com.taggercat.model
Class TCPersistentSet

java.lang.Object
  org.hibernate.collection.AbstractPersistentCollection
      org.hibernate.collection.PersistentSet
          com.taggercat.model.TCPersistentSet

All Implemented Interfaces:

IResultSetCollection, java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.Set, org.hibernate.collection.PersistentCollection

public class TCPersistentSet
extends org.hibernate.collection.PersistentSet
implements java.util.Set, IResultSetCollection

A persistent wrapper for a java.util.Set. The underlying collection is always LinkedHashSet; since we always want to deal with an ordered collection. This class also keeps a List of entities in Set. This allows us to implement the IResultSetCollection interface in a reasonable manner. In other words, we need both ordered sets, and indexed access.

See Also:

Serialized Form

Constructor Summary

TCPersistentSet()
Empty constructor.

TCPersistentSet(org.hibernate.engine.SessionImplementor session)
Constructor matching super.

TCPersistentSet(org.hibernate.engine.SessionImplementor session, java.lang.Object owner, java.util.Set<?> set, java.lang.String roleName, java.io.Serializable loadedKey, boolean isMutable)

TCPersistentSet(org.hibernate.engine.SessionImplementor session, java.util.Set set)
Instantiates a non-lazy set (the underlying set is constructed from the incoming set reference).

Method Summary

boolean	add(java.lang.Object value)
boolean	addAll(java.util.Collection coll)
void	beforeInitialize(org.hibernate.persister.collection.CollectionPersister persister, int anticipatedSize)
void	beginRead()
void	clear()
void	delete()
boolean	endRead()
boolean	equals(java.lang.Object other)
TCEntity	getCurrentEntity()
int	getCurrentNdx()
TCEntity	getEntityAt(int rowIndex)
TCEntity	getEntityByPKHexCode(java.lang.String pkHexCode) Gets the row in the collection by its PKHexCode.
TCEntity	getFirst()
TCEntity	getLast()
TCEntity	getNext()
TCEntity	getNextNth(int n)
TCEntity	getPrevious()
int	getRowCount()
int	hashCode()
void	initializeFromCache(org.hibernate.persister.collection.CollectionPersister persister, java.io.Serializable disassembled, java.lang.Object owner)
void	insertAtCurrentNdx(TCEntity obj)
boolean	isAtBeginning()
boolean	isAtEnd()
boolean	remove(java.lang.Object value)
boolean	removeAll(java.util.Collection coll)
boolean	retainAll(java.util.Collection coll)
void	setCurrentNdx(int currentNdx)

Methods inherited from class org.hibernate.collection.PersistentSet

contains, containsAll, disassemble, empty, entries, entryExists, equalsSnapshot, getDeletes, getElement, getIndex, getOrphans, getSnapshot, getSnapshotElement, isEmpty, isRowUpdatePossible, isSnapshotEmpty, isWrapper, iterator, needsInserting, needsUpdating, readFrom, size, toArray, toArray, toString

Methods inherited from class org.hibernate.collection.AbstractPersistentCollection

afterInitialize, afterRowInsert, clearDirty, dirty, forceInitialization, getIdentifier, getKey, getOwner, getQueuedOrphans, getRole, getSession, getStoredSnapshot, getValue, hasQueuedOperations, isDirectlyAccessible, isDirty, isUnreferenced, needsRecreate, postAction, preInsert, queuedAdditionIterator, setCurrentSession, setOwner, setSnapshot, unsetSession, wasInitialized

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

contains, containsAll, isEmpty, iterator, size, toArray, toArray

Constructor Detail

TCPersistentSet

public TCPersistentSet()

Empty constructor.

Note: this form is not ever ever ever used by Hibernate; it is, however, needed for SOAP libraries and other such marshalling code.

TCPersistentSet

public TCPersistentSet(org.hibernate.engine.SessionImplementor session)

Constructor matching super. Instantiates a lazy set (the underlying set is un-initialized).

Parameters:

session - The session to which this set will belong.

TCPersistentSet

public TCPersistentSet(org.hibernate.engine.SessionImplementor session,
                       java.util.Set set)

Instantiates a non-lazy set (the underlying set is constructed from the incoming set reference).

Parameters:

session - The session to which this set will belong.

set - The underlying set data.

