org.richfaces.demo.arrangeablemodel
Class JPADataModel<T>

java.lang.Object
  javax.faces.model.DataModel<E>
      org.ajax4jsf.model.ExtendedDataModel<T>
          org.richfaces.demo.arrangeablemodel.JPADataModel<T>

All Implemented Interfaces:

Iterable<T>, org.richfaces.model.Arrangeable

public abstract class JPADataModel<T>
extends org.ajax4jsf.model.ExtendedDataModel<T>
implements org.richfaces.model.Arrangeable

Constructor Summary

JPADataModel(javax.persistence.EntityManager entityManager, Class<T> entityClass)

Method Summary

void	arrange(javax.faces.context.FacesContext context, org.richfaces.model.ArrangeableState state)
protected javax.persistence.criteria.Expression<Boolean>	createFilterCriteriaForField(String propertyName, Object filterValue, javax.persistence.criteria.Root<T> root, javax.persistence.criteria.CriteriaBuilder criteriaBuilder)
protected org.richfaces.model.ArrangeableState	getArrangeableState()
protected Class<T>	getEntityClass()
protected abstract Object	getId(T t)
int	getRowCount()
T	getRowData()
int	getRowIndex()
Object	getRowKey()
Object	getWrappedData()
boolean	isRowAvailable()
void	setRowIndex(int rowIndex)
void	setRowKey(Object key)
void	setWrappedData(Object data)
void	walk(javax.faces.context.FacesContext context, org.ajax4jsf.model.DataVisitor visitor, org.ajax4jsf.model.Range range, Object argument)

Methods inherited from class javax.faces.model.DataModel

addDataModelListener, getDataModelListeners, iterator, removeDataModelListener

Methods inherited from class java.lang.Object

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

Constructor Detail

JPADataModel

public JPADataModel(javax.persistence.EntityManager entityManager,
                    Class<T> entityClass)

Method Detail

arrange

public void arrange(javax.faces.context.FacesContext context,
                    org.richfaces.model.ArrangeableState state)

Specified by:

arrange in interface org.richfaces.model.Arrangeable

setRowKey

public void setRowKey(Object key)

Specified by:

setRowKey in class org.ajax4jsf.model.ExtendedDataModel<T>

getRowKey

public Object getRowKey()

Specified by:

getRowKey in class org.ajax4jsf.model.ExtendedDataModel<T>

getArrangeableState

protected org.richfaces.model.ArrangeableState getArrangeableState()

getEntityClass

protected Class<T> getEntityClass()

createFilterCriteriaForField

protected javax.persistence.criteria.Expression<Boolean> createFilterCriteriaForField(String propertyName,
                                                                                      Object filterValue,
                                                                                      javax.persistence.criteria.Root<T> root,
                                                                                      javax.persistence.criteria.CriteriaBuilder criteriaBuilder)

walk

public void walk(javax.faces.context.FacesContext context,
                 org.ajax4jsf.model.DataVisitor visitor,
                 org.ajax4jsf.model.Range range,
                 Object argument)

Specified by:

walk in class org.ajax4jsf.model.ExtendedDataModel<T>

isRowAvailable

public boolean isRowAvailable()

Specified by:

isRowAvailable in class javax.faces.model.DataModel<T>

getRowCount

public int getRowCount()

Specified by:

getRowCount in class javax.faces.model.DataModel<T>

getRowData

public T getRowData()

Specified by:

getRowData in class javax.faces.model.DataModel<T>

getRowIndex

public int getRowIndex()

Specified by:

getRowIndex in class javax.faces.model.DataModel<T>

setRowIndex

public void setRowIndex(int rowIndex)

Specified by:

setRowIndex in class javax.faces.model.DataModel<T>

getWrappedData

public Object getWrappedData()

Specified by:

getWrappedData in class javax.faces.model.DataModel<T>

setWrappedData

public void setWrappedData(Object data)

Specified by:

setWrappedData in class javax.faces.model.DataModel<T>

getId

protected abstract Object getId(T t)