Package com.atlassian.confluence.util.breadcrumbs

Class AbstractBreadcrumb

java.lang.Object

com.atlassian.confluence.util.breadcrumbs.AbstractBreadcrumb

All Implemented Interfaces:

Breadcrumb

Direct Known Subclasses:

AbstractActionBreadcrumb, AbstractSpaceBreadcrumb, AdminBreadcrumb, AttachmentBreadcrumb, BlogCollectorBreadcrumb, BlogPostBreadcrumb, BlogPostBreadcrumb, BlogPostDateBreadcrumb, BlogPostDateBreadcrumb, BrowseSpaceBreadcrumb, CompositeBreadcrumb, CustomContentBreadcrumb, DashboardBreadcrumb, ListPageTemplatesBreadcrumb, LongRunningTaskBreadcrumb, PageBreadcrumb, PageBreadcrumb, PagesCollectorBreadcrumb, PeopleBreadcrumb, SimpleBreadcrumb, UserBreadcrumb

public abstract class AbstractBreadcrumb
extends Object
implements Breadcrumb

Field Summary

Fields

Modifier and Type	Field	Description
protected String	cssClass
protected String	displayTitle
protected boolean	filterTrailingBreadcrumb
protected static int	MAX_BREADCRUMBS
protected String	target
protected String	title
protected String	tooltip

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractBreadcrumb()
protected	AbstractBreadcrumb(String title, String target)
protected	AbstractBreadcrumb(String title, String target, String tooltip)

Method Summary

Modifier and Type	Method	Description
boolean	filterTrailingBreadcrumb()	Whether or not the last breadcrumb in the breadcrumbs trail should be filtered out.
List<Breadcrumb>	getBreadcrumbsTrail()	Gets all the breadcrumbs required for displaying this breadcrumb.
String	getCssClass()	CSS class to apply to the breadcrumb
String	getDisplayTitle()	Gets the display title of the breadcrumb for user display.
protected List<Breadcrumb>	getMyCrumbs()	Returns a list of breadcrumbs for the current breadcrumb.
protected abstract Breadcrumb	getParent()	Gets the parent breadcrumb.
String	getTarget()	Gets the relative url for the target which a breadcrumb points to.
String	getTitle()	Gets the i18n key for the title of the breadcrumb.
String	getTooltip()	Gets the breadcrumb's tooltip.
void	setCssClass(String cssClass)	Override the default CSS class of the breadcrumb
void	setFilterTrailingBreadcrumb(boolean filterTrailingBreadcrumb)	Override the breadcrumb's default value for whether or not the last breadcrumb in the trail should be filtered out.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

title

protected String title

target

protected String target

tooltip

protected String tooltip

displayTitle

protected String displayTitle

cssClass

protected String cssClass

filterTrailingBreadcrumb

protected boolean filterTrailingBreadcrumb

MAX_BREADCRUMBS

protected static final int MAX_BREADCRUMBS

See Also:

Constant Field Values

Constructor Detail

AbstractBreadcrumb

protected AbstractBreadcrumb()

AbstractBreadcrumb

protected AbstractBreadcrumb(String title,
                             String target)

AbstractBreadcrumb

protected AbstractBreadcrumb(String title,
                             String target,
                             String tooltip)

Method Detail

getTarget

public String getTarget()

Description copied from interface: Breadcrumb

Gets the relative url for the target which a breadcrumb points to.

Specified by:

getTarget in interface Breadcrumb

Returns:

the relative url for the breadcrumb, or null if the breadcrumb has no link

getTitle

public String getTitle()

Description copied from interface: Breadcrumb

Gets the i18n key for the title of the breadcrumb. See Breadcrumb.getDisplayTitle() for titles that don't need to be translated.

Specified by:

getTitle in interface Breadcrumb

Returns:

the i18n key for the breadcrumb title

getTooltip

public String getTooltip()

Description copied from interface: Breadcrumb

Gets the breadcrumb's tooltip.

Specified by:

getTooltip in interface Breadcrumb

Returns:

the tooltip to display for the breadcrumb

getDisplayTitle

public String getDisplayTitle()

Description copied from interface: Breadcrumb

Gets the display title of the breadcrumb for user display.

Specified by:

getDisplayTitle in interface Breadcrumb

Returns:

display title of the breadcrumb or null if not defined

getBreadcrumbsTrail

public List<Breadcrumb> getBreadcrumbsTrail()

Gets all the breadcrumbs required for displaying this breadcrumb.

By using the power of a while loop, we retrieve all the parent breadcrumbs and add the crumbs from itself as we go along (by calling getMyCrumbs()).

Specified by:

getBreadcrumbsTrail in interface Breadcrumb

Returns:

a List of breadcrumbs for display

getMyCrumbs

protected List<Breadcrumb> getMyCrumbs()

Returns a list of breadcrumbs for the current breadcrumb. For example, the BlogPostBreadcrumb overrides this method and returns 4 crumbs altogether to represent itself: 2007 > 11 > 28 > BlogTitle.

By default my crumbs will be a list with size 1, containing itself, unless the current breadcrumb has no title.

getParent

protected abstract Breadcrumb getParent()

Gets the parent breadcrumb. By default the dashboard breadcrumb is returned.

Returns:

the parent breadcrumb.

setCssClass

public void setCssClass(String cssClass)

Description copied from interface: Breadcrumb

Override the default CSS class of the breadcrumb

Specified by:

setCssClass in interface Breadcrumb

Parameters:

cssClass - the default string to write in the class attribute

getCssClass

public String getCssClass()

Description copied from interface: Breadcrumb

CSS class to apply to the breadcrumb

Specified by:

getCssClass in interface Breadcrumb

Returns:

a String or null

toString

public String toString()

Overrides:

toString in class Object

setFilterTrailingBreadcrumb

public void setFilterTrailingBreadcrumb(boolean filterTrailingBreadcrumb)

Description copied from interface: Breadcrumb

Override the breadcrumb's default value for whether or not the last breadcrumb in the trail should be filtered out.

Specified by:

setFilterTrailingBreadcrumb in interface Breadcrumb

Parameters:

filterTrailingBreadcrumb - true if the last breadcrumb in the trail should be filtered out.

filterTrailingBreadcrumb

public boolean filterTrailingBreadcrumb()

Description copied from interface: Breadcrumb

Whether or not the last breadcrumb in the breadcrumbs trail should be filtered out. For example, we don't want to duplicate the page title in the breadcrumbs trail when it's already displayed on the page.

Specified by:

filterTrailingBreadcrumb in interface Breadcrumb