oracle.adf.model.adapter.bean.jpa

Class JPQLBeanDataCollection<E>

java.lang.Object

java.util.AbstractCollection<E>

oracle.adf.model.adapter.bean.provider.BeanCollectionModel<E>

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

oracle.adf.model.adapter.bean.jpa.JPQLBeanDataCollection<E>

All Implemented Interfaces:

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

public class JPQLBeanDataCollection<E>
extends BeanDataCollection<E>

Since:

11.1.2

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	METHOD_MERGE_ENTITY
static java.lang.String	METHOD_PERSIST_ENTITY
static java.lang.String	METHOD_QUERY_COUNT_NAME
static java.lang.String	METHOD_QUERY_NAME

Fields inherited from class oracle.adf.model.adapter.bean.provider.BeanCollectionModel

_logger, DEFAULT_FETCH_SIZE

Constructor Summary

Constructors

Constructor and Description
JPQLBeanDataCollection(java.util.Map bindingContext, OperationBinding action, DataFilter filter)
JPQLBeanDataCollection(RowContext rowCtx, java.lang.String name, DataFilter filter)

Method Summary

Modifier and Type	Method and Description
protected boolean	appliedCriteria()
boolean	canHandle() Return whether or not can handle operation
java.lang.String	getQueryStmt()
java.lang.String	getQueryStmtCount()
void	init() Initialize the jpql paging collection
protected void	initOperations() Initialize the jpql paging operations.
java.util.Collection<E>	invokeMethodHandler(int fetchStart, int fetchSize) Method handler
java.lang.Object	invokeMethodHandlerSize()
void	setQueryStmt(java.lang.String jpqlStmt)
void	setQueryStmtCount(java.lang.String jpqlStmt)

Methods inherited from class oracle.adf.model.adapter.bean.provider.BeanDataCollection

canHandleMethodHandler, canHandleMethodHandlerSize, getAssociatedBeanClassName, getCollection, getDataFilter, getDataProvider, getDCDataVO, getDCRowContext, getEstimatedRowCount, getFetchSize, getFetchStart, getFullName, getMethodCountParamTypes, getMethodHandlerName, getMethodHandlerParamTypes, getMethodHandlerSizeName, getName, getProperty, getSearchAttributeNames, getSearchCriteria, getSortCriteria, hasSearchCriteria, hasSortCriteria, invokeMethod, refresh, setAccessMode, setDataFilter, setMethodCountParamTypes, setMethodHandlerName, setMethodHandlerParamTypes, setMethodHandlerSizeName, setProperty, supportsRangePaging, supportsSorting, supportsSorting

Methods inherited from class oracle.adf.model.adapter.bean.provider.BeanCollectionModel

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, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

METHOD_QUERY_NAME

public static final java.lang.String METHOD_QUERY_NAME

See Also:

Constant Field Values

METHOD_QUERY_COUNT_NAME

public static final java.lang.String METHOD_QUERY_COUNT_NAME

See Also:

Constant Field Values

METHOD_PERSIST_ENTITY

public static final java.lang.String METHOD_PERSIST_ENTITY

See Also:

Constant Field Values

METHOD_MERGE_ENTITY

public static final java.lang.String METHOD_MERGE_ENTITY

See Also:

Constant Field Values

Constructor Detail

JPQLBeanDataCollection

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

JPQLBeanDataCollection

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

Method Detail

setQueryStmt

public void setQueryStmt(java.lang.String jpqlStmt)

getQueryStmt

public java.lang.String getQueryStmt()

setQueryStmtCount

public void setQueryStmtCount(java.lang.String jpqlStmt)

getQueryStmtCount

public java.lang.String getQueryStmtCount()

canHandle

public boolean canHandle()

Return whether or not can handle operation

Specified by:

canHandle in interface PaginationCollectionModel<E>

Overrides:

canHandle in class BeanDataCollection<E>

Returns:

Can handle operation

appliedCriteria

protected boolean appliedCriteria()

Overrides:

appliedCriteria in class BeanDataCollection<E>

Returns:

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

init

public void init()

Initialize the jpql paging collection

Overrides:

init in class BeanDataCollection<E>

initOperations

protected void initOperations()

Initialize the jpql paging operations.

Overrides:

initOperations in class BeanDataCollection<E>

invokeMethodHandler

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

Method handler

Overrides:

invokeMethodHandler in class BeanDataCollection<E>

Parameters:

fetchStart - int firstResult

fetchSize - int maxResults

Returns:

collection

invokeMethodHandlerSize

public java.lang.Object invokeMethodHandlerSize()

Overrides:

invokeMethodHandlerSize in class BeanDataCollection<E>

Returns:

The result of the query count