TCPersistentSet

public TCPersistentSet(org.hibernate.engine.SessionImplementor session,
                       java.lang.Object owner,
                       java.util.Set<?> set,
                       java.lang.String roleName,
                       java.io.Serializable loadedKey,
                       boolean isMutable)

Method Detail

beforeInitialize

public void beforeInitialize(org.hibernate.persister.collection.CollectionPersister persister,
                             int anticipatedSize)

Specified by:

beforeInitialize in interface org.hibernate.collection.PersistentCollection

Overrides:

beforeInitialize in class org.hibernate.collection.PersistentSet

initializeFromCache

public void initializeFromCache(org.hibernate.persister.collection.CollectionPersister persister,
                                java.io.Serializable disassembled,
                                java.lang.Object owner)
                         throws org.hibernate.HibernateException

Specified by:

initializeFromCache in interface org.hibernate.collection.PersistentCollection

Overrides:

initializeFromCache in class org.hibernate.collection.PersistentSet

Throws:

org.hibernate.HibernateException

add

public boolean add(java.lang.Object value)

Specified by:

add in interface java.util.Collection

Specified by:

add in interface java.util.Set

Overrides:

add in class org.hibernate.collection.PersistentSet

See Also:

Set.add(Object)

remove

public boolean remove(java.lang.Object value)

Specified by:

remove in interface java.util.Collection

Specified by:

remove in interface java.util.Set

Overrides:

remove in class org.hibernate.collection.PersistentSet

See Also:

Set.remove(Object)

addAll

public boolean addAll(java.util.Collection coll)

Specified by:

addAll in interface java.util.Collection

Specified by:

addAll in interface java.util.Set

Overrides:

addAll in class org.hibernate.collection.PersistentSet

See Also:

Set.addAll(Collection)

retainAll

public boolean retainAll(java.util.Collection coll)

Specified by:

retainAll in interface java.util.Collection

Specified by:

retainAll in interface java.util.Set

Overrides:

retainAll in class org.hibernate.collection.PersistentSet

See Also:

Set.retainAll(Collection)

removeAll

public boolean removeAll(java.util.Collection coll)

Specified by:

removeAll in interface java.util.Collection

Specified by:

removeAll in interface java.util.Set

Overrides:

removeAll in class org.hibernate.collection.PersistentSet

See Also:

Set.removeAll(Collection)

clear

public void clear()

Specified by:

clear in interface java.util.Collection

Specified by:

clear in interface java.util.Set

Overrides:

clear in class org.hibernate.collection.PersistentSet

See Also:

Set.clear()

beginRead

public void beginRead()

Specified by:

beginRead in interface org.hibernate.collection.PersistentCollection

Overrides:

beginRead in class org.hibernate.collection.PersistentSet

endRead

public boolean endRead()

Specified by:

endRead in interface org.hibernate.collection.PersistentCollection

Overrides:

endRead in class org.hibernate.collection.PersistentSet

getEntityByPKHexCode

public TCEntity getEntityByPKHexCode(java.lang.String pkHexCode)

Description copied from interface: IResultSetCollection

Gets the row in the collection by its PKHexCode. It is not made the current row in the resultset.

Specified by:

getEntityByPKHexCode in interface IResultSetCollection

Returns:

the TCEntity or null if not found.

getEntityAt

public TCEntity getEntityAt(int rowIndex)

Specified by:

getEntityAt in interface IResultSetCollection

getCurrentEntity

public TCEntity getCurrentEntity()

Specified by:

getCurrentEntity in interface IResultSetCollection

getLast

public TCEntity getLast()

Specified by:

getLast in interface IResultSetCollection

getFirst

public TCEntity getFirst()

Specified by:

getFirst in interface IResultSetCollection

getNext

public TCEntity getNext()

Specified by:

getNext in interface IResultSetCollection

getNextNth

public TCEntity getNextNth(int n)

Specified by:

getNextNth in interface IResultSetCollection

getPrevious

public TCEntity getPrevious()

Specified by:

getPrevious in interface IResultSetCollection

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface IResultSetCollection

isAtEnd

public boolean isAtEnd()

Specified by:

isAtEnd in interface IResultSetCollection

isAtBeginning

public boolean isAtBeginning()

Specified by:

isAtBeginning in interface IResultSetCollection

getCurrentNdx

public int getCurrentNdx()

Specified by:

getCurrentNdx in interface IResultSetCollection

delete

public void delete()

Specified by:

delete in interface IResultSetCollection

insertAtCurrentNdx

public void insertAtCurrentNdx(TCEntity obj)

Specified by:

insertAtCurrentNdx in interface IResultSetCollection

setCurrentNdx

public void setCurrentNdx(int currentNdx)

Specified by:

setCurrentNdx in interface IResultSetCollection

equals

public boolean equals(java.lang.Object other)

Specified by:

equals in interface java.util.Collection

Specified by:

equals in interface java.util.Set

Overrides:

equals in class org.hibernate.collection.PersistentSet

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Collection

Specified by:

hashCode in interface java.util.Set

Overrides:

hashCode in class org.hibernate.collection.PersistentSet