org.nuxeo.ecm.platform.ui.web.model.impl
Class AbstractSortableSelectDataModel

java.lang.Object
  javax.faces.model.DataModel
      org.nuxeo.ecm.platform.ui.web.model.impl.SelectDataModelImpl
          org.nuxeo.ecm.platform.ui.web.model.impl.AbstractSortableSelectDataModel

All Implemented Interfaces:

Serializable, SelectDataModel, SortableDataModel

Direct Known Subclasses:

SortableSelectDocumentDataModelImpl

public abstract class AbstractSortableSelectDataModel
extends SelectDataModelImpl
implements SortableDataModel

Provides support for sorting table models. Inspired from Tomahawk examples. Abstract method design pattern.

Author:

Razvan Caraghin

See Also:

Serialized Form

Field Summary

protected boolean	ascending
protected String	sort
static int	SORT_ASCENDING
static int	SORT_DESCENDING

Fields inherited from class org.nuxeo.ecm.platform.ui.web.model.impl.SelectDataModelImpl

data, name, rowIndex, rows, selectedData, selectListeners

Constructor Summary

protected	AbstractSortableSelectDataModel()
protected	AbstractSortableSelectDataModel(String name, List data, List selectedData, String defaultSortColumn)

Method Summary

String	getSort()
boolean	isAscending()
abstract boolean	isDefaultAscending(String sortColumn) Is the default sort direction for the given column "ascending"?
void	setAscending(boolean ascending)
void	setSort(String sort)
void	sort(String sortColumn)
abstract void	sort(String column, boolean ascending) Sorts the list.

Methods inherited from class org.nuxeo.ecm.platform.ui.web.model.impl.SelectDataModelImpl

addSelectModelListener, generateSelectRows, getName, getRowCount, getRowData, getRowIndex, getRows, getSelectModelListeners, getWrappedData, isRowAvailable, removeSelectModelListener, setRowIndex, setRows, setWrappedData

Methods inherited from class javax.faces.model.DataModel

addDataModelListener, getDataModelListeners, removeDataModelListener

Methods inherited from class java.lang.Object

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

Field Detail

SORT_ASCENDING

public static final int SORT_ASCENDING

See Also:

Constant Field Values

SORT_DESCENDING

public static final int SORT_DESCENDING

See Also:

Constant Field Values

sort

protected String sort

ascending

protected boolean ascending

Constructor Detail

AbstractSortableSelectDataModel

protected AbstractSortableSelectDataModel()

AbstractSortableSelectDataModel

protected AbstractSortableSelectDataModel(String name,
                                          List data,
                                          List selectedData,
                                          String defaultSortColumn)

Method Detail

sort

public abstract void sort(String column,
                          boolean ascending)

Sorts the list. Should be implemented by the children to customize the sort (what comparators should be used, what other condition must be met).

Specified by:

sort in interface SortableDataModel

isDefaultAscending

public abstract boolean isDefaultAscending(String sortColumn)

Is the default sort direction for the given column "ascending"?

Specified by:

isDefaultAscending in interface SortableDataModel

sort

public void sort(String sortColumn)

Specified by:

sort in interface SortableDataModel

getSort

public String getSort()

Specified by:

getSort in interface SortableDataModel

setSort

public void setSort(String sort)

Specified by:

setSort in interface SortableDataModel

isAscending

public boolean isAscending()

Specified by:

isAscending in interface SortableDataModel

setAscending

public void setAscending(boolean ascending)

Specified by:

setAscending in interface SortableDataModel