com.webmethods.caf.faces.data.tree.object

Class BoundChildrenNode.PermissiveContentProviderWrapper

java.lang.Object

com.webmethods.caf.faces.bean.PageFlowScopeAdapter

com.webmethods.caf.faces.data.object.ELPropertyContentProvider

com.webmethods.caf.faces.data.tree.object.BoundChildrenNode.PermissiveContentProviderWrapper

All Implemented Interfaces:

IPageFlowScopeAdapter, IContentProvider, IUpdateableContentProvider, Serializable

Enclosing class:

BoundChildrenNode

public static class BoundChildrenNode.PermissiveContentProviderWrapper
extends ELPropertyContentProvider

Eats PropertyNotFoundExceptions raised by standard content-providers.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.webmethods.caf.faces.data.object.ELPropertyContentProvider

m_o

Fields inherited from class com.webmethods.caf.faces.bean.PageFlowScopeAdapter

fExpireWithPageFlow

Constructor Summary

Constructors

Constructor and Description
BoundChildrenNode.PermissiveContentProviderWrapper()
BoundChildrenNode.PermissiveContentProviderWrapper(Object o)

Method Summary

Methods

Modifier and Type	Method and Description
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
boolean	isReadOnly(Object propertyKey) Returns true if the given property is readonly.
void	setValue(Object propertyKey, Object value) Sets new value of the given property

Methods inherited from class com.webmethods.caf.faces.data.object.ELPropertyContentProvider

getObject, getPropertyKeys, setObject, toString

Methods inherited from class com.webmethods.caf.faces.bean.PageFlowScopeAdapter

getExpireWithPageFlow, setExpireWithPageFlow

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundChildrenNode.PermissiveContentProviderWrapper

public BoundChildrenNode.PermissiveContentProviderWrapper()

BoundChildrenNode.PermissiveContentProviderWrapper

public BoundChildrenNode.PermissiveContentProviderWrapper(Object o)

Method Detail

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

Overrides:

hasProperty in class ELPropertyContentProvider

Parameters:

propertyKey - property key of type String or Integer

Returns:

true if property is supported

getType

public Class getType(Object propertyKey)

Description copied from interface: IContentProvider

Returns java type of the given property

Specified by:

getType in interface IContentProvider

Overrides:

getType in class ELPropertyContentProvider

Parameters:

propertyKey - the property key of type String or Integer

Returns:

property java Class

getValue

public Object getValue(Object propertyKey)
                throws EvaluationException

Description copied from interface: IContentProvider

Returns value of the given property

Specified by:

getValue in interface IContentProvider

Overrides:

getValue in class ELPropertyContentProvider

Parameters:

propertyKey - the property key of type String or Integer

Returns:

value of the property, can be null

Throws:

EvaluationException - if error during property evaluation

PropertyNotFoundException - if property is not supported

isReadOnly

public boolean isReadOnly(Object propertyKey)
                   throws EvaluationException

Description copied from interface: IUpdateableContentProvider

Returns true if the given property is readonly. If it is readonly, IUpdateableContentProvider.setValue(Object, Object) will definitely fail.

Specified by:

isReadOnly in interface IUpdateableContentProvider

Overrides:

isReadOnly in class ELPropertyContentProvider

Parameters:

propertyKey - property key of type String or Integer

Returns:

true if the property is readonly

Throws:

EvaluationException

PropertyNotFoundException

setValue

public void setValue(Object propertyKey,
            Object value)
              throws EvaluationException

Description copied from interface: IUpdateableContentProvider

Sets new value of the given property

Specified by:

setValue in interface IUpdateableContentProvider

Overrides:

setValue in class ELPropertyContentProvider

Parameters:

propertyKey - property key of type String or Integer

value - new property value

Throws:

EvaluationException - if error happens during property assigment

PropertyNotFoundException - if property is not found