de.tsl2.nano.h5.navigation

Class Workflow

java.lang.Object

de.tsl2.nano.h5.navigation.EntityBrowser

de.tsl2.nano.h5.navigation.Workflow

All Implemented Interfaces:

IBeanNavigator, Cloneable

public class Workflow
extends EntityBrowser
implements Cloneable

EJB-Query Navigator reading it's configuration from xml. The Navigator itself uses a parallel-working net implementation on activities.

Version:

$Revision$

Author:

Tom, Thomas Schneider

Field Summary

Fields inherited from class de.tsl2.nano.h5.navigation.EntityBrowser

current, navigation

Constructor Summary

Constructors

Constructor and Description
Workflow() constructor
Workflow(String name, Collection<BeanAct> activities) constructor

Method Summary

Modifier and Type	Method and Description
void	add(de.tsl2.nano.bean.def.BeanDefinition<?> bean) adds new bean
Workflow	clone()
boolean	done() done
boolean	equals(Object obj)
de.tsl2.nano.bean.def.BeanDefinition<?>	fromUrl(String uri) evaluates, if a navigation item (bean) was clicked.
de.tsl2.nano.bean.def.StatusInfo	getStatus() status info
int	hashCode()
boolean	isEmpty() isEmtpy
de.tsl2.nano.bean.def.BeanDefinition<?>	next(Object userResponseObject) the next model may be a new bean model, if the response object is not null, not in the current navigation stack and not a cancel action.
protected void	setCurrent(de.tsl2.nano.bean.def.BeanDefinition<?> newCurrent)
void	setRoot(de.tsl2.nano.bean.def.BeanDefinition<?> login) setLogin
de.tsl2.nano.bean.def.BeanDefinition<?>[]	toArray() navigation stack
String	toString()

Methods inherited from class de.tsl2.nano.h5.navigation.EntityBrowser

current, getName

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Workflow

public Workflow()

constructor

Workflow

public Workflow(String name,
                Collection<BeanAct> activities)

constructor

Parameters:

activities -

Method Detail

add

public void add(de.tsl2.nano.bean.def.BeanDefinition<?> bean)

adds new bean

Specified by:

add in interface IBeanNavigator

Overrides:

add in class EntityBrowser

Parameters:

bean - to add

isEmpty

public boolean isEmpty()

isEmtpy

Specified by:

isEmpty in interface IBeanNavigator

Overrides:

isEmpty in class EntityBrowser

Returns:

true, if no items available

done

public boolean done()

Description copied from interface: IBeanNavigator

done

Specified by:

done in interface IBeanNavigator

Overrides:

done in class EntityBrowser

Returns:

true, if no more navigation objects are available

next

public de.tsl2.nano.bean.def.BeanDefinition<?> next(Object userResponseObject)

the next model may be a new bean model, if the response object is not null, not in the current navigation stack and not a cancel action.

Specified by:

next in interface IBeanNavigator

Overrides:

next in class EntityBrowser

Parameters:

userResponseObject - result of #processInput(String, Properties, Number)

Returns:

next bean model or null

setCurrent

protected void setCurrent(de.tsl2.nano.bean.def.BeanDefinition<?> newCurrent)

fromUrl

public de.tsl2.nano.bean.def.BeanDefinition<?> fromUrl(String uri)

evaluates, if a navigation item (bean) was clicked.

Specified by:

fromUrl in interface IBeanNavigator

Overrides:

fromUrl in class EntityBrowser

Parameters:

uri - uri to analyze

Returns:

navigation bean or null

toArray

public de.tsl2.nano.bean.def.BeanDefinition<?>[] toArray()

navigation stack

Specified by:

toArray in interface IBeanNavigator

Overrides:

toArray in class EntityBrowser

Returns:

current navigation queue wrapped into an object array

setRoot

public void setRoot(de.tsl2.nano.bean.def.BeanDefinition<?> login)

setLogin

Specified by:

setRoot in interface IBeanNavigator

Overrides:

setRoot in class EntityBrowser

Parameters:

login -

getStatus

public de.tsl2.nano.bean.def.StatusInfo getStatus()

status info

Returns:

current status info

clone

public Workflow clone()
               throws CloneNotSupportedException

Specified by:

clone in interface IBeanNavigator

Overrides:

clone in class EntityBrowser

Throws:

CloneNotSupportedException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object