org.nuiton.wikitty.entities
Class WikittyImpl

java.lang.Object
  org.nuiton.wikitty.entities.WikittyImpl

All Implemented Interfaces:

Serializable, Cloneable, Wikitty

public class WikittyImpl
extends Object
implements Wikitty

Wikitty implementation.

Version:

$Revision: 1473 $ Last update: $Date: 2012-04-20 02:58:23 +0200 (Fri, 20 Apr 2012) $ by : $Author: bpoussin $

Author:

poussin

See Also:

Serialized Form

Field Summary

protected Date	deleteDate If not null, date of deletion, if date this object is marked as deleted.
protected Map<String,WikittyExtension>	extensions Map is LinkedHashMap to maintains order like user want key: extension name value: extension definition
protected Set<String>	fieldDirty all field name currently modified (field name = extension . fieldname)
protected HashMap<String,Object>	fieldValue key: field name prefixed by extension name (dot separator) value: value of field
protected String	id Technical id for this wikitty object. id must be never null.
protected Map<String,Wikitty>	preloaded Ensemble des liens vers des Wikitty precharge.
protected String	preloadPattern Pattern de prechargement demande par l'utilisateur lors de la restauration du wikitty.
protected String	version Current version of this wikitty object.

Constructor Summary

WikittyImpl()

WikittyImpl(String id)

