Package org.joinfaces.primefaces

Class SpringDataLazyDataModel<T,ID,R extends CrudRepository<T,ID> & PagingAndSortingRepository<T,ID>>

java.lang.Object

jakarta.faces.model.DataModel<E>

jakarta.faces.model.ListDataModel<T>

org.primefaces.model.LazyDataModel<T>

org.joinfaces.primefaces.SpringDataLazyDataModel<T,ID,R>

Type Parameters:

T - the domain type the repository manages

ID - the type of the id of the entity the repository manages

R - the type of the repository interface

All Implemented Interfaces:

Serializable, Iterable<T>, org.primefaces.model.SelectableDataModel<T>

Direct Known Subclasses:

SpringDataJpaLazyDataModel

public class SpringDataLazyDataModel<T,ID,R extends CrudRepository<T,ID> & PagingAndSortingRepository<T,ID>>
extends org.primefaces.model.LazyDataModel<T>

Primefaces LazyDataModel implementation which wraps a Spring Data Repository.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
SpringDataLazyDataModel(R repository)

Method Summary

Modifier and Type	Method	Description
int	count(Map<String,org.primefaces.model.FilterMeta> filterBy)
Converter<T>	getEntityConverter()
EntityInformation<T,ID>	getEntityInformation()
Class<ID>	getIdClass()
protected Pageable	getPageable(int first, int pageSize, Map<String,org.primefaces.model.SortMeta> sortBy)
protected Pageable	getPageable(int first, int pageSize, Sort sort)
protected ID	getPrimaryKey(T entity)
T	getRowData(String rowKey)
String	getRowKey(T object)
protected Sort	getSort(Map<String,org.primefaces.model.SortMeta> sortBy)
List<T>	load(int first, int pageSize, Map<String,org.primefaces.model.SortMeta> sortBy, Map<String,org.primefaces.model.FilterMeta> filterBy)
protected void	registerResult(Page<T> page)
void	setEntityConverter(Converter<T> entityConverter)
void	setEntityInformation(EntityInformation<T,ID> entityInformation)
void	setIdClass(Class<ID> idClass)
void	setPrimaryKeyDeserializer(Function<String,ID> primaryKeyDeserializer)
void	setPrimaryKeySerializer(Function<ID,String> primaryKeySerializer)

Methods inherited from class org.primefaces.model.LazyDataModel

getConverter, getMessage, getPageSize, getRowCount, getRowData, getRowData, getRowIndex, getWrappedData, isRowAvailable, iterator, iterator, recalculateFirst, setConverter, setPageSize, setRowCount, setRowIndex, setWrappedData

Methods inherited from class jakarta.faces.model.DataModel

addDataModelListener, getDataModelListeners, removeDataModelListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

SpringDataLazyDataModel

public SpringDataLazyDataModel(R repository)

Method Details

load

public List<T> load(int first,
 int pageSize,
 Map<String,org.primefaces.model.SortMeta> sortBy,
 Map<String,org.primefaces.model.FilterMeta> filterBy)

Specified by:

load in class org.primefaces.model.LazyDataModel<T>

count

public int count(Map<String,org.primefaces.model.FilterMeta> filterBy)

Specified by:

count in class org.primefaces.model.LazyDataModel<T>

registerResult

protected void registerResult(Page<T> page)

getPageable

protected Pageable getPageable(int first,
 int pageSize,
 Map<String,org.primefaces.model.SortMeta> sortBy)

getPageable

protected Pageable getPageable(int first,
 int pageSize,
 Sort sort)

getSort

protected Sort getSort(Map<String,org.primefaces.model.SortMeta> sortBy)

getRowKey

public String getRowKey(T object)

Specified by:

getRowKey in interface org.primefaces.model.SelectableDataModel<T>

Overrides:

getRowKey in class org.primefaces.model.LazyDataModel<T>

getRowData

public T getRowData(String rowKey)

Specified by:

getRowData in interface org.primefaces.model.SelectableDataModel<T>

Overrides:

getRowData in class org.primefaces.model.LazyDataModel<T>

getPrimaryKey

protected ID getPrimaryKey(T entity)

getEntityInformation

public EntityInformation<T,ID> getEntityInformation()

setEntityInformation

public void setEntityInformation(EntityInformation<T,ID> entityInformation)

getEntityConverter

public Converter<T> getEntityConverter()

setEntityConverter

public void setEntityConverter(Converter<T> entityConverter)

getIdClass

public Class<ID> getIdClass()

setIdClass

public void setIdClass(Class<ID> idClass)

setPrimaryKeyDeserializer

public void setPrimaryKeyDeserializer(Function<String,ID> primaryKeyDeserializer)

setPrimaryKeySerializer

public void setPrimaryKeySerializer(Function<ID,String> primaryKeySerializer)