com.tonbeller.jpivot.navigator
Class Navigator

java.lang.Object
  com.tonbeller.wcf.component.ComponentSupport
      com.tonbeller.jpivot.navigator.Navigator

All Implemented Interfaces:

ModelChangeListener, Available, com.tonbeller.wcf.bookmarks.Bookmarkable, com.tonbeller.wcf.component.Component, com.tonbeller.wcf.component.Form, com.tonbeller.wcf.component.FormListener, com.tonbeller.wcf.component.LifeCycle, com.tonbeller.wcf.component.Renderable, com.tonbeller.wcf.component.RoleExprHolder, com.tonbeller.wcf.component.Visible, com.tonbeller.wcf.controller.RequestListener, java.util.EventListener, javax.servlet.http.HttpSessionBindingListener

public class Navigator
extends com.tonbeller.wcf.component.ComponentSupport
implements ModelChangeListener, Available

Root Component, contains MemberNavigator and HierarchyNavigator. Coordinates the activities between MemberNavigator and HierarchyNavigator (GOF Director pattern).

Author:

av

Field Summary

Fields inherited from interface com.tonbeller.wcf.bookmarks.Bookmarkable

EXTENSIONAL, INTENSIONAL

Constructor Summary

Navigator(java.lang.String id, com.tonbeller.wcf.component.Component parent, OlapModel olapModel)

Method Summary

protected HierarchyItemClickHandler	createHierarchyItemClickHandler() factory method that allows derived classes to install their own handlers
protected com.tonbeller.wcf.controller.RequestListener	createMemberNavAcceptHandler() factory method that allows derived classes to install their own handlers
protected com.tonbeller.wcf.controller.RequestListener	createMemberNavCancelHandler() factory method that allows derived classes to install their own handlers
void	destroy(javax.servlet.http.HttpSession session) lifecycle
HierarchyNavigator	getHierarchyNav()
MemberNavigator	getMemberNav()
void	initialize(com.tonbeller.wcf.controller.RequestContext context) lifecycle
boolean	isAvailable() return true, if this component currently can be used
boolean	isVisible() Returns the visible.
void	modelChanged(ModelChangeEvent e) model data have changed, e.g. user has navigated
org.w3c.dom.Document	render(com.tonbeller.wcf.controller.RequestContext context)
void	setVisible(boolean visible) Sets the visible.
void	show(com.tonbeller.wcf.component.Component component) sets component to visible
void	structureChanged(ModelChangeEvent e) major change, e.g. extensions added/removed

Methods inherited from class com.tonbeller.wcf.component.ComponentSupport

addFormListener, getBookmarkState, getDispatcher, getForm, getId, getLocale, getNextView, getParent, getRoleExpr, isAutoValidate, isListeningTo, removeFormListener, request, revert, setAutoValidate, setBookmarkState, setId, setNextView, setParent, setRoleExpr, validate, valueBound, valueUnbound

Methods inherited from class java.lang.Object

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

Constructor Detail

Navigator

public Navigator(java.lang.String id,
                 com.tonbeller.wcf.component.Component parent,
                 OlapModel olapModel)

Method Detail

initialize

public void initialize(com.tonbeller.wcf.controller.RequestContext context)
                throws java.lang.Exception

lifecycle

Specified by:

initialize in interface com.tonbeller.wcf.component.LifeCycle

Overrides:

initialize in class com.tonbeller.wcf.component.ComponentSupport

Throws:

java.lang.Exception

destroy

public void destroy(javax.servlet.http.HttpSession session)
             throws java.lang.Exception

lifecycle

Specified by:

destroy in interface com.tonbeller.wcf.component.LifeCycle

Overrides:

destroy in class com.tonbeller.wcf.component.ComponentSupport

Throws:

java.lang.Exception

render

public org.w3c.dom.Document render(com.tonbeller.wcf.controller.RequestContext context)
                            throws java.lang.Exception

Specified by:

render in interface com.tonbeller.wcf.component.Renderable

Throws:

java.lang.Exception

show

public void show(com.tonbeller.wcf.component.Component component)

sets component to visible

createMemberNavAcceptHandler

protected com.tonbeller.wcf.controller.RequestListener createMemberNavAcceptHandler()

factory method that allows derived classes to install their own handlers

createHierarchyItemClickHandler

protected HierarchyItemClickHandler createHierarchyItemClickHandler()

factory method that allows derived classes to install their own handlers

createMemberNavCancelHandler

protected com.tonbeller.wcf.controller.RequestListener createMemberNavCancelHandler()

factory method that allows derived classes to install their own handlers

isVisible

public boolean isVisible()

Returns the visible.

Specified by:

isVisible in interface com.tonbeller.wcf.component.Visible

Overrides:

isVisible in class com.tonbeller.wcf.component.ComponentSupport

Returns:

boolean

setVisible

public void setVisible(boolean visible)

Sets the visible.

Specified by:

setVisible in interface com.tonbeller.wcf.component.Visible

Overrides:

setVisible in class com.tonbeller.wcf.component.ComponentSupport

Parameters:

visible - The visible to set

modelChanged

public void modelChanged(ModelChangeEvent e)

Description copied from interface: ModelChangeListener

model data have changed, e.g. user has navigated

Specified by:

modelChanged in interface ModelChangeListener

structureChanged

public void structureChanged(ModelChangeEvent e)

Description copied from interface: ModelChangeListener

major change, e.g. extensions added/removed

Specified by:

structureChanged in interface ModelChangeListener

getHierarchyNav

public HierarchyNavigator getHierarchyNav()

getMemberNav

public MemberNavigator getMemberNav()

isAvailable

public boolean isAvailable()

Description copied from interface: Available

return true, if this component currently can be used

Specified by:

isAvailable in interface Available