oracle.adfnmc.util
Class GenericTypeIteratorAdapter

java.lang.Object
  oracle.adfnmc.bindings.dbf.NotifyingIteratorBinding
      oracle.adfnmc.util.GenericTypeIteratorAdapter

All Implemented Interfaces:

IteratorPositionListener, BasicIterator, NotifyingIterator

Direct Known Subclasses:

JavaBeanObjectIteratorAdapter

public class GenericTypeIteratorAdapter
extends NotifyingIteratorBinding
implements IteratorPositionListener

Field Summary

protected BindingContainer	bc
protected DataControl	dc
protected java.lang.String	id
protected int	index
protected java.lang.String	master
protected java.lang.String	name
protected GenericType	provider

Fields inherited from class oracle.adfnmc.bindings.dbf.NotifyingIteratorBinding

attributeUpdatedListeners, collectionChangedListeners, positionChangedListeners, providerChangedListeners, rangedPositionChangedListeners

Constructor Summary

GenericTypeIteratorAdapter()

GenericTypeIteratorAdapter(DataControl dc, XmlAnyDefinition metadataDef, BindingContainer bc, GenericType provider)

Method Summary

java.lang.Object	createRow(boolean insert) Row create/update/remove are not supported for this type.
protected int	findPosition(GenericType gt)
protected int	findPosition(java.lang.Object o)
java.lang.Object	first()
java.lang.Class	getAttributeType(java.lang.String name) Retrieve the given attribute's type.
java.lang.Object	getAttributeValue(java.lang.String name) Retrieve the given attribute's value
java.lang.Object	getAttributeValueAtIndex(int index, java.lang.String attributeName) Retrieve the value of the attribute at the given index/name Please note, this does NOT change the current provider like setCurrentIndex() + getAttributeValue() would do.
BindingContainer	getBindingContainer()
GenericType	getChildProvider(int i)
int	getCurrentIndex()
java.lang.Object	getCurrentRow()
java.lang.Object[]	getCurrentValues()
DataControl	getDataControl()
java.lang.Object	getDataProvider() Returns the data provider object wrapped by this iterator binding.
java.lang.Object	getDataProvider(java.lang.String name) Retrieve the data provider for the associated child/bound element.
java.lang.Object	getDataProvider(java.lang.String namespace, java.lang.String name) Retrieve the data provider for the associated child/bound element.
java.lang.Object	getDataProvider(XmlAnyDefinition metadataDef) Retrieve the data provider for the associated child/bound element.
java.lang.Object	getExtendedAttributeInfo(java.lang.Object infoKey, java.lang.String attributeName) Get the extended attribute information
java.lang.String	getId()
java.lang.String	getMasterId()
XmlAnyDefinition	getMetadataDefinition()
int	getTotalRowCount()
boolean	hasNext()
boolean	hasPrevious()
boolean	isUpdateable(java.lang.String name) Is the given attribute updateable
java.lang.Object	last()
protected void	log(Level level, java.lang.String msg)
java.lang.Object	next()
void	positionChanged(int absoluteIndex) Fires when the iterator position is changed to point to a different row.
java.lang.Object	previous()
void	rangeRefreshed()
void	refresh() refresh the iterator
java.lang.Object	removeCurrentRow() Row create/update/remove are not supported for this type.
void	rowInserted(java.lang.Object newRow)
void	rowRemoved(java.lang.Object removedRow)
void	setAttributeValue(java.lang.String name, java.lang.Object value) Set the 'name'd' attribute value.
void	setCurrentIndex(int i)
void	setDataProvider(java.lang.Object value) Sets the data provider object wrapped by this iterator binding.
void	setMetadataDefinition(XmlAnyDefinition def)
java.lang.String	toString()

Methods inherited from class oracle.adfnmc.bindings.dbf.NotifyingIteratorBinding

addAttributeUpdatedListener, addCollectionChangedListener, addPositionChangedListener, addProviderChangedListener, addRangedPositionChangedListener, notifyAttributeValueUpdated, notifyCurrentRowPositionChanged, notifyProviderChanged, notifyRangeRefreshed, notifyRowInserted, notifyRowRemoved, removeAttributeUpdatedListener, removeCollectionChangedListener, removePositionChangedListener, removeProviderChangedListener, removeRangedPositionChangedListener

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

index

protected int index

name

protected java.lang.String name

id

protected java.lang.String id

dc

protected DataControl dc

master

protected java.lang.String master

bc

protected BindingContainer bc

provider

protected GenericType provider

Constructor Detail

GenericTypeIteratorAdapter

public GenericTypeIteratorAdapter()

GenericTypeIteratorAdapter

public GenericTypeIteratorAdapter(DataControl dc,
                                  XmlAnyDefinition metadataDef,
                                  BindingContainer bc,
                                  GenericType provider)

Method Detail

getMetadataDefinition

public XmlAnyDefinition getMetadataDefinition()

Specified by:

getMetadataDefinition in interface BasicIterator

Returns:

The metadata definition object for this iterator binding

setMetadataDefinition

public void setMetadataDefinition(XmlAnyDefinition def)

Specified by:

setMetadataDefinition in interface BasicIterator

Parameters:

def - The metadata definition object for this iterator binding

getMasterId

public java.lang.String getMasterId()

Returns:

the master iterator's id

getId

public java.lang.String getId()

Returns:

the iterator's id

getBindingContainer

public BindingContainer getBindingContainer()

Specified by:

getBindingContainer in interface BasicIterator

getDataControl

public DataControl getDataControl()

Specified by:

getDataControl in interface BasicIterator

Returns:

the data control associated with this iterator.

getDataProvider

public java.lang.Object getDataProvider()

Description copied from interface: BasicIterator

Returns the data provider object wrapped by this iterator binding.

