com.webmethods.caf.faces.data.object

Class SortInfo.OrdinalsContentProvider

java.lang.Object

com.webmethods.caf.faces.data.object.SortInfo.OrdinalsContentProvider

All Implemented Interfaces:

IContentProvider

Direct Known Subclasses:

SortInfo.AscendingsContentProvider

Enclosing class:

SortInfo

public class SortInfo.OrdinalsContentProvider
extends Object
implements IContentProvider

Maps column keys to ordinal values.

Constructor Summary

Constructors

Constructor and Description
OrdinalsContentProvider()

Method Summary

Modifier and Type	Method and Description
Object[]	getPropertyKeys() Returns list of properties supported by this content provider.
Class<?>	getType(Object propertyKey) Returns java type of the given property
Object	getValue(Object propertyKey) Returns value of the given property
boolean	hasProperty(Object propertyKey) Checks if the given property is supported by this content provider
String	toString() Returns string representation of content.

Methods inherited from class java.lang.Object

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

Constructor Detail

OrdinalsContentProvider

public OrdinalsContentProvider()

Method Detail

toString

public String toString()

Description copied from interface: IContentProvider

Returns string representation of content.

Specified by:

toString in interface IContentProvider

Overrides:

toString in class Object

Returns:

String representation of the wrapped content

getPropertyKeys

public Object[] getPropertyKeys()

Description copied from interface: IContentProvider

Returns list of properties supported by this content provider. Can return Object[0], never null.

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

Description copied from interface: IContentProvider

Returns java type of the given property

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

Description copied from interface: IContentProvider

Returns value of the given property

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)

Description copied from interface: IContentProvider

Checks if the given property is supported by this content provider

Specified by:

hasProperty in interface IContentProvider

Parameters:

propertyKey - property key of type String or Integer

Returns:

true if property is supported