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oracle.adf.model.adapter.bean.provider
Class BeanDataCollection<E>

java.lang.Object
java.util.AbstractCollection<E>
oracle.adf.model.adapter.bean.pagination.PaginationCollectionModel<E>
oracle.adf.model.adapter.bean.provider.BeanDataCollection<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, Pagination<E>

Direct Known Subclasses:

JPQLBeanDataCollection

public class BeanDataCollection<E>

extends PaginationCollectionModel<E>

Since:

11.1.2

Field Summary

protected java.lang.Object	_beanInstance Bean Instance
protected boolean	_isAccessor
protected java.lang.String	_methodName method Name

Fields inherited from class oracle.adf.model.adapter.bean.pagination.PaginationCollectionModel

_logger, DEFAULT_FETCH_SIZE

Constructor Summary

BeanDataCollection(java.util.Map bindingContext, OperationBinding action, DataFilter filter)
Constructor for method operation

BeanDataCollection(RowContext rowCtx, java.lang.String name, DataFilter filter)
Constructor for accessor operation

Method Summary

protected boolean	appliedCriteria()
boolean	canHandle() Return whether or not can handle operation
boolean	canHandleMethodHandler()
boolean	canHandleMethodHandlerSize()
java.lang.String	getAssociatedBeanClassName() Return the associate beanClass name
java.util.Collection<E>	getCollection() Returns a list of object that fit the given paging range.
DataFilter	getDataFilter()
java.lang.Object	getDataProvider() Returns the data object for this collection represents.
DCDataVO	getDCDataVO()
DCRowContext	getDCRowContext()
long	getEstimatedRowCount() Get the total # of rows count.
int	getFetchSize() Return the fetch size per page
int	getFetchStart() Return fetch start
java.lang.String	getFullName()
java.lang.Class[]	getMethodCountParamTypes()
java.lang.String	getMethodHandlerName()
java.lang.Class[]	getMethodHandlerParamTypes()
java.lang.String	getMethodHandlerSizeName()
java.lang.String	getName()
java.lang.Object	getProperty(java.lang.String name) Gets a property value.
java.util.List<java.lang.String>	getSearchAttributeNames()
SearchCriteria	getSearchCriteria()
SortCriteria	getSortCriteria()
protected boolean	hasSearchCriteria()
protected boolean	hasSortCriteria()
void	init() Initialize the paging collection
protected void	initOperations() Initialize all the related operations: getMethod(), getMethodCount, and getMethod(int, int)
java.lang.Object	invokeMethod(java.lang.Object instance, java.lang.String methodName, java.lang.Class[] paramTypes, java.lang.Object[] params) Invoke method by name, parameters, values
java.util.Collection<E>	invokeMethodHandler(int fetchStart, int fetchSize) Method Handler
java.lang.Object	invokeMethodHandlerSize()
void	refresh() Refresh the colleciton
void	setAccessMode(byte mode)
void	setDataFilter(DataFilter filter)
void	setMethodCountParamTypes(java.lang.Class[] paramTypes)
void	setMethodHandlerName(java.lang.String name)
void	setMethodHandlerParamTypes(java.lang.Class[] paramTypes)
void	setMethodHandlerSizeName(java.lang.String name)
void	setProperty(java.lang.String name, java.lang.Object val) Stores a property value.
boolean	supportsRangePaging()
boolean	supportsSorting()
void	supportsSorting(boolean bool)

Methods inherited from class oracle.adf.model.adapter.bean.pagination.PaginationCollectionModel

add, add, addAll, addCollection, clear, clearAll, firstPage, getCollection, getFetchedRowCount, getPageCount, getPageIndex, getRowCount, hasNextPage, hasPreviousPage, iterator, lastPage, nextPage, notifyRefresh, previousPage, remove, remove, setFetchSize, setFetchStart, setPageSize, setRowCount, size, supportsDefaultPaging

Methods inherited from class java.util.AbstractCollection

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

_beanInstance

protected java.lang.Object _beanInstance

Bean Instance

_methodName

protected java.lang.String _methodName

method Name

_isAccessor

protected boolean _isAccessor

Constructor Detail

BeanDataCollection

public BeanDataCollection(RowContext rowCtx,
                          java.lang.String name,
                          DataFilter filter)

Constructor for accessor operation

Parameters:

rowCtx -

name -

filter -

BeanDataCollection

public BeanDataCollection(java.util.Map bindingContext,
                          OperationBinding action,
                          DataFilter filter)

Constructor for method operation

Parameters:

bindingContext -

action -

filter -

Method Detail

init

public void init()

Initialize the paging collection

initOperations

protected void initOperations()

