com.beasys.commerce.ebusiness.catalog
Class CatalogItemIterator

java.lang.Object
  com.beasys.commerce.ebusiness.catalog.CatalogItemIterator

All Implemented Interfaces

ViewIterator, Serializable

Direct Known Subclasses:

CategoryItemIterator, CategoryIterator, OrphanedItemIterator, ProductItemIterator, SearchItemIterator, SiblingIterator, SubCategoryIterator

Deprecated

@Deprecated
public abstract class CatalogItemIterator
extends Object
implements ViewIterator, Serializable

The CatalogItemIterator is an abstract base class that all catalog iterators must extend. This class should only be used by a single thread.

See Also

View, ViewIterator, Serialized Form

Field Summary

static int	DEFAULT_VIEW_SIZE Deprecated
protected static boolean	VERBOSE Deprecated

Constructor Summary

CatalogItemIterator(String managerJndiName, CatalogRequest catalogRequest, int numItems, int viewSize)
Deprecated CatalogItemIterator constructor that takes the total number of spanned objects and a view size.

Method Summary

protected abstract CatalogItem	getCatalogItem(View view, int itemIndex) Deprecated Returns a CatalogItem within the current view.
protected CatalogManager	getCatalogManager() Deprecated
protected CatalogQueryManager	getCatalogQueryManager() Deprecated
protected CatalogRequest	getCatalogRequest() Deprecated
protected CategoryManager	getCategoryManager() Deprecated
View	getCurrentView() Deprecated Returns the current view.
protected CustomDataManager	getCustomDataManager() Deprecated
protected ProductItemManager	getProductItemManager() Deprecated
View	getViewAt(int index) Deprecated Gets the view at the specified index.
int	getViewCount() Deprecated Returns the number of views spanned by this iterator.
void	gotoNextView() Deprecated Moves the iterator to the next view.
void	gotoPreviousView() Deprecated Moves the iterator to the previous view.
void	gotoViewAt(int index) Deprecated Moves the iterator to the view at the specified index.
boolean	hasNext() Deprecated Returns true if the iterator has more elements.
boolean	hasNextView() Deprecated Returns true if the iterator has a next view.
boolean	hasPreviousView() Deprecated Returns true if the iterator has a previous view.
Object	next() Deprecated Returns the next element in the iteration.
protected abstract void	refreshView(View view) Deprecated This function is called whenever the current view needs to be refreshed.
int	size() Deprecated Returns the number of objects over which the iterator spans.

Methods inherited from class java.lang.Object

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

Field Detail

VERBOSE

protected static final boolean VERBOSE

Deprecated

See Also

Constants Summary

DEFAULT_VIEW_SIZE

public static final int DEFAULT_VIEW_SIZE

Deprecated

See Also

Constants Summary

Constructor Detail

CatalogItemIterator

public CatalogItemIterator(String managerJndiName,
                           CatalogRequest catalogRequest,
                           int numItems,
                           int viewSize)

Deprecated

CatalogItemIterator constructor that takes the total number of spanned objects and a view size.

Method Detail

getCatalogManager

protected CatalogManager getCatalogManager()
                                    throws RemoteException

Deprecated

Throws

RemoteException

getProductItemManager

protected ProductItemManager getProductItemManager()
                                            throws RemoteException

Deprecated

Returns

the ProductItemManger for the CatalogManager associated with this ViewIterator.

Throws

RemoteException - on remote error.

See Also

ProductItemManager

getCategoryManager

protected CategoryManager getCategoryManager()
                                      throws RemoteException

Deprecated

Returns

the CategoryManager for the CatalogManager associated with this ViewIterator.

Throws

RemoteException - on remote error.

See Also

CategoryManager

getCatalogQueryManager

protected CatalogQueryManager getCatalogQueryManager()
                                              throws RemoteException

Deprecated

Returns

the CatalogQueryManager for the CatalogManager associated with this ViewIterator.

Throws

RemoteException - on remote error.

See Also

CatalogQueryManager

getCustomDataManager

protected CustomDataManager getCustomDataManager()
                                          throws RemoteException

Deprecated

Returns

the CustomDataManager for the CatalogManager associated with this ViewIterator.

Throws

RemoteException - on remote error.

See Also

CustomDataManager

getCatalogRequest

protected CatalogRequest getCatalogRequest()

Deprecated

Returns

the CatalogRequest for this ViewIterator.

Throws

RemoteException - on remote error.

See Also

CatalogRequest

refreshView

protected abstract void refreshView(View view)
                             throws RemoteException

Deprecated

This function is called whenever the current view needs to be refreshed. All classes that extend this class must implement this function.

Parameters

view - The view to refresh.

Throws

RemoteException - on remote error.

getCatalogItem

protected abstract CatalogItem getCatalogItem(View view,
                                              int itemIndex)
                                       throws NoSuchElementException

Deprecated

Returns a CatalogItem within the current view. All classes that extend this class must implement this function.

Parameters

view - The current view.

itemIndex - The index of the item to retrieve.

Throws

NoSuchElementException - If the item does not exist.

size

public final int size()

Deprecated

Returns the number of objects over which the iterator spans. This number is guaranteed to only be accurate at the time of iterator creation.

Specified by:

size in interface ViewIterator

Returns

The number of spanned objects.

hasNext

public final boolean hasNext()

Deprecated

Returns true if the iterator has more elements.

Specified by:

hasNext in interface ViewIterator

Returns

true if the iterator has more elements.

next

public Object next()
            throws NoSuchElementException,
                   RemoteException

Deprecated

Returns the next element in the iteration.

Specified by:

next in interface ViewIterator

Returns

the next element in the iteration.

Throws

RemoteException - on remote error.

NoSuchElementException - if the iteration has no more elements.

getViewCount

public final int getViewCount()

Deprecated

Returns the number of views spanned by this iterator.

Specified by:

getViewCount in interface ViewIterator

Returns

the number of views spanned by this iterator.

getCurrentView

public final View getCurrentView()

Deprecated

Returns the current view.

Specified by:

getCurrentView in interface ViewIterator

Returns

The current view.

getViewAt

public final View getViewAt(int index)
                     throws IndexOutOfBoundsException

Deprecated

Gets the view at the specified index.

Specified by:

getViewAt in interface ViewIterator

Parameters

index - The index of the desired view.

Returns

The view at the specified index.

Throws

IndexOutOfBoundsException - if the index is invalid.

hasNextView

public final boolean hasNextView()

Deprecated

Returns true if the iterator has a next view.

Specified by:

hasNextView in interface ViewIterator

Returns

true if the iterator has a next view.

hasPreviousView

public final boolean hasPreviousView()

Deprecated

Returns true if the iterator has a previous view.

Specified by:

hasPreviousView in interface ViewIterator

Returns

true if the iterator has a previous view.

gotoNextView

public final void gotoNextView()
                        throws NoSuchViewException

Deprecated

Moves the iterator to the next view.

Specified by:

gotoNextView in interface ViewIterator

Throws

NoSuchViewException - if the iterator does not have a next view.

gotoPreviousView

public final void gotoPreviousView()
                            throws NoSuchViewException

Deprecated

Moves the iterator to the previous view.

Specified by:

gotoPreviousView in interface ViewIterator

Throws

NoSuchViewException - if the iterator does not have a previous view.

gotoViewAt

public final void gotoViewAt(int index)
                      throws NoSuchViewException

Deprecated

Moves the iterator to the view at the specified index.

Specified by:

gotoViewAt in interface ViewIterator

Parameters

index - The index of the desired view.

Throws

NoSuchViewException - if the index is invalid.