Wikitty> wikitties,
                            boolean disableAutoVersionIncrement)

Description copied from interface: WikittyService

Manage Update and creation, action is done in transaction passed in argument

Specified by:

store in interface WikittyService

transaction - transaction used to do the action (must not be null)

wikitties - list of wikitty to be persisted

disableAutoVersionIncrement - boolean to disable version increment on saved wikitty

store

public UpdateResponse store(String securityToken,
                            Wikitty wikitty)

Store and index wikitty object

Specified by:

store in interface WikittyService

Parameters:

wikitty -

store

public UpdateResponse store(String securityToken,
                            Collection<Wikitty> wikitties)

Store and index wikitties object.

Specified by:

store in interface WikittyService

Parameters:

wikitties -

store

public UpdateResponse store(String securityToken,
                            Collection<Wikitty> wikitties,
                            boolean disableAutoVersionIncrement)

Store and index wikitties object.

Specified by:

store in interface WikittyService

Parameters:

wikitties -

disableAutoVersionIncrement - boolean to disable version increment on saved wikitty

getAllExtensionIds

public List<String> getAllExtensionIds(String securityToken)

Description copied from interface: WikittyService

Return all extension id (ex: "extName[version])")

Specified by:

getAllExtensionIds in interface WikittyService

Returns:

getAllExtensionsRequires

public List<String> getAllExtensionsRequires(String securityToken,
                                             String extensionName)

Description copied from interface: WikittyService

Return all extension id (ex: "extName[version])") where extensionName is required.

Specified by:

getAllExtensionsRequires in interface WikittyService

Returns:

storeExtension

public UpdateResponse storeExtension(String securityToken,
                                     WikittyTransaction transaction,
                                     Collection<WikittyExtension> exts)

Description copied from interface: WikittyService

Manage Update and creation, action is done in transaction passed in argument

Specified by:

storeExtension in interface WikittyService

transaction - transaction used to do the action (must not be null)

exts - list of wikitty extension to be persisted

storeExtension

public UpdateResponse storeExtension(String securityToken,
                                     Collection<WikittyExtension> exts)

Save several extension.

Specified by:

storeExtension in interface WikittyService

Parameters:

exts -

storeExtension

public UpdateResponse storeExtension(String securityToken,
                                     WikittyExtension ext)

Description copied from interface: WikittyService

Manage Update and creation.

Specified by:

storeExtension in interface WikittyService

restoreExtension

public WikittyExtension restoreExtension(String securityToken,
                                         WikittyTransaction transaction,
                                         String id)

Description copied from interface: WikittyService

action is done in transaction passed in argument

Specified by:

restoreExtension in interface WikittyService

transaction - transaction used to do the action (must not be null)

Returns:

the corresponding object, exception if no such object found.

restoreExtension

public WikittyExtension restoreExtension(String securityToken,
                                         String id)

Load extension from id. Id is 'name[version]'.

Specified by:

restoreExtension in interface WikittyService

Parameters:

id - extension id to restore

Returns:

extension

restoreExtensionLastVersion

public WikittyExtension restoreExtensionLastVersion(String securityToken,
                                                    WikittyTransaction transaction,
                                                    String name)

Description copied from interface: WikittyService

Search extension with name in last version.

Specified by:

restoreExtensionLastVersion in interface WikittyService

transaction - transaction used to do the action (must not be null)

name - extension name

Returns:

the corresponding object, exception if no such object found.

restoreExtensionLastVersion

public WikittyExtension restoreExtensionLastVersion(String securityToken,
                                                    String name)

Description copied from interface: WikittyService

Search extension with name in last version.

Specified by:

restoreExtensionLastVersion in interface WikittyService

name - extension name

Returns:

the corresponding object, exception if no such object found.

restore

protected Wikitty restore(String securityToken,
                          WikittyTransaction transaction,
                          String id)

restore

public List<Wikitty> restore(String securityToken,
                             WikittyTransaction transaction,
                             List<String> ids)

Description copied from interface: WikittyService

Restore wikitty using opened transaction.

