com.tonbeller.wcf.catedit
Class CategoryEditor

java.lang.Object
  com.tonbeller.wcf.component.ComponentSupport
      com.tonbeller.wcf.component.NestableComponentSupport
          com.tonbeller.wcf.catedit.CategoryEditor

All Implemented Interfaces:

Bookmarkable, CategoryModelChangeListener, ChangeOrderModel, Component, java.util.EventListener, Form, FormListener, javax.servlet.http.HttpSessionBindingListener, LifeCycle, NestableComponent, Renderable, RequestListener, RoleExprHolder, Visible

public class CategoryEditor

extends NestableComponentSupport

implements ChangeOrderModel, CategoryModelChangeListener

The editor component. Creates a DOM that shows cat-item elements inside cat-category elements.

Author:

av

Field Summary

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

EXTENSIONAL, INTENSIONAL

Constructor Summary

CategoryEditor(java.lang.String id, Component parent)

CategoryEditor(java.lang.String id, Component parent, CategoryModel model)

Method Summary

void	categoryModelChanged(CategoryModelChangeEvent event) invalidates hyperlinks
CategoryElementRenderer	getCategoryRenderer() Returns the categoryRenderer.
java.lang.String	getChangeCategoryButtonElementName() Returns the changeCategoryButtonElementName.
ItemElementRenderer	getItemRenderer() Returns the itemRenderer.
CategoryModel	getModel() Returns the model.
java.lang.String	getRootElementName() Returns the rootElementName.
void	initialize(RequestContext context) initializes the component.
boolean	mayMove(java.lang.Object scope, java.lang.Object item) returns true, if node may be moved
void	move(java.lang.Object scope, java.lang.Object item, int oldIndex, int newIndex) implement ChangeOrderModel
org.w3c.dom.Element	render(RequestContext context, org.w3c.dom.Document factory) returns an Element with ownerDocument == factory.
void	setCategoryRenderer(CategoryElementRenderer categoryRenderer) Sets the categoryRenderer.
void	setChangeCategoryButtonElementName(java.lang.String changeCategoryButtonElementName) Sets the changeCategoryButtonElementName.
void	setItemRenderer(ItemElementRenderer itemRenderer) Sets the itemRenderer.
void	setModel(CategoryModel newModel) Sets the model.
void	setRootElementName(java.lang.String rootElementName) Sets the rootElementName.

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

render

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tonbeller.wcf.component.Component

getParent, isListeningTo, setNextView

Methods inherited from interface com.tonbeller.wcf.controller.RequestListener

request

Methods inherited from interface com.tonbeller.wcf.component.FormListener

revert, validate

Methods inherited from interface com.tonbeller.wcf.component.Visible

isVisible, setVisible

Methods inherited from interface com.tonbeller.wcf.component.LifeCycle

destroy

Constructor Detail

CategoryEditor

public CategoryEditor(java.lang.String id,
                      Component parent)

CategoryEditor

public CategoryEditor(java.lang.String id,
                      Component parent,
                      CategoryModel model)

Method Detail

initialize

public void initialize(RequestContext context)
                throws java.lang.Exception

Description copied from interface: LifeCycle

initializes the component. Called once after construction.

Specified by:

initialize in interface LifeCycle

Overrides:

initialize in class ComponentSupport

Throws:

java.lang.Exception

See Also:

ComponentSupport.destroy(javax.servlet.http.HttpSession), ComponentSupport.valueBound(javax.servlet.http.HttpSessionBindingEvent), ComponentTag.doEndTag()

render

public org.w3c.dom.Element render(RequestContext context,
                                  org.w3c.dom.Document factory)
                           throws java.lang.Exception

Description copied from interface: NestableComponent

returns an Element with ownerDocument == factory.

Specified by:

render in interface NestableComponent

Throws:

java.lang.Exception

getModel

public CategoryModel getModel()

Returns the model.

Returns:

CategoryModel

setModel

public void setModel(CategoryModel newModel)

Sets the model.

categoryModelChanged

public void categoryModelChanged(CategoryModelChangeEvent event)

invalidates hyperlinks

Specified by:

categoryModelChanged in interface CategoryModelChangeListener

Parameters:

event -

getCategoryRenderer

public CategoryElementRenderer getCategoryRenderer()

Returns the categoryRenderer.

Returns:

CategoryElementRenderer

getChangeCategoryButtonElementName

public java.lang.String getChangeCategoryButtonElementName()

Returns the changeCategoryButtonElementName.

Returns:

String

getItemRenderer

public ItemElementRenderer getItemRenderer()

Returns the itemRenderer.

Returns:

ItemElementRenderer

getRootElementName

public java.lang.String getRootElementName()

Returns the rootElementName.

Returns:

String

setCategoryRenderer

public void setCategoryRenderer(CategoryElementRenderer categoryRenderer)

Sets the categoryRenderer.

Parameters:

categoryRenderer - The categoryRenderer to set

setChangeCategoryButtonElementName

public void setChangeCategoryButtonElementName(java.lang.String changeCategoryButtonElementName)

Sets the changeCategoryButtonElementName.

Parameters:

changeCategoryButtonElementName - The changeCategoryButtonElementName to set

setItemRenderer

public void setItemRenderer(ItemElementRenderer itemRenderer)

Sets the itemRenderer.

Parameters:

itemRenderer - The itemRenderer to set

setRootElementName

public void setRootElementName(java.lang.String rootElementName)

Sets the rootElementName.

Parameters:

rootElementName - The rootElementName to set

mayMove

public boolean mayMove(java.lang.Object scope,
                       java.lang.Object item)

Description copied from interface: ChangeOrderModel

returns true, if node may be moved

Specified by:

mayMove in interface ChangeOrderModel

See Also:

com.tonbeller.wcf.changeorder.ChangeOrderModel#mayMove(Object)

move

public void move(java.lang.Object scope,
                 java.lang.Object item,
                 int oldIndex,
                 int newIndex)

implement ChangeOrderModel

Specified by:

move in interface ChangeOrderModel

Parameters:

scope - the scope for the node to move (for convenience).

item - the node to move (for convenience), which lives at position oldIndex

oldIndex - the index of item before it was moved

newIndex - the index of item after it has been moved

See Also:

ChangeOrderUtils