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oracle.adf.view.rich.util
Class TargetUtils

java.lang.Object
oracle.adf.view.rich.util.TargetUtils

public class TargetUtils

extends Object

Constructor Summary

TargetUtils()

Method Summary

static Set<org.apache.myfaces.trinidad.component.UIXComponent>	addRenderTargetsForEvent(String eventName, javax.faces.component.UIComponent component) Called when the component is in the right context, this method looks at its Target instances, retrieves the render list and then adds the component to render to the partial target list.
static StringBuilder	encodeTargetList(javax.faces.component.UIComponent component) Encodes the target list associated with a component for sending down to the client.
static Set<String>	getExecuteIdsForEvent(String eventName, javax.faces.component.UIComponent component)
static Set<String>	getTargetExecuteIdsForEvent(Target target, String eventName, javax.faces.component.UIComponent baseComponent)
static Set<String>	getValueAsSet(javax.el.ValueExpression expr) Returns a Set<String> of values when provided a ValueExpression or a literal String.
static void	setStringSetProperty(org.apache.myfaces.trinidad.bean.FacesBean bean, org.apache.myfaces.trinidad.bean.PropertyKey key, javax.el.ValueExpression expression) Set a property of type java.util.Set<java.lang.String>.

Methods inherited from class java.lang.Object

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

Constructor Detail

TargetUtils

public TargetUtils()

Method Detail

getValueAsSet

public static Set<String> getValueAsSet(javax.el.ValueExpression expr)

Returns a Set<String> of values when provided a ValueExpression or a literal String.

Parameters:

expr - a ValueExpression or a literal text that is usually an attribute value for one of the attributes on the Target tag.

Returns:

a Set.

encodeTargetList

public static StringBuilder encodeTargetList(javax.faces.component.UIComponent component)

Encodes the target list associated with a component for sending down to the client.

Parameters:

component -

Returns:

a StringBuilder containing the taget list

setStringSetProperty

public static void setStringSetProperty(org.apache.myfaces.trinidad.bean.FacesBean bean,
                                        org.apache.myfaces.trinidad.bean.PropertyKey key,
                                        javax.el.ValueExpression expression)

Set a property of type java.util.Set<java.lang.String>. If the value is an EL expression, it will be stored as a ValueExpression.

Parameters:

bean -

key -

expression -

getExecuteIdsForEvent

public static Set<String> getExecuteIdsForEvent(String eventName,
                                                javax.faces.component.UIComponent component)

Parameters:

eventName - the name of the event for which the set of executeIds is being determined

component - an instance of UIComponent that is in the right context.

Returns:

the Set<String> execute clientIds.

getTargetExecuteIdsForEvent

public static Set<String> getTargetExecuteIdsForEvent(Target target,
                                                      String eventName,
                                                      javax.faces.component.UIComponent baseComponent)

Parameters:

target - the Target object typically associated to a component

eventName - the name of the event

Returns:

the Set of execute clientIds defined on the target instance for the specified event.

addRenderTargetsForEvent

public static Set<org.apache.myfaces.trinidad.component.UIXComponent> addRenderTargetsForEvent(String eventName,
                                                                                               javax.faces.component.UIComponent component)

Called when the component is in the right context, this method looks at its Target instances, retrieves the render list and then adds the component to render to the partial target list.

Parameters:

eventName - name of the event that the event source raised and for which the render targets are determined

component - instance of UIComponent

Returns:

a set that isn't hooked up to anything

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