Specified by:

restore in interface WikittyService

Parameters:

securityToken - security token

transaction - transaction to use

ids - list of wikitty ids to restore

Returns:

list of corresponding wikitty, if one id is not valid (no object or deleted or no authorisation) this id is skip and result list have less elements than collection argument

restore

public List<Wikitty> restore(String securityToken,
                             List<String> ids)

Specified by:

restore in interface WikittyService

ids - list of wikitty ids to restore

Returns:

list of corresponding wikitty, if one id is not valid (no object or deleted or no authorisation) this id is skip and result list have less elements than collection argument

restore

public Wikitty restore(String securityToken,
                       String id)

Specified by:

restore in interface WikittyService

id - object id to restore

Returns:

the corresponding object, or null if object doesn't exist, is deleted or you don't have authorisation (you can check authorisation before call restore with WikittyService.canRead(java.lang.String, java.lang.String)

upgradeData

protected Wikitty upgradeData(String securityToken,
                              WikittyTransaction transaction,
                              Wikitty wikitty)

delete

protected void delete(String securityToken,
                      WikittyTransaction transaction,
                      Collection<String> ids)
               throws WikittyException

Throws:

WikittyException

delete

public void delete(String securityToken,
                   String id)

Description copied from interface: WikittyService

delete object if id exists

Specified by:

delete in interface WikittyService

id - object's id to remove

delete

public void delete(String securityToken,
                   Collection<String> ids)

Description copied from interface: WikittyService

delete all object if id exists

Specified by:

delete in interface WikittyService

ids - object's ids to remove

clear

public void clear(String securityToken)

Use with caution : It will delete ALL indexes from search engine ! This operation should be disabled in production environment.

Specified by:

clear in interface WikittyService

findAllByCriteria

public PagedResult<String> findAllByCriteria(String securityToken,
                                             WikittyTransaction transaction,
                                             Criteria criteria)

Assume that this PagedResult contains wikitty id as result and return new PagedResult with Wikitty instance

Specified by:

findAllByCriteria in interface WikittyService

Returns:

findAllByCriteria

public PagedResult<String> findAllByCriteria(String securityToken,
                                             Criteria criteria)

Specified by:

findAllByCriteria in interface WikittyService

Returns:

findByCriteria

protected Wikitty findByCriteria(String securityToken,
                                 WikittyTransaction transaction,
                                 Criteria criteria)

findByCriteria

public Wikitty findByCriteria(String securityToken,
                              Criteria criteria)

Description copied from interface: WikittyService

Fist lonely (or first one) wikitty object that match criteria, if no wikitty found or first retrived is not authorized for the user return null

Specified by:

findByCriteria in interface WikittyService

Returns:

wikitty object or null

addLabel

public void addLabel(String securityToken,
                     String wikittyId,
                     String label)

Description copied from interface: WikittyService

add new lable to the wikitty object

Specified by:

addLabel in interface WikittyService

wikittyId - id of wikitty object to add label

label - label to add

findAllByLabel

public PagedResult<String> findAllByLabel(String securityToken,
                                          String label,
                                          int firstIndex,
                                          int endIndex)

Specified by:

findAllByLabel in interface WikittyService

Returns:

findByLabel

public Wikitty findByLabel(String securityToken,
                           String label)

Specified by:

findByLabel in interface WikittyService

Returns:

findAllAppliedLabels

public Set<String> findAllAppliedLabels(String securityToken,
                                        String wikittyId)

Description copied from interface: WikittyService

retrieve all labels applied on a wikitty object

Specified by:

findAllAppliedLabels in interface WikittyService

Returns:

restoreTree

protected Tree restoreTree(String securityToken,
                           WikittyTransaction transaction,
                           String wikittyId)

restoreTree

public Tree restoreTree(String securityToken,
                        String wikittyId)

Description copied from interface: WikittyService

Retrieve all wikitties children (recursively) of an other one Wikitty reference by wikittyId MUST include the 'Node' extension

Specified by:

restoreTree in interface WikittyService

Returns:

restoreNode

public Map.Entry<TreeNode,Integer> restoreNode(String securityToken,
                                               String wikittyId,
                                               Criteria filter)

Description copied from interface: WikittyService

Retrieve wikitty node with count. Wikitty reference by wikittyId MUST include the 'Node' extension

Specified by:

restoreNode in interface WikittyService

Returns:

restoreChildren

public Map<TreeNode,Integer> restoreChildren(String securityToken,
                                             String wikittyId,
                                             Criteria filter)

Description copied from interface: WikittyService

Retrieve all wikitties children with count (no recursively) of an other one Wikitty reference by wikittyId MUST include the 'Node' extension

Specified by:

restoreChildren in interface WikittyService

Returns:

restoreVersion

public Wikitty restoreVersion(String securityToken,
                              String wikittyId,
                              String version)

Description copied from interface: WikittyService

Restore wikitty in specifique version. Authorisation is checked on last version even for previous wikitty version

Specified by:

restoreVersion in interface WikittyService

syncEngin

public UpdateResponse syncEngin(String securityToken)

Description copied from interface: WikittyService

Synchronise search engine with wikitty strorage engine, i.e. clear and reindex all wikitties.

Specified by:

syncEngin in interface WikittyService

Returns: