com.webmethods.caf.faces.bean.nav

Class BaseAppNavBean.SubNavsContentProvider

java.lang.Object

com.webmethods.caf.faces.bean.nav.BaseAppNavBean.SubNavsContentProvider

All Implemented Interfaces:

IContentProvider

Enclosing class:

BaseAppNavBean

protected class BaseAppNavBean.SubNavsContentProvider
extends Object
implements IContentProvider

Map of a sub-BaseAppNavBean for each page in the navigation hierarchy, keyed by id. For example, if there is a page with an id of "/foo/bar.view" in the navigation hierarchy, getSubNavs().getValue("/foo/bar.view") will return a BaseAppNavBean for the sub-hierarchy rooted by the page with an id of "/foo/bar.view" (if there is no such page, it will return null).

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SubNavsContentProvider()

Method Summary

Modifier and Type	Method and Description
Object[]	getPropertyKeys() List of all page ids in the navigation hierarchy.
Class<?>	getType(Object propertyKey) Returns the BaseAppNavBean class.
Object	getValue(Object propertyKey) Returns a sub-BaseAppNavBean for the page with the specified id, or null.
boolean	hasProperty(Object propertyKey) Returns true.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.webmethods.caf.faces.data.IContentProvider

toString

Constructor Detail

SubNavsContentProvider

protected SubNavsContentProvider()

Method Detail

getPropertyKeys

public Object[] getPropertyKeys()

List of all page ids in the navigation hierarchy.

Specified by:

getPropertyKeys in interface IContentProvider

Returns:

array of property keys which is typically of type String or Integer

getType

public Class<?> getType(Object propertyKey)
                 throws PropertyNotFoundException

Returns the BaseAppNavBean class.

Specified by:

getType in interface IContentProvider

Parameters:

propertyKey - the property key of type String or Integer

Returns:

property java Class

Throws:

PropertyNotFoundException - if property is not supported

getValue

public Object getValue(Object propertyKey)
                throws ELException,
                       PropertyNotFoundException

Returns a sub-BaseAppNavBean for the page with the specified id, or null.

Specified by:

getValue in interface IContentProvider

Parameters:

propertyKey - the property key of type String or Integer

Returns:

value of the property, can be null

Throws:

PropertyNotFoundException - if property is not supported

ELException

hasProperty

public boolean hasProperty(Object propertyKey)

Returns true.

Specified by:

hasProperty in interface IContentProvider

Parameters:

propertyKey - property key of type String or Integer

Returns:

true if property is supported