org.apache.empire.struts2.actionsupport

Class ListActionSupport

java.lang.Object

org.apache.empire.struts2.actionsupport.ListActionSupport

All Implemented Interfaces:

ListPagingInfo, ListSortingInfo

Direct Known Subclasses:

BeanListActionSupport, ReaderListActionSupport

public abstract class ListActionSupport
extends Object
implements ListPagingInfo, ListSortingInfo

ListActionSupport

This action support object provides functions for dealing with list paging and sorting.
Please used either ReaderListActionSupport or BeanListActionSupport object.

Author:

Rainer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	ListActionSupport.ListPageInfo
protected static class	ListActionSupport.ListSortInfo

Field Summary

Fields

Modifier and Type	Field and Description
protected ActionBase	action
protected static org.slf4j.Logger	log
protected String	propertyName

Constructor Summary

Constructors

Constructor and Description
ListActionSupport(ActionBase action, String propertyName)

Method Summary

Modifier and Type	Method and Description
int	getFirstItemIndex()
int	getItemCount()
int	getLastItemIndex()
protected ListActionSupport.ListPageInfo	getListPageInfo()
String	getListPropertyName()
protected ListActionSupport.ListSortInfo	getListSortInfo()
int	getPage()
int	getPageCount()
int	getPageSize()
String	getSortColumn()
boolean	isSortDescending()
protected void	setFirstItem(int firstItemIndex)
void	setItemCount(int itemCount)
void	setPage(int page)
void	setSortColumn(ColumnExpr column)
void	setSortColumn(String column)
void	setSortDescending(boolean sortDescending)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.slf4j.Logger log

action

protected ActionBase action

propertyName

protected String propertyName

Constructor Detail

ListActionSupport

public ListActionSupport(ActionBase action,
                         String propertyName)

Method Detail

getListPropertyName

public String getListPropertyName()

Specified by:

getListPropertyName in interface ListPagingInfo

Specified by:

getListPropertyName in interface ListSortingInfo

getListPageInfo

protected ListActionSupport.ListPageInfo getListPageInfo()

getPageSize

public int getPageSize()

Specified by:

getPageSize in interface ListPagingInfo

setFirstItem

protected void setFirstItem(int firstItemIndex)

getFirstItemIndex

public int getFirstItemIndex()

Specified by:

getFirstItemIndex in interface ListPagingInfo

getLastItemIndex

public int getLastItemIndex()

Specified by:

getLastItemIndex in interface ListPagingInfo

getItemCount

public int getItemCount()

Specified by:

getItemCount in interface ListPagingInfo

setItemCount

public void setItemCount(int itemCount)

getPageCount

public int getPageCount()

Specified by:

getPageCount in interface ListPagingInfo

getPage

public int getPage()

Specified by:

getPage in interface ListPagingInfo

setPage

public void setPage(int page)

Specified by:

setPage in interface ListPagingInfo

getListSortInfo

protected ListActionSupport.ListSortInfo getListSortInfo()

getSortColumn

public String getSortColumn()

Specified by:

getSortColumn in interface ListSortingInfo

setSortColumn

public void setSortColumn(ColumnExpr column)

setSortColumn

public void setSortColumn(String column)

Specified by:

setSortColumn in interface ListSortingInfo

isSortDescending

public boolean isSortDescending()

Specified by:

isSortDescending in interface ListSortingInfo

setSortDescending

public void setSortDescending(boolean sortDescending)

Specified by:

setSortDescending in interface ListSortingInfo