public class PersistentArrayHolder extends AbstractPersistentCollection
AbstractPersistentCollection.DelayedOperation, AbstractPersistentCollection.IteratorProxy, AbstractPersistentCollection.LazyInitializationWork<T>, AbstractPersistentCollection.ListIteratorProxy, AbstractPersistentCollection.ListProxy, AbstractPersistentCollection.SetProxy
Modifier and Type | Field and Description |
---|---|
protected Object |
array |
UNKNOWN
Constructor and Description |
---|
PersistentArrayHolder(SessionImplementor session,
CollectionPersister persister) |
PersistentArrayHolder(SessionImplementor session,
Object array) |
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 |
beginRead()
Called just before reading any rows from the JDBC result set
|
Serializable |
disassemble(CollectionPersister persister)
Disassemble the collection, ready for the cache
|
Iterator |
elements() |
boolean |
empty()
Is the initialized collection empty?
|
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 an element exist at this entry in the collection?
|
boolean |
equalsSnapshot(CollectionPersister persister)
Does the current state exactly match the snapshot?
|
Object |
getArray() |
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
|
Object |
getValue()
return the user-visible collection (or array) instance
|
void |
initializeFromCache(CollectionPersister persister,
Serializable disassembled,
Object owner)
Read the state of the collection from a disassembled cached value
|
boolean |
isDirectlyAccessible()
Could the application possibly have a direct reference to
the underlying collection implementation?
|
boolean |
isSnapshotEmpty(Serializable snapshot)
Is the snapshot empty?
|
boolean |
isWrapper(Object collection)
Is this the wrapper for the given underlying collection instance?
|
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 |
readFrom(ResultSet rs,
CollectionPersister persister,
CollectionAliases descriptor,
Object owner)
Read a row from the JDBC result set
|
afterInitialize, afterRowInsert, clearDirty, dirty, forceInitialization, getCachedSize, getIdentifier, getKey, getOrphans, getOwner, getQueuedOrphans, getRole, getSession, getSnapshot, getStoredSnapshot, hasQueuedOperations, identityRemove, initialize, isClearQueueEnabled, isDirty, isOperationQueueEnabled, isPutQueueEnabled, isRowUpdatePossible, isUnreferenced, needsRecreate, performQueuedOperations, postAction, preInsert, prepareForPossibleLoadingOutsideTransaction, queuedAdditionIterator, queueOperation, read, readElementByIndex, readElementExistence, readIndexExistence, readSize, setCurrentSession, setDirectlyAccessible, setInitialized, setOwner, setSnapshot, unsetSession, wasInitialized, write
protected Object array
public PersistentArrayHolder(SessionImplementor session, Object array)
public PersistentArrayHolder(SessionImplementor session, CollectionPersister persister) throws HibernateException
HibernateException
public Serializable getSnapshot(CollectionPersister persister) throws HibernateException
PersistentCollection
HibernateException
public boolean isSnapshotEmpty(Serializable snapshot)
PersistentCollection
public Collection getOrphans(Serializable snapshot, String entityName) throws HibernateException
AbstractPersistentCollection
getOrphans
in interface PersistentCollection
getOrphans
in class AbstractPersistentCollection
HibernateException
public Object getArray()
public boolean isWrapper(Object collection)
PersistentCollection
public boolean equalsSnapshot(CollectionPersister persister) throws HibernateException
PersistentCollection
HibernateException
public Iterator elements()
public boolean empty()
AbstractPersistentCollection
empty
in interface PersistentCollection
empty
in class AbstractPersistentCollection
public Object readFrom(ResultSet rs, CollectionPersister persister, CollectionAliases descriptor, Object owner) throws HibernateException, SQLException
PersistentCollection
HibernateException
SQLException
public Iterator entries(CollectionPersister persister)
PersistentCollection
public void beginRead()
AbstractPersistentCollection
beginRead
in interface PersistentCollection
beginRead
in class AbstractPersistentCollection
public boolean endRead()
AbstractPersistentCollection
endRead
in interface PersistentCollection
endRead
in class AbstractPersistentCollection
public void beforeInitialize(CollectionPersister persister, int anticipatedSize)
PersistentCollection
persister
- The underlying collection persister.anticipatedSize
- The anticipated size of the collection after initilization is complete.public boolean isDirectlyAccessible()
AbstractPersistentCollection
isDirectlyAccessible
in interface PersistentCollection
isDirectlyAccessible
in class AbstractPersistentCollection
public void initializeFromCache(CollectionPersister persister, Serializable disassembled, Object owner) throws HibernateException
PersistentCollection
HibernateException
public Serializable disassemble(CollectionPersister persister) throws HibernateException
PersistentCollection
HibernateException
public Object getValue()
AbstractPersistentCollection
getValue
in interface PersistentCollection
getValue
in class AbstractPersistentCollection
public Iterator getDeletes(CollectionPersister persister, boolean indexIsFormula) throws HibernateException
PersistentCollection
HibernateException
public boolean needsInserting(Object entry, int i, Type elemType) throws HibernateException
PersistentCollection
HibernateException
public boolean needsUpdating(Object entry, int i, Type elemType) throws HibernateException
PersistentCollection
HibernateException
public Object getIndex(Object entry, int i, CollectionPersister persister)
PersistentCollection
persister
- it was more elegant before we added this...public Object getElement(Object entry)
PersistentCollection
public Object getSnapshotElement(Object entry, int i)
PersistentCollection
public boolean entryExists(Object entry, int i)
PersistentCollection
Copyright © 2018 JBoss by Red Hat. All rights reserved.