org.xorm
Class CollectionProxy

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--org.xorm.CollectionProxy

All Implemented Interfaces:

Collection, I15d

Direct Known Subclasses:

RelationshipProxy

public class CollectionProxy

extends AbstractCollection

implements I15d

Represents a one-to-many or many-to-many relationship. An instance of CollectionProxy is constructed by InterfaceInvocationHandler.invokeCollectionGet() and by the JDO Query mechanism.

Nested Class Summary

protected class

CollectionProxy.ProxyIterator

Field Summary

protected ClassMapping	classMapping
protected boolean	closed
protected CollectionProxy.ProxyIterator	iterator
protected static Logger	logger
protected org.xorm.InterfaceManager	mgr
protected Collection	rows
protected HashMap	rowToProxy
protected Selector	selector
protected int	sizeHint

Fields inherited from interface org.xorm.I15d

I18N

Constructor Summary

protected	CollectionProxy(org.xorm.InterfaceManager mgr, ClassMapping classMapping)
	CollectionProxy(PersistenceManager mgr, ClassMapping classMapping, Selector selector)

Method Summary

boolean	add(Object o)
void	close()
Class	getElementType()
org.xorm.InterfaceManager	getInterfaceManager() Returns the InterfaceManager associated with this proxy.
protected Column	getKeyColumn() Returns the column on the rows held by this object that contains the primary keys of the element type.
Collection	getRows() Lazy resolve on rows.
Iterator	iterator()
boolean	remove(Object o)
int	size() Returns the size of the collection.

Methods inherited from class java.util.AbstractCollection

addAll, clear, contains, containsAll, isEmpty, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode

Field Detail

logger

protected static Logger logger

rows

protected Collection rows

rowToProxy

protected HashMap rowToProxy

classMapping

protected ClassMapping classMapping

mgr

protected org.xorm.InterfaceManager mgr

selector

protected Selector selector

sizeHint

protected int sizeHint

iterator

protected CollectionProxy.ProxyIterator iterator

closed

protected boolean closed

Constructor Detail

CollectionProxy

protected CollectionProxy(org.xorm.InterfaceManager mgr,
                          ClassMapping classMapping)

CollectionProxy

public CollectionProxy(PersistenceManager mgr,
                       ClassMapping classMapping,
                       Selector selector)

Method Detail

getInterfaceManager

public org.xorm.InterfaceManager getInterfaceManager()

Returns the InterfaceManager associated with this proxy.

getElementType

public Class getElementType()

getKeyColumn

protected Column getKeyColumn()

Returns the column on the rows held by this object that contains the primary keys of the element type.

getRows

public Collection getRows()

Lazy resolve on rows.

add

public boolean add(Object o)

Specified by:

add in interface Collection

Overrides:

add in class AbstractCollection

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection

Overrides:

remove in class AbstractCollection

close

public void close()

size

public int size()

Returns the size of the collection.

Specified by:

size in interface Collection

Specified by:

size in class AbstractCollection

iterator

public Iterator iterator()

Specified by:

iterator in interface Collection

Specified by:

iterator in class AbstractCollection