Method Summary

void	addExtension(Collection<WikittyExtension> exts) Add multiples extensions.
void	addExtension(WikittyExtension ext) Add new extension.
void	addMetaExtension(WikittyExtension metaExtension, String extensionName) Add a meta-extension on the given extension to this wikitty.
void	addMetaExtension(WikittyExtension metaExtension, WikittyExtension extension) Add a meta-extension about the given extension to this wikitty.
void	addPreloaded(Wikitty w) Ajoute un wikitty comme preloaded dans la liste des wikitties prechargee.
void	addPropertyChangeListener(PropertyChangeListener listener) Add property change listener.
void	addPropertyChangeListener(String propertyName, PropertyChangeListener listener) Add property change listener on property.
void	addToField(String fqFieldName, Object value) Add an element in a field
void	addToField(String ext, String fieldName, Object value)
void	clearDirty() clear the lists of modified field since last restore.
void	clearField(String fqFieldName) Clear a field
void	clearField(String ext, String fieldName)
WikittyImpl	clone() Clone is deep for extension and values
boolean	equals(Object obj)
Set<String>	fieldNames() Return only used fieldNames
Set<String>	getAllFieldNames() Return all fieldName available in all extension.
Set<String>	getAllPreloadPattern() Retourne tous les patterns de preload, celui demande lors du restore et tout ceux defini par le tag value 'preload' sur les extensions.
Date	getDeleteDate() Return deletion date.
Set<String>	getDirty() get the field modified after wikitty was restored
WikittyExtension	getExtension(String ext)
Collection<WikittyExtension>	getExtensionDependencies(String ext, boolean recursively) Recherche toutes les extensions de ce wikitty qui dependent d'une extension particuliere
Collection<String>	getExtensionNames()
Collection<WikittyExtension>	getExtensions()
BigDecimal	getFieldAsBigDecimal(String ext, String fieldName)
boolean	getFieldAsBoolean(String ext, String fieldName)
byte[]	getFieldAsBytes(String ext, String fieldName)
Date	getFieldAsDate(String ext, String fieldName)
double	getFieldAsDouble(String ext, String fieldName)
float	getFieldAsFloat(String ext, String fieldName)
int	getFieldAsInt(String ext, String fieldName)
<E> List<E>	getFieldAsList(String ext, String fieldName, Class<E> clazz) If object is a set, it is automatically transform to list.
long	getFieldAsLong(String ext, String fieldName)
Object	getFieldAsObject(String ext, String fieldName) Get field value. if fieldName doesn't exists on this extension an exception is throw
<E> Set<E>	getFieldAsSet(String ext, String fieldName, Class<E> clazz)
String	getFieldAsString(String ext, String fieldName)
String	getFieldAsWikitty(String ext, String fieldName) return wikitty id and not wikitty objet because this method can be call on server or client side and it's better to keep conversion between id and objet to the caller
Wikitty	getFieldAsWikitty(String extName, String fieldName, boolean exceptionIfNotLoaded) return Wikitty for field only if this wikitty is preloaded, null or exception otherwize.
List<Wikitty>	getFieldAsWikittyList(String ext, String fieldName, boolean exceptionIfNotLoaded)
Set<Wikitty>	getFieldAsWikittySet(String ext, String fieldName, boolean exceptionIfNotLoaded)
FieldType	getFieldType(String fqfieldName) Return field type for the given fieldName.
FieldType	getFieldType(String extName, String fieldName) Return field type for the given fieldName.
Map<String,Object>	getFieldValue() All field value in unmodifiable map
Object	getFqField(String fqFieldName) get the value of and field given its fqn, if this field doesn't exists null is returned
String	getId() Get wikkity id.
Map<String,Wikitty>	getPreloaded() Retourne la map des wikitties precharges, si aucun objet n'est precharge alors retourne une map vide.
String	getPreloadPattern() Retourne le pattern de preload demande lors du restore ou null si aucun preload n'a ete demande.
protected PropertyChangeSupport	getPropertyChangeSupport() Always call this method because field is transient.
String	getVersion()
boolean	hasExtension(String extName) Check if current wikitty has extension.
boolean	hasField(String fqfieldName) Check if current wikitty has requested fully qualified field.
boolean	hasField(String extName, String fieldName) Check if current wikitty has requested field.
int	hashCode()
boolean	hasMetaExtension(String metaExtensionName, String extensionName) Check that the wikitty has a metaExtension about a given extension.
boolean	isDeleted() Return true is wikitty is deleted.
boolean	isEmpty()
void	removeFromField(String fqFieldName, Object value) Remove an element from a field
void	removeFromField(String ext, String fieldName, Object value)
void	removePropertyChangeListener(PropertyChangeListener listener) Remove property change listener.
void	removePropertyChangeListener(String propertyName, PropertyChangeListener listener) Remove property change listener on property.
void	replaceWith(Wikitty w) Replace all field of current wikitty with field found in w.
void	replaceWith(Wikitty w, boolean force) Replace all field of current wikitty with field found in w.
void	setDeleteDate(Date delete) Set deletion date.
void	setField(String ext, String fieldName, Object value) Set field value.
protected void	setFieldDirty(String ext, String fieldName, Object oldValue, Object newValue) Mark field as dirty.
void	setFqField(String fieldName, Object value) set the value of a field given is fqn.
void	setPreloaded(Map<String,Wikitty> preloaded) Modifie la liste des wikitties prechargee
void	setPreloadPattern(String preloadPattern) Modifie le pattern de preload
void	setVersion(String version) Server only used
String	toString() Try to find extension with toString tagValue.
String	toString(String extName) Return String representation of this wikitty with toString specific format of extension passed in argument.
String	toStringAllField() Print all field of all extension

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

id

protected String id

Technical id for this wikitty object. id must be never null.

version

protected String version

Current version of this wikitty object.

deleteDate

protected Date deleteDate

If not null, date of deletion, if date this object is marked as deleted.

fieldValue

protected HashMap<String,Object> fieldValue

key: field name prefixed by extension name (dot separator) value: value of field

fieldDirty

protected Set<String> fieldDirty

all field name currently modified (field name = extension . fieldname)

extensions

protected Map<String,WikittyExtension> extensions

Map is LinkedHashMap to maintains order like user want key: extension name value: extension definition

preloadPattern

protected String preloadPattern

Pattern de prechargement demande par l'utilisateur lors de la restauration du wikitty. Peut-etre null si aucun prechargement n'est demande.

preloaded

protected Map<String,Wikitty> preloaded

Ensemble des liens vers des Wikitty precharge. Cette map peut-etre null si aucun prechargement n'existe.

key: wikitty id

value: wikitty

Constructor Detail

WikittyImpl

public WikittyImpl()

WikittyImpl

public WikittyImpl(String id)

Method Detail

getPreloadPattern

public String getPreloadPattern()

Description copied from interface: Wikitty

Retourne le pattern de preload demande lors du restore ou null si aucun preload n'a ete demande.

