public class PersistentMap extends AbstractPersistentCollection implements Map
HashMap
,
Serialized FormAbstractPersistentCollection.AbstractValueDelayedOperation, AbstractPersistentCollection.DelayedOperation, AbstractPersistentCollection.IteratorProxy, AbstractPersistentCollection.LazyInitializationWork<T>, AbstractPersistentCollection.ListIteratorProxy, AbstractPersistentCollection.ListProxy, AbstractPersistentCollection.SetProxy, AbstractPersistentCollection.ValueDelayedOperation
Modifier and Type | Field and Description |
---|---|
protected Map |
map |
elementRemoved, UNKNOWN
Constructor and Description |
---|
PersistentMap()
Empty constructor.
|
PersistentMap(SessionImplementor session)
Deprecated.
PersistentMap(SharedSessionContractImplementor) should be used instead. |
PersistentMap(SessionImplementor session,
Map map)
Deprecated.
PersistentMap(SharedSessionContractImplementor, Map) should be used instead. |
PersistentMap(SharedSessionContractImplementor session)
Instantiates a lazy map (the underlying map is un-initialized).
|
PersistentMap(SharedSessionContractImplementor session,
Map map)
Instantiates a non-lazy map (the underlying map is constructed
from the incoming map reference).
|
Modifier and Type | Method and Description |
---|---|
void |
beforeInitialize(CollectionPersister persister,
int anticipatedSize)
Called before any elements are read into the collection,
allowing appropriate initializations to occur.
|
void |
clear() |
boolean |
containsKey(Object key) |
boolean |
containsValue(Object value) |
Serializable |
disassemble(CollectionPersister persister)
Disassemble the collection to get it ready for the cache
|
boolean |
empty()
Is the collection empty? (don't try to initialize the collection)
|
boolean |
endRead()
Called after reading all rows from the JDBC result set
|
Iterator |
entries(CollectionPersister persister)
Iterate all collection entries, during update of the database
|
boolean |
entryExists(Object entry,
int i)
Does the given element/entry exist in the collection?
|
Set |
entrySet() |
boolean |
equals(Object other) |
boolean |
equalsSnapshot(CollectionPersister persister)
Does the current state exactly match the snapshot?
|
Object |
get(Object key) |
Iterator |
getDeletes(CollectionPersister persister,
boolean indexIsFormula)
Get all the elements that need deleting
|
Object |
getElement(Object entry)
Get the value of the given collection entry.
|
Object |
getIndex(Object entry,
int i,
CollectionPersister persister)
Get the index of the given collection entry
|
Collection |
getOrphans(Serializable snapshot,
String entityName)
get all "orphaned" elements
|
Serializable |
getSnapshot(CollectionPersister persister)
Return a new snapshot of the current state of the collection
|
Object |
getSnapshotElement(Object entry,
int i)
Get the snapshot value of the given collection entry
|
int |
hashCode() |
void |
initializeFromCache(CollectionPersister persister,
Serializable disassembled,
Object owner)
Read the state of the collection from a disassembled cached value
|
boolean |
isEmpty() |
boolean |
isSnapshotEmpty(Serializable snapshot)
Is the snapshot empty?
|
boolean |
isWrapper(Object collection)
Is this the wrapper for the given collection instance?
|
Set |
keySet() |
boolean |
needsInserting(Object entry,
int i,
Type elemType)
Do we need to insert this element?
|
boolean |
needsUpdating(Object entry,
int i,
Type elemType)
Do we need to update this element?
|
Object |
put(Object key,
Object value) |
void |
putAll(Map puts) |
Object |
readFrom(ResultSet rs,
CollectionPersister persister,
CollectionAliases descriptor,
Object owner)
Read a row from the JDBC result set
|
Object |
remove(Object key) |
int |
size() |
String |
toString() |
Collection |
values() |
afterInitialize, afterRowInsert, beginRead, clearDirty, clearOperationQueue, dirty, forceInitialization, getCachedSize, getIdentifier, getKey, getOrphans, getOwner, getQueuedOrphans, getRole, getSession, getSnapshot, getStoredSnapshot, getValue, hasQueuedOperations, identityRemove, identityRemove, initialize, isClearQueueEnabled, isConnectedToSession, isDirectlyAccessible, isDirty, isElementRemoved, isInitialized, isInverseCollection, isInverseCollectionNoOrphanDelete, isInverseOneToManyOrNoOrphanDelete, isOperationQueueEnabled, isPutQueueEnabled, isRowUpdatePossible, isUnreferenced, needsRecreate, performQueuedOperations, postAction, preInsert, prepareForPossibleLoadingOutsideTransaction, queuedAdditionIterator, queueOperation, read, readElementByIndex, readElementExistence, readIndexExistence, readSize, replaceQueuedOperationValues, setCurrentSession, setDirectlyAccessible, setInitialized, setOwner, setSnapshot, unsetSession, wasInitialized, write
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll
isDirectlyProvidedCollection
protected Map map
public PersistentMap()
public PersistentMap(SharedSessionContractImplementor session)
session
- The session to which this map will belong.@Deprecated public PersistentMap(SessionImplementor session)
PersistentMap(SharedSessionContractImplementor)
should be used instead.session
- The session to which this map will belong.public PersistentMap(SharedSessionContractImplementor session, Map map)
session
- The session to which this map will belong.map
- The underlying map data.@Deprecated public PersistentMap(SessionImplementor session, Map map)
