org.objectweb.speedo.genclass.map
Class MapAccessor

java.lang.Object
  org.objectweb.speedo.mim.lib.BasicSpeedoAccessor
      org.objectweb.speedo.genclass.GenClassAccessor
          org.objectweb.speedo.genclass.map.MapAccessor

All Implemented Interfaces:

java.util.Map, org.objectweb.jorm.api.PAccessor, org.objectweb.jorm.api.PGenClassAccessor, org.objectweb.jorm.api.PIndexedElemFactory, java.io.Serializable, SpeedoAccessor, SpeedoGenClassCoherence, org.objectweb.perseus.persistence.api.State

public class MapAccessor

extends GenClassAccessor

implements java.util.Map

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.util.Map

java.util.Map.Entry

Field Summary

protected java.util.Map

map A map containing the indexed elements of the genclass.

Fields inherited from class org.objectweb.speedo.genclass.GenClassAccessor

deltaForMerge, elements, jdoProxy, logger, supportDelta, tmpelem

Fields inherited from class org.objectweb.speedo.mim.lib.BasicSpeedoAccessor

detachedStatus, hasBeenFlush, isToMerge, jdoStatus, proxy

Constructor Summary

MapAccessor(SpeedoGenClassProxy _jdoProxy)
Instanciates and initializes a new map with an initial size.

Method Summary

void	attachCopy(ProxyManager pm, java.util.Map attachCtx, SpeedoAccessor fieldsClone, boolean makeTransactional) This method is used during the attach operation.
void	clear()
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
org.objectweb.jorm.api.PIndexedElem	createPIndexedElem(GenClassAccessor gca)
void	deletePersistent(ProxyManager pm) Deletes persistent all inner elements of the persistent instance.
void	detachCopy(ProxyManager pm, java.util.Map detachCtx, SpeedoAccessor fieldsClone, java.util.Collection fgHints) This method is used during the detach operation.
java.util.Set	entrySet()
void	forceDetachedDirty() Force the detached status to DETACHED_DIRTY and all the xxxLoaded to true
java.lang.Object	get(java.lang.Object key)
boolean	isEmpty()
java.util.Set	keySet()
void	loadFieldsFromAccessor(SpeedoAccessor sa)
void	makePersistent(ProxyManager pm) Makes persistent all inner elements of the persistent instance.
void	paAdd(org.objectweb.jorm.api.PIndexedElem elem, java.lang.Object conn)
int	paGetNbElem()
java.util.Iterator	paIterator()
void	paSetNbElem(int nbelem)
java.lang.Object	put(java.lang.Object key, java.lang.Object value)
java.lang.Object	put(java.lang.Object key, java.lang.Object value, boolean withCoherence)
void	putAll(java.util.Map t)
void	refresh(ProxyManager pm, java.util.Map refreshCtx, java.util.Collection fgHints) This method is used during the refresh operation.
java.lang.Object	remove(java.lang.Object key)
java.lang.Object	remove(java.lang.Object key, boolean withCoherence)
void	restoreDetachedNone() Restore the detached status to DETACHED_NONE and all the xxxLoaded to false
void	retrieve(ProxyManager pm, java.util.Map retrieveCtx, java.util.Collection fgHints) This method is used during the retrieve operation.
void	setElements(java.lang.Object o)
int	size()
boolean	speedoAdd(java.lang.Object elemToAdd, java.lang.Object hints) Askes the adding of an element into a generic class.
boolean	speedoRemove(java.lang.Object elemToRemove, java.lang.Object hints) Askes the removing of an element from a generic class.
java.util.Collection	values()

Methods inherited from class org.objectweb.speedo.genclass.GenClassAccessor

createPIndexedElem, getLogger, getMemoryInstance, loadFields, makeToMerge, merge, paDeltaSupported, setFlushed, unSwizzle, workingSetClosed

Methods inherited from class org.objectweb.speedo.mim.lib.BasicSpeedoAccessor

changeVersion, checkVersion, getCacheEntry, getDetachedStatus, getSpeedoProxy, getUserKey, getVersion, hasBeenFlush, indexFieldModified, isToMerge, jdoChangeStatus, jdoGetStatus, jdoSetStatus, prepareWrite, setDetachedStatus, setSpeedoProxy

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

map

protected java.util.Map map

A map containing the indexed elements of the genclass. It associates each element to its index. This map does NOT contain the deleted elements.

Constructor Detail

MapAccessor

public MapAccessor(SpeedoGenClassProxy _jdoProxy)

Instanciates and initializes a new map with an initial size.

Method Detail

makePersistent

public void makePersistent(ProxyManager pm)

Description copied from interface: SpeedoAccessor

Makes persistent all inner elements of the persistent instance. For a class, it means making persistent all objects referenced by a persistent field. For a genclass it means making persistent element of the genclass. This method is called when a makePersistent is called on the persistent class (Proxy) linked to this accessor.

Specified by:

makePersistent in interface SpeedoAccessor

Specified by:

makePersistent in class GenClassAccessor

deletePersistent

public void deletePersistent(ProxyManager pm)

Description copied from interface: SpeedoAccessor

Deletes persistent all inner elements of the persistent instance. For a class, it means deleting persistent all objects referenced by a persistent field. For a genclass it means deleting persistent element of the genclass. This method is called when a deletePersistent is called on the persistent class (Proxy) linked to this accessor.

