org.imixs.workflow.faces.data

Class ViewController

java.lang.Object

org.imixs.workflow.faces.data.ViewController

All Implemented Interfaces:

Serializable

@Named
 @ViewScoped
public class ViewController
extends Object
implements Serializable

The ViewController can be used in JSF Applications to manage lists of ItemCollections. The view property defines the view type returned by a method call of getWorkitems. The ViewController implements a lazy loading mechanism to cache the result. The request is delegated to an instance of IViewAdapter to compute the result set. IViewAdapter can be adapted by any custom implementation. The ViewController bean should be used in ViewScope.

Version:

0.0.1

Author:

rsoika

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ViewController()

Method Summary

Modifier and Type	Method and Description
int	getPageIndex() Navigation
int	getPageSize() returns the maximum size of a search result
String	getQuery() Returns the search Query
String	getSortBy()
List<org.imixs.workflow.ItemCollection>	getWorkitems() Deprecated.
void	init()
boolean	isEndOfList()
boolean	isSortReverse()
List<org.imixs.workflow.ItemCollection>	loadData() Returns the current view result.
void	reset() resets the current result and set the page pointer to 0.
void	setEndOfList(boolean endOfList)
void	setPageIndex(int pageIndex)
void	setPageSize(int pageSize) set the maximum size of a search result
void	setQuery(String query) set the search query
void	setSortBy(String sortBy)
void	setSortReverse(boolean sortReverse)

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewController

public ViewController()

Method Detail

init

@PostConstruct
public void init()

getQuery

public String getQuery()

Returns the search Query

Returns:

setQuery

public void setQuery(String query)

set the search query

Parameters:

query -

getSortBy

public String getSortBy()

setSortBy

public void setSortBy(String sortBy)

isSortReverse

public boolean isSortReverse()

setSortReverse

public void setSortReverse(boolean sortReverse)

getPageSize

public int getPageSize()

returns the maximum size of a search result

Returns:

setPageSize

public void setPageSize(int pageSize)

set the maximum size of a search result

Parameters:

searchCount -

reset

public void reset()

resets the current result and set the page pointer to 0.

getWorkitems

@Deprecated
public List<org.imixs.workflow.ItemCollection> getWorkitems()
                                                                 throws org.imixs.workflow.exceptions.QueryException

Deprecated.

Throws:

org.imixs.workflow.exceptions.QueryException

getPageIndex

public int getPageIndex()

Navigation

setPageIndex

public void setPageIndex(int pageIndex)

isEndOfList

public boolean isEndOfList()

setEndOfList

public void setEndOfList(boolean endOfList)

loadData

public List<org.imixs.workflow.ItemCollection> loadData()
                                                 throws org.imixs.workflow.exceptions.QueryException

Returns the current view result. The returned result set is defined by the current query definition.

The method implements a lazy loading mechanism and caches the result locally.

Returns:

view result

Throws:

org.imixs.workflow.exceptions.QueryException