Specified by:

getDataProvider in interface BasicIterator

Returns:

the data provider for this iterator

setDataProvider

public void setDataProvider(java.lang.Object value)

Description copied from interface: BasicIterator

Sets the data provider object wrapped by this iterator binding.

Specified by:

setDataProvider in interface BasicIterator

getDataProvider

public java.lang.Object getDataProvider(java.lang.String name)

Retrieve the data provider for the associated child/bound element.

Parameters:

name -

Returns:

the GenericType object associated with the bind variable

getDataProvider

public java.lang.Object getDataProvider(java.lang.String namespace,
                                        java.lang.String name)

Retrieve the data provider for the associated child/bound element.

Parameters:

namespace -

name -

Returns:

the GenericType object associated with the bind variable

getDataProvider

public java.lang.Object getDataProvider(XmlAnyDefinition metadataDef)

Retrieve the data provider for the associated child/bound element.

Specified by:

getDataProvider in interface BasicIterator

Parameters:

metadataDef - The metadata definition for the accessor iterator that binds to the named object contained in the object wrapped by this iterator binding.

Returns:

the GenericType object associated with the bind variable

refresh

public void refresh()

refresh the iterator

Specified by:

refresh in interface BasicIterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface BasicIterator

Returns:

the next element in a collection (if supported)

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface BasicIterator

Returns:

the previous element in a collection (if supported)

positionChanged

public void positionChanged(int absoluteIndex)

Description copied from interface: IteratorPositionListener

Fires when the iterator position is changed to point to a different row.

Specified by:

positionChanged in interface IteratorPositionListener

rowInserted

public void rowInserted(java.lang.Object newRow)

rowRemoved

public void rowRemoved(java.lang.Object removedRow)

rangeRefreshed

public void rangeRefreshed()

first

public java.lang.Object first()

Specified by:

first in interface BasicIterator

previous

public java.lang.Object previous()

Specified by:

previous in interface BasicIterator

next

public java.lang.Object next()

Specified by:

next in interface BasicIterator

last

public java.lang.Object last()

Specified by:

last in interface BasicIterator

getCurrentIndex

public int getCurrentIndex()

Specified by:

getCurrentIndex in interface BasicIterator

getChildProvider

public GenericType getChildProvider(int i)

setCurrentIndex

public void setCurrentIndex(int i)

Specified by:

setCurrentIndex in interface BasicIterator

getTotalRowCount

public int getTotalRowCount()

Specified by:

getTotalRowCount in interface BasicIterator

Returns:

the number of rows

getCurrentRow

public java.lang.Object getCurrentRow()

Specified by:

getCurrentRow in interface BasicIterator

Returns:

the current row

createRow

public java.lang.Object createRow(boolean insert)

Row create/update/remove are not supported for this type.

Specified by:

createRow in interface BasicIterator

Parameters:

insert - true if the row

Returns:

the current row that is being created/updated.

removeCurrentRow

public java.lang.Object removeCurrentRow()

Row create/update/remove are not supported for this type.

Specified by:

removeCurrentRow in interface BasicIterator

Returns:

the current row that is being remove.

getAttributeType

public java.lang.Class getAttributeType(java.lang.String name)

Retrieve the given attribute's type.

Specified by:

getAttributeType in interface BasicIterator

Parameters:

name - of the attribute

Returns:

attribute type or class

isUpdateable

public boolean isUpdateable(java.lang.String name)

Is the given attribute updateable

Specified by:

isUpdateable in interface BasicIterator

Parameters:

name - of the attribute

Returns:

true if the attribute is updateable or false otherwise

getExtendedAttributeInfo

public java.lang.Object getExtendedAttributeInfo(java.lang.Object infoKey,
                                                 java.lang.String attributeName)

Get the extended attribute information

Specified by:

getExtendedAttributeInfo in interface BasicIterator

Parameters:

infoKey -

attributeName -

Returns:

getAttributeValue

public java.lang.Object getAttributeValue(java.lang.String name)

Retrieve the given attribute's value

Specified by:

getAttributeValue in interface BasicIterator

Parameters:

name -

setAttributeValue

public void setAttributeValue(java.lang.String name,
                              java.lang.Object value)

Set the 'name'd' attribute value.

Specified by:

setAttributeValue in interface BasicIterator

Parameters:

name - of the attribute

value - of the attribute

getAttributeValueAtIndex

public java.lang.Object getAttributeValueAtIndex(int index,
                                                 java.lang.String attributeName)

Retrieve the value of the attribute at the given index/name Please note, this does NOT change the current provider like setCurrentIndex() + getAttributeValue() would do. In order to change the index'ing you need to go thru the setCurrentIndex or the first/prev/next/last methods.

Specified by:

getAttributeValueAtIndex in interface BasicIterator

Parameters:

index -

attributeName -

Returns:

getCurrentValues

public java.lang.Object[] getCurrentValues()

Specified by:

getCurrentValues in interface BasicIterator

Returns:

the current list (array) of values

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

findPosition

protected int findPosition(GenericType gt)

findPosition

protected int findPosition(java.lang.Object o)

log

protected void log(Level level,
                   java.lang.String msg)