Specified by:

getPreloadPattern in interface Wikitty

Returns:

setPreloadPattern

public void setPreloadPattern(String preloadPattern)

Description copied from interface: Wikitty

Modifie le pattern de preload

Specified by:

setPreloadPattern in interface Wikitty

Parameters:

preloadPattern - un nouveau pattern ou null

getAllPreloadPattern

public Set<String> getAllPreloadPattern()

Description copied from interface: Wikitty

Retourne tous les patterns de preload, celui demande lors du restore et tout ceux defini par le tag value 'preload' sur les extensions. La Collection contient une liste de chaine qui n'ont comme separateur que des ','. Car chaque separateur ';' donne une entre differente dans la collection.

Specified by:

getAllPreloadPattern in interface Wikitty

Returns:

Collection with pattern or empty collection if no pattern

getPreloaded

public Map<String,Wikitty> getPreloaded()

Description copied from interface: Wikitty

Retourne la map des wikitties precharges, si aucun objet n'est precharge alors retourne une map vide. La collection retournee est non modifiable.

Specified by:

getPreloaded in interface Wikitty

Returns:

Retourne toujours une map au pire elle est vide

setPreloaded

public void setPreloaded(Map<String,Wikitty> preloaded)

Description copied from interface: Wikitty

Modifie la liste des wikitties prechargee

Specified by:

setPreloaded in interface Wikitty

addPreloaded

public void addPreloaded(Wikitty w)

Description copied from interface: Wikitty

Ajoute un wikitty comme preloaded dans la liste des wikitties prechargee.

Specified by:

addPreloaded in interface Wikitty

Parameters:

w - le wikitty a ajouter

replaceWith

public void replaceWith(Wikitty w)

Replace all field of current wikitty with field found in w. This two wikitty must have same id. This method is used to clone Wikitty too

Specified by:

replaceWith in interface Wikitty

Parameters:

w - wikitty where we take information

replaceWith

public void replaceWith(Wikitty w,
                        boolean force)

Replace all field of current wikitty with field found in w. This two wikitty must have same id if force is false. This method is used to clone Wikitty too

Specified by:

replaceWith in interface Wikitty

Parameters:

w - wikitty where we take information

getPropertyChangeSupport

protected PropertyChangeSupport getPropertyChangeSupport()

Always call this method because field is transient.

Returns:

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Description copied from interface: Wikitty

Add property change listener.

Specified by:

addPropertyChangeListener in interface Wikitty

Parameters:

listener - listener to add

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Description copied from interface: Wikitty

Remove property change listener.

Specified by:

removePropertyChangeListener in interface Wikitty

Parameters:

listener - listener to remove

addPropertyChangeListener

public void addPropertyChangeListener(String propertyName,
                                      PropertyChangeListener listener)

Description copied from interface: Wikitty

Add property change listener on property.

Specified by:

addPropertyChangeListener in interface Wikitty

Parameters:

propertyName - property to listen

listener - listener to add

removePropertyChangeListener

public void removePropertyChangeListener(String propertyName,
                                         PropertyChangeListener listener)

Description copied from interface: Wikitty

Remove property change listener on property.

Specified by:

removePropertyChangeListener in interface Wikitty

Parameters:

propertyName - property to listen

listener - listener to remove

getId

public String getId()

Description copied from interface: Wikitty

Get wikkity id.

Specified by:

getId in interface Wikitty

Returns:

wikytty id

isDeleted

public boolean isDeleted()

Description copied from interface: Wikitty

Return true is wikitty is deleted.

Specified by:

isDeleted in interface Wikitty

Returns:

true is wikitty is deleted

getDeleteDate

public Date getDeleteDate()

Description copied from interface: Wikitty

Return deletion date.

