Package com.webmethods.caf.faces.bean.nav

Class BaseAppNavBean.PagesContentProvider

java.lang.Object

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

All Implemented Interfaces:

IContentProvider

Enclosing class:

BaseAppNavBean

protected class BaseAppNavBean.PagesContentProvider
extends Object
implements IContentProvider

Map of all pages 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, new PagesContentProvider().getValue("/foo/bar.view") will return the IAppNavPage with an id of "/foo/bar.view" (if there is no such page, it will return null).

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PagesContentProvider()

Method Summary

Modifier and Type	Method	Description
Object[]	getPropertyKeys()	List of all page ids in the navigation hierarchy.
Class<?>	getType(Object propertyKey)	Returns the IAppNavPage class.
Object	getValue(Object propertyKey)	Returns 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 Details

PagesContentProvider

protected PagesContentProvider()

Method Details

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 IAppNavPage 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 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