Initialize all the related operations: getMethod(), getMethodCount, and getMethod(int, int)

getName

public java.lang.String getName()

Returns:

name of the data object

getFullName

public java.lang.String getFullName()

Returns:

the full name of the data object in the form of accessor.className.

canHandle

public boolean canHandle()

Return whether or not can handle operation

Overrides:

canHandle in class PaginationCollectionModel<E>

canHandleMethodHandler

public boolean canHandleMethodHandler()

canHandleMethodHandlerSize

public boolean canHandleMethodHandlerSize()

setAccessMode

public void setAccessMode(byte mode)

supportsRangePaging

public boolean supportsRangePaging()

Overrides:

supportsRangePaging in class PaginationCollectionModel<E>

supportsSorting

public boolean supportsSorting()

supportsSorting

public void supportsSorting(boolean bool)

setProperty

public final void setProperty(java.lang.String name,
                              java.lang.Object val)

Stores a property value.

getProperty

public final java.lang.Object getProperty(java.lang.String name)

Gets a property value.

getAssociatedBeanClassName

public java.lang.String getAssociatedBeanClassName()

Return the associate beanClass name

setMethodHandlerName

public void setMethodHandlerName(java.lang.String name)

getMethodHandlerName

public java.lang.String getMethodHandlerName()

setMethodHandlerParamTypes

public void setMethodHandlerParamTypes(java.lang.Class[] paramTypes)

getMethodHandlerParamTypes

public java.lang.Class[] getMethodHandlerParamTypes()

setMethodHandlerSizeName

public void setMethodHandlerSizeName(java.lang.String name)

getMethodHandlerSizeName

public java.lang.String getMethodHandlerSizeName()

setMethodCountParamTypes

public void setMethodCountParamTypes(java.lang.Class[] paramTypes)

getMethodCountParamTypes

public java.lang.Class[] getMethodCountParamTypes()

getSearchCriteria

public SearchCriteria getSearchCriteria()

getSortCriteria

public SortCriteria getSortCriteria()

getSearchAttributeNames

public java.util.List<java.lang.String> getSearchAttributeNames()

invokeMethodHandler

public java.util.Collection<E> invokeMethodHandler(int fetchStart,
                                                   int fetchSize)

Method Handler

Parameters:

fetchStart - int firstResult

fetchSize - int maxResults

Returns:

collection

invokeMethodHandlerSize

public java.lang.Object invokeMethodHandlerSize()

Returns:

The size of of method handler

invokeMethod

public java.lang.Object invokeMethod(java.lang.Object instance,
                                     java.lang.String methodName,
                                     java.lang.Class[] paramTypes,
                                     java.lang.Object[] params)

Invoke method by name, parameters, values

Parameters:

instance -

methodName -

paramTypes - - A Class[]

params -

Returns:

result

getEstimatedRowCount

public long getEstimatedRowCount()

Get the total # of rows count.

Overrides:

getEstimatedRowCount in class PaginationCollectionModel<E>

Returns:

max rows count

getFetchStart

public int getFetchStart()

Description copied from interface: Pagination

Return fetch start

Specified by:

getFetchStart in interface Pagination<E>

Overrides:

getFetchStart in class PaginationCollectionModel<E>

Returns:

fetch start position

getFetchSize

public int getFetchSize()

Description copied from interface: Pagination

Return the fetch size per page

Specified by:

getFetchSize in interface Pagination<E>

Overrides:

getFetchSize in class PaginationCollectionModel<E>

getCollection

public java.util.Collection<E> getCollection()

Description copied from class: PaginationCollectionModel

Returns a list of object that fit the given paging range.

Overrides:

getCollection in class PaginationCollectionModel<E>

Returns:

The collection Collection for this paginated collection.

getDataProvider

public java.lang.Object getDataProvider()

Returns the data object for this collection represents.

Overrides:

getDataProvider in class PaginationCollectionModel<E>

refresh

public void refresh()

Refresh the colleciton

Overrides:

refresh in class PaginationCollectionModel<E>

appliedCriteria

protected boolean appliedCriteria()

Returns:

true if criteria has applied. Sorting will be applied on next time when this collection is re-initialized.

hasSortCriteria

protected boolean hasSortCriteria()

Returns:

true if dataFilter has sortCriteria

hasSearchCriteria

protected boolean hasSearchCriteria()

Returns:

true if dataFilter has searchCriteria

setDataFilter

public void setDataFilter(DataFilter filter)

getDataFilter

public DataFilter getDataFilter()

Returns:

DataFilter DataFilter criteria

getDCRowContext

public DCRowContext getDCRowContext()

Returns:

DCRowContext RowContext

getDCDataVO

public DCDataVO getDCDataVO()

Returns:

DCDataVO

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