Specified by:

getDeleteDate in interface Wikitty

Returns:

deletion date or null if not deleted

setDeleteDate

public void setDeleteDate(Date delete)

Description copied from interface: Wikitty

Set deletion date. Server only used.

Specified by:

setDeleteDate in interface Wikitty

Parameters:

delete - deletion date

setFieldDirty

protected void setFieldDirty(String ext,
                             String fieldName,
                             Object oldValue,
                             Object newValue)

Mark field as dirty.

Parameters:

ext -

fieldName -

addExtension

public void addExtension(WikittyExtension ext)

Description copied from interface: Wikitty

Add new extension.

Specified by:

addExtension in interface Wikitty

Parameters:

ext - extension to add

hasMetaExtension

public boolean hasMetaExtension(String metaExtensionName,
                                String extensionName)

Description copied from interface: Wikitty

Check that the wikitty has a metaExtension about a given extension.

Specified by:

hasMetaExtension in interface Wikitty

Parameters:

metaExtensionName - the metaExtension to be checked

extensionName - an extension already added to the wikitty

Returns:

true if current wikitty has meta extension

See Also:

Wikitty.hasMetaExtension(String, String)

addMetaExtension

public void addMetaExtension(WikittyExtension metaExtension,
                             WikittyExtension extension)

Description copied from interface: Wikitty

Add a meta-extension about the given extension to this wikitty.

Specified by:

addMetaExtension in interface Wikitty

Parameters:

metaExtension - the metaExtension to add

extension - an extension already added to the wikitty

See Also:

Wikitty.addMetaExtension(WikittyExtension, WikittyExtension)

addMetaExtension

public void addMetaExtension(WikittyExtension metaExtension,
                             String extensionName)

Description copied from interface: Wikitty

Add a meta-extension on the given extension to this wikitty.

Specified by:

addMetaExtension in interface Wikitty

Parameters:

metaExtension - the metaExtension to add

extensionName - the name of the extension already added to the wikitty

See Also:

Wikitty.addMetaExtension(WikittyExtension, String)

addExtension

public void addExtension(Collection<WikittyExtension> exts)

Description copied from interface: Wikitty

Add multiples extensions.

Specified by:

addExtension in interface Wikitty

Parameters:

exts - extensions to add

hasExtension

public boolean hasExtension(String extName)

Description copied from interface: Wikitty

Check if current wikitty has extension.

Specified by:

hasExtension in interface Wikitty

Parameters:

extName - extension name to check

Returns:

true if current wikitty has extension.

hasField

public boolean hasField(String extName,
                        String fieldName)

Description copied from interface: Wikitty

Check if current wikitty has requested field.

Specified by:

hasField in interface Wikitty

Parameters:

extName - extension name

fieldName - field name on extension

Returns:

true if wikitty has field

hasField

public boolean hasField(String fqfieldName)

Description copied from interface: Wikitty

Check if current wikitty has requested fully qualified field.

Specified by:

hasField in interface Wikitty

Parameters:

fqfieldName - fully qualified field name

Returns:

true if wikitty has field

getExtension

public WikittyExtension getExtension(String ext)

Specified by:

getExtension in interface Wikitty

getExtensionNames

public Collection<String> getExtensionNames()

Specified by:

getExtensionNames in interface Wikitty

getExtensions

public Collection<WikittyExtension> getExtensions()

Specified by:

getExtensions in interface Wikitty

getExtensionDependencies

public Collection<WikittyExtension> getExtensionDependencies(String ext,
                                                             boolean recursively)

Description copied from interface: Wikitty

Recherche toutes les extensions de ce wikitty qui dependent d'une extension particuliere

Specified by:

getExtensionDependencies in interface Wikitty

Parameters:

ext - le nom d'une extension

recursively - si la dependance doit aussi etre recherche recursivement

Returns:

la liste des extensions de ce Wikitty qui depande de l'extension dont le nom est passé en parametre (de facon direct ou indirect)

getFieldType

public FieldType getFieldType(String fqfieldName)

Description copied from interface: Wikitty

Return field type for the given fieldName.

