net.sf.navigator.displayer
Class XtreeMenuDisplayer

java.lang.Object
  net.sf.navigator.displayer.AbstractMenuDisplayer
      net.sf.navigator.displayer.MessageResourcesMenuDisplayer
          net.sf.navigator.displayer.XtreeMenuDisplayer

All Implemented Interfaces:

MenuDisplayer

public class XtreeMenuDisplayer
extends MessageResourcesMenuDisplayer

Create the javascript required for the Xtree menu functionality

Field Summary

Fields inherited from class net.sf.navigator.displayer.MessageResourcesMenuDisplayer

locale, log, messages

Fields inherited from class net.sf.navigator.displayer.AbstractMenuDisplayer

displayStrings, mapping, name, out, permissionsAdapter, target

Fields inherited from interface net.sf.navigator.displayer.MenuDisplayer

_SELF, DEFAULT_CONFIG, EMPTY, NBSP

Constructor Summary

XtreeMenuDisplayer()

Method Summary

protected void	buildMenuString(MenuComponent menu, StringBuffer sb, boolean allowed)
void	display(MenuComponent menu)
void	end(javax.servlet.jsp.PageContext context) Lifecycle method that should be called when the MenuDisplayer is done being used.
protected String[]	getArgs(MenuComponent menu)
protected String	getParentName(MenuComponent menu)
protected String	getTarget(MenuComponent menu) Convenience method that will first return the target for the displayer if it is not null.
void	init(javax.servlet.jsp.PageContext context, MenuDisplayerMapping mapping) Lifecycle method that should be called when the MenuDisplayer is being prepared for use.

Methods inherited from class net.sf.navigator.displayer.MessageResourcesMenuDisplayer

getLocale, getMenuOnClick, getMenuTarget, getMenuToolTip, getMessage, getMessageResources, setLocale, setMessageResources

Methods inherited from class net.sf.navigator.displayer.AbstractMenuDisplayer

getConfig, getName, getPermissionsAdapter, getTarget, isAllowed, setConfig, setName, setPermissionsAdapter, setTarget

Methods inherited from class java.lang.Object

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

Constructor Detail

XtreeMenuDisplayer

public XtreeMenuDisplayer()

Method Detail

init

public void init(javax.servlet.jsp.PageContext context,
                 MenuDisplayerMapping mapping)

Description copied from class: AbstractMenuDisplayer

Lifecycle method that should be called when the MenuDisplayer is being prepared for use.

Specified by:

init in interface MenuDisplayer

Overrides:

init in class AbstractMenuDisplayer

Parameters:

context - The JSP pageContext to give the displayer access to any resources it may need.

mapping - The menu displayer mapping used to embody the xml definition.

display

public void display(MenuComponent menu)
             throws javax.servlet.jsp.JspException,
                    IOException

Specified by:

display in interface MenuDisplayer

Specified by:

display in class MessageResourcesMenuDisplayer

Throws:

javax.servlet.jsp.JspException

IOException

end

public void end(javax.servlet.jsp.PageContext context)

Description copied from interface: MenuDisplayer

Lifecycle method that should be called when the MenuDisplayer is done being used.

Specified by:

end in interface MenuDisplayer

Overrides:

end in class AbstractMenuDisplayer

Parameters:

context - The JSP pageContext to give the displayer access to any resources it may need.

buildMenuString

protected void buildMenuString(MenuComponent menu,
                               StringBuffer sb,
                               boolean allowed)

getArgs

protected String[] getArgs(MenuComponent menu)

getParentName

protected String getParentName(MenuComponent menu)

getTarget

protected String getTarget(MenuComponent menu)

Description copied from class: AbstractMenuDisplayer

Convenience method that will first return the target for the displayer if it is not null. If the displayer target is null, then it will return menu.getTarget().

Overrides:

getTarget in class AbstractMenuDisplayer

Returns:

the target for the menu link.