PersistentMap(SharedSessionContractImplementor, Map)
should be used instead.session
- The session to which this map will belong.map
- The underlying map data.public Serializable getSnapshot(CollectionPersister persister) throws HibernateException
PersistentCollection
getSnapshot
in interface PersistentCollection
persister
- The collection persisterHibernateException
public Collection getOrphans(Serializable snapshot, String entityName) throws HibernateException
PersistentCollection
getOrphans
in interface PersistentCollection
getOrphans
in class AbstractPersistentCollection
snapshot
- The snapshot stateentityName
- The name of the entity that are the elements of the collectionHibernateException
public boolean equalsSnapshot(CollectionPersister persister) throws HibernateException
PersistentCollection
equalsSnapshot
in interface PersistentCollection
persister
- The collection persistertrue
if the current state and the snapshot state match.HibernateException
public boolean isSnapshotEmpty(Serializable snapshot)
PersistentCollection
isSnapshotEmpty
in interface PersistentCollection
snapshot
- The snapshot to checktrue
if the given snapshot is emptypublic boolean isWrapper(Object collection)
PersistentCollection
isWrapper
in interface PersistentCollection
collection
- The collection to check whether this is wrapping ittrue
if this is a wrapper around that given collection instance.public void beforeInitialize(CollectionPersister persister, int anticipatedSize)
PersistentCollection
beforeInitialize
in interface PersistentCollection
persister
- The underlying collection persister.anticipatedSize
- The anticipated size of the collection after initialization is complete.public boolean containsKey(Object key)
containsKey
in interface Map
public boolean containsValue(Object value)
containsValue
in interface Map
public Collection values()
public boolean empty()
PersistentCollection
empty
in interface PersistentCollection
empty
in class AbstractPersistentCollection
false
if the collection is non-empty; true
otherwise.public Object readFrom(ResultSet rs, CollectionPersister persister, CollectionAliases descriptor, Object owner) throws HibernateException, SQLException
PersistentCollection
readFrom
in interface PersistentCollection
rs
- The JDBC ResultSetpersister
- The collection roledescriptor
- The aliases used for the columns making up the collectionowner
- The collection ownerHibernateException
- Generally indicates a problem resolving data read from the ResultSetSQLException
- Indicates a problem accessing the ResultSetpublic boolean endRead()
PersistentCollection
endRead
in interface PersistentCollection
endRead
in class AbstractPersistentCollection
public Iterator entries(CollectionPersister persister)
PersistentCollection
entries
in interface PersistentCollection
persister
- The collection persister.public void initializeFromCache(CollectionPersister persister, Serializable disassembled, Object owner) throws HibernateException
PersistentCollection
initializeFromCache
in interface PersistentCollection
persister
- The collection persisterdisassembled
- The disassembled cached stateowner
- The collection ownerHibernateException
public Serializable disassemble(CollectionPersister persister) throws HibernateException
PersistentCollection
disassemble
in interface PersistentCollection
persister
- The collection persisterHibernateException
public Iterator getDeletes(CollectionPersister persister, boolean indexIsFormula) throws HibernateException
PersistentCollection
getDeletes
in interface PersistentCollection
persister
- The collection persisterindexIsFormula
- For indexed collections, tells whether the index is a formula (calculated value) mappingHibernateException
public boolean needsInserting(Object entry, int i, Type elemType) throws HibernateException
PersistentCollection
needsInserting
in interface PersistentCollection
entry
- The collection element to checki
- The index (for indexed collections)elemType
- The type for the elementtrue
if the element needs insertingHibernateException
public boolean needsUpdating(Object entry, int i, Type elemType) throws HibernateException
PersistentCollection
needsUpdating
in interface PersistentCollection
entry
- The collection element to checki
- The index (for indexed collections)elemType
- The type for the elementtrue
if the element needs updatingHibernateException
public Object getIndex(Object entry, int i, CollectionPersister persister)
PersistentCollection
getIndex
in interface PersistentCollection
entry
- The collection entry/elementi
- The assumed indexpersister
- it was more elegant before we added this...public Object getElement(Object entry)
PersistentCollection
getElement
in interface PersistentCollection
entry
- The object instance for which to get the collection element instance.public Object getSnapshotElement(Object entry, int i)
PersistentCollection
getSnapshotElement
in interface PersistentCollection
entry
- The entryi
- The indexpublic boolean equals(Object other)
public int hashCode()
public boolean entryExists(Object entry, int i)
PersistentCollection
entryExists
in interface PersistentCollection
entry
- The object to check if it exists as a collection elementi
- Unusedtrue
if the given entry is a collection elementCopyright © 2021 JBoss by Red Hat. All rights reserved.