Specified by:

getFieldType in interface Wikitty

Parameters:

fqfieldName - fully qualified fieldName extension.fieldname

Returns:

field type

getFieldType

public FieldType getFieldType(String extName,
                              String fieldName)

Description copied from interface: Wikitty

Return field type for the given fieldName.

Specified by:

getFieldType in interface Wikitty

Parameters:

extName - extension name

fieldName - field name

Returns:

field type

setField

public void setField(String ext,
                     String fieldName,
                     Object value)

Description copied from interface: Wikitty

Set field value.

Specified by:

setField in interface Wikitty

Parameters:

ext - extension

fieldName - field name

getFieldAsObject

public Object getFieldAsObject(String ext,
                               String fieldName)

Description copied from interface: Wikitty

Get field value. if fieldName doesn't exists on this extension an exception is throw

Specified by:

getFieldAsObject in interface Wikitty

Parameters:

ext - extension name

fieldName - field name

Returns:

getFieldAsBytes

public byte[] getFieldAsBytes(String ext,
                              String fieldName)

Specified by:

getFieldAsBytes in interface Wikitty

getFieldAsBoolean

public boolean getFieldAsBoolean(String ext,
                                 String fieldName)

Specified by:

getFieldAsBoolean in interface Wikitty

getFieldAsBigDecimal

public BigDecimal getFieldAsBigDecimal(String ext,
                                       String fieldName)

Specified by:

getFieldAsBigDecimal in interface Wikitty

getFieldAsInt

public int getFieldAsInt(String ext,
                         String fieldName)

Specified by:

getFieldAsInt in interface Wikitty

getFieldAsLong

public long getFieldAsLong(String ext,
                           String fieldName)

Specified by:

getFieldAsLong in interface Wikitty

getFieldAsFloat

public float getFieldAsFloat(String ext,
                             String fieldName)

Specified by:

getFieldAsFloat in interface Wikitty

getFieldAsDouble

public double getFieldAsDouble(String ext,
                               String fieldName)

Specified by:

getFieldAsDouble in interface Wikitty

getFieldAsString

public String getFieldAsString(String ext,
                               String fieldName)

Specified by:

getFieldAsString in interface Wikitty

getFieldAsDate

public Date getFieldAsDate(String ext,
                           String fieldName)

Specified by:

getFieldAsDate in interface Wikitty

getFieldAsWikitty

public String getFieldAsWikitty(String ext,
                                String fieldName)

Description copied from interface: Wikitty

return wikitty id and not wikitty objet because this method can be call on server or client side and it's better to keep conversion between id and objet to the caller

Specified by:

getFieldAsWikitty in interface Wikitty

Parameters:

ext - extension name where this field must to be

fieldName - the field name

Returns:

id of wikitty object or null

getFieldAsWikitty

public Wikitty getFieldAsWikitty(String extName,
                                 String fieldName,
                                 boolean exceptionIfNotLoaded)

Description copied from interface: Wikitty

return Wikitty for field only if this wikitty is preloaded, null or exception otherwize.

Specified by:

getFieldAsWikitty in interface Wikitty

Parameters:

extName - extension name where this field must to be

fieldName - the field name

exceptionIfNotLoaded - if true and this field is not preloaded an exception is throw, otherwize null is returned. But if field is null (never set or set to null) and exceptionIfNotLoaded is true. This method must return null and not throw exception.

Returns:

Wikitty object or null

getFieldAsList

public <E> List<E> getFieldAsList(String ext,
                                  String fieldName,
                                  Class<E> clazz)

Description copied from interface: Wikitty

If object is a set, it is automatically transform to list.