Specified by:

deletePersistent in interface SpeedoAccessor

Specified by:

deletePersistent in class GenClassAccessor

setElements

public void setElements(java.lang.Object o)

Specified by:

setElements in class GenClassAccessor

loadFieldsFromAccessor

public void loadFieldsFromAccessor(SpeedoAccessor sa)

Specified by:

loadFieldsFromAccessor in class GenClassAccessor

speedoAdd

public boolean speedoAdd(java.lang.Object elemToAdd,
                         java.lang.Object hints)

Description copied from interface: SpeedoGenClassCoherence

Askes the adding of an element into a generic class. The consistency of relations must not be managed: this is done by the caller of this method.

Specified by:

speedoAdd in interface SpeedoGenClassCoherence

Specified by:

speedoAdd in class GenClassAccessor

speedoRemove

public boolean speedoRemove(java.lang.Object elemToRemove,
                            java.lang.Object hints)

Description copied from interface: SpeedoGenClassCoherence

Askes the removing of an element from a generic class. The consistency of relations must not be managed: this is done by the caller of this method.

Specified by:

speedoRemove in interface SpeedoGenClassCoherence

Specified by:

speedoRemove in class GenClassAccessor

detachCopy

public void detachCopy(ProxyManager pm,
                       java.util.Map detachCtx,
                       SpeedoAccessor fieldsClone,
                       java.util.Collection fgHints)

Description copied from interface: SpeedoAccessor

This method is used during the detach operation. A call to this method copy the field of the state into the the cloned state. When a field references a persistent object, according to the fetch plan, the referenced can be detached too.

Specified by:

detachCopy in interface SpeedoAccessor

Specified by:

detachCopy in class GenClassAccessor

attachCopy

public void attachCopy(ProxyManager pm,
                       java.util.Map attachCtx,
                       SpeedoAccessor fieldsClone,
                       boolean makeTransactional)

Description copied from interface: SpeedoAccessor

This method is used during the attach operation. A call to this method copy the field of the cloned state into the the current state. When a field references a persistent object, according to the fetch plan, the referenced can be attached too.

Specified by:

attachCopy in interface SpeedoAccessor

Specified by:

attachCopy in class GenClassAccessor

refresh

public void refresh(ProxyManager pm,
                    java.util.Map refreshCtx,
                    java.util.Collection fgHints)

Description copied from interface: SpeedoAccessor

This method is used during the refresh operation. A call to this method refreshes the fields of the current state. When a field references a persistent object, according to the fetch plan, the referenced can be refreshed too.

Specified by:

refresh in interface SpeedoAccessor

Specified by:

refresh in class GenClassAccessor

retrieve

public void retrieve(ProxyManager pm,
                     java.util.Map retrieveCtx,
                     java.util.Collection fgHints)

Description copied from interface: SpeedoAccessor

This method is used during the retrieve operation. A call to this method retrieves the fields of the current state. When a field references a persistent object, according to the fetch plan, the referenced can be retrieved too.

Specified by:

retrieve in interface SpeedoAccessor

Specified by:

retrieve in class GenClassAccessor

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value,
                            boolean withCoherence)

remove

public java.lang.Object remove(java.lang.Object key,
                               boolean withCoherence)

size

public int size()

Specified by:

size in interface java.util.Map

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map

get

public java.lang.Object get(java.lang.Object key)

Specified by:

get in interface java.util.Map

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

Specified by:

put in interface java.util.Map

remove

public java.lang.Object remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map

putAll

public void putAll(java.util.Map t)

Specified by:

putAll in interface java.util.Map

clear

public void clear()

Specified by:

clear in interface java.util.Map

keySet

public java.util.Set keySet()

Specified by:

keySet in interface java.util.Map

values

public java.util.Collection values()

Specified by:

values in interface java.util.Map

entrySet

public java.util.Set entrySet()

Specified by:

entrySet in interface java.util.Map

createPIndexedElem

public org.objectweb.jorm.api.PIndexedElem createPIndexedElem(GenClassAccessor gca)

Specified by:

createPIndexedElem in class GenClassAccessor

paAdd

public void paAdd(org.objectweb.jorm.api.PIndexedElem elem,
                  java.lang.Object conn)
           throws org.objectweb.jorm.api.PExceptionIO

Specified by:

paAdd in interface org.objectweb.jorm.api.PGenClassAccessor

Overrides:

paAdd in class GenClassAccessor

Throws:

org.objectweb.jorm.api.PExceptionIO

paGetNbElem

public int paGetNbElem()

Specified by:

paGetNbElem in interface org.objectweb.jorm.api.PGenClassAccessor

Overrides:

paGetNbElem in class GenClassAccessor

paIterator

public java.util.Iterator paIterator()

Specified by:

paIterator in interface org.objectweb.jorm.api.PGenClassAccessor

Overrides:

paIterator in class GenClassAccessor

paSetNbElem

public void paSetNbElem(int nbelem)

Specified by:

paSetNbElem in interface org.objectweb.jorm.api.PGenClassAccessor

Overrides:

paSetNbElem in class GenClassAccessor

forceDetachedDirty

public void forceDetachedDirty()

Description copied from interface: SpeedoAccessor

Force the detached status to DETACHED_DIRTY and all the xxxLoaded to true

Specified by:

forceDetachedDirty in interface SpeedoAccessor

restoreDetachedNone

public void restoreDetachedNone()

Description copied from interface: SpeedoAccessor

Restore the detached status to DETACHED_NONE and all the xxxLoaded to false

Specified by:

restoreDetachedNone in interface SpeedoAccessor