Specified by:

getFieldAsList in interface Wikitty

Returns:

unmodifiable list

getFieldAsWikittyList

public List<Wikitty> getFieldAsWikittyList(String ext,
                                           String fieldName,
                                           boolean exceptionIfNotLoaded)

Specified by:

getFieldAsWikittyList in interface Wikitty

getFieldAsSet

public <E> Set<E> getFieldAsSet(String ext,
                                String fieldName,
                                Class<E> clazz)

Specified by:

getFieldAsSet in interface Wikitty

Returns:

unmodifiable list

getFieldAsWikittySet

public Set<Wikitty> getFieldAsWikittySet(String ext,
                                         String fieldName,
                                         boolean exceptionIfNotLoaded)

Specified by:

getFieldAsWikittySet in interface Wikitty

addToField

public void addToField(String ext,
                       String fieldName,
                       Object value)

Specified by:

addToField in interface Wikitty

removeFromField

public void removeFromField(String ext,
                            String fieldName,
                            Object value)

Specified by:

removeFromField in interface Wikitty

clearField

public void clearField(String ext,
                       String fieldName)

Specified by:

clearField in interface Wikitty

addToField

public void addToField(String fqFieldName,
                       Object value)

Description copied from interface: Wikitty

Add an element in a field

Specified by:

addToField in interface Wikitty

Parameters:

fqFieldName - the fully qualified name of a collection field

value - the value to be added to the collection

See Also:

org.nuiton.wikitty.Wikitty#addToField(String, Object)

removeFromField

public void removeFromField(String fqFieldName,
                            Object value)

Description copied from interface: Wikitty

Remove an element from a field

Specified by:

removeFromField in interface Wikitty

Parameters:

fqFieldName - the fully qualified name of a collection field

value - the value to be removed to the collection

See Also:

Wikitty.removeFromField(String, Object)

clearField

public void clearField(String fqFieldName)

Description copied from interface: Wikitty

Clear a field

Specified by:

clearField in interface Wikitty

Parameters:

fqFieldName - the fully qualified name of a collection field

See Also:

Wikitty.clearField(String)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

fieldNames

public Set<String> fieldNames()

Description copied from interface: Wikitty

Return only used fieldNames

Specified by:

fieldNames in interface Wikitty

Returns:

getFieldValue

public Map<String,Object> getFieldValue()

Description copied from interface: Wikitty

All field value in unmodifiable map

Specified by:

getFieldValue in interface Wikitty

Returns:

getAllFieldNames

public Set<String> getAllFieldNames()

Description copied from interface: Wikitty

Return all fieldName available in all extension. Field is fq.

Specified by:

getAllFieldNames in interface Wikitty

Returns:

getFqField

public Object getFqField(String fqFieldName)

Description copied from interface: Wikitty

get the value of and field given its fqn, if this field doesn't exists null is returned

Specified by:

getFqField in interface Wikitty

Returns:

getVersion

public String getVersion()

Specified by:

getVersion in interface Wikitty

setVersion

public void setVersion(String version)

Description copied from interface: Wikitty

Server only used

Specified by:

setVersion in interface Wikitty

getDirty

public Set<String> getDirty()

Description copied from interface: Wikitty

get the field modified after wikitty was restored

Specified by:

getDirty in interface Wikitty

Returns:

a set of fully qualified field names

See Also:

Wikitty.getDirty()

clearDirty

public void clearDirty()

Description copied from interface: Wikitty

clear the lists of modified field since last restore.

Specified by:

clearDirty in interface Wikitty

setFqField

public void setFqField(String fieldName,
                       Object value)

Description copied from interface: Wikitty

set the value of a field given is fqn.

Specified by:

setFqField in interface Wikitty

Parameters:

fieldName - fqn (ex: extensionName.fieldName)

value - new value

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Wikitty

toString

public String toString()

Try to find extension with toString tagValue. The first tagValue found is used. If no toString tagValue found, then toStringAllField() is used.

Overrides:

toString in class Object

Returns:

toStringAllField

public String toStringAllField()

Print all field of all extension

Specified by:

toStringAllField in interface Wikitty

toString

public String toString(String extName)

Return String representation of this wikitty with toString specific format of extension passed in argument. If this extension doesn't have specifique toString, normal toString is called toString()

Specified by:

toString in interface Wikitty

clone

public WikittyImpl clone()
                  throws CloneNotSupportedException

Clone is deep for extension and values

Specified by:

clone in interface Wikitty

Overrides:

clone in class Object

Returns:

Throws:

CloneNotSupportedException

See Also:

Object.clone()