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java.lang.Objectorg.apache.myfaces.trinidad.component.visit.VisitTreeUtils
public final class VisitTreeUtils
Utility methods to make usage of the visit tree functionality more user friendly.
Field Summary | |
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static Set<javax.faces.component.visit.VisitHint> |
NON_TRANSIENT_RENDERED_HINTS
Set of VisitHint.SKIP_UNRENDERED and VisitHint.SKIP_TRANSIENT provided
for convenience as it is a common use case. |
Method Summary | |
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static javax.faces.component.visit.VisitContext |
createVisitContext(javax.faces.context.FacesContext context,
Collection<String> ids,
Set<javax.faces.component.visit.VisitHint> hints)
Deprecated. Method is no longer needed and duplicates the functionality provided by VisitContext#createVisitContext(FacesContext, Collection |
static boolean |
visitSingleComponent(javax.faces.context.FacesContext facesContext,
String clientId,
javax.faces.component.visit.VisitCallback visitCallback)
Visit a single component in the component tree starting from the view root. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final Set<javax.faces.component.visit.VisitHint> NON_TRANSIENT_RENDERED_HINTS
VisitHint.SKIP_UNRENDERED
and VisitHint.SKIP_TRANSIENT
provided
for convenience as it is a common use case.
Method Detail |
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@Deprecated public static javax.faces.component.visit.VisitContext createVisitContext(javax.faces.context.FacesContext context, Collection<String> ids, Set<javax.faces.component.visit.VisitHint> hints)
VisitContext#createVisitContext(FacesContext, Collection, Set)
Creates a VisitContext instance for use with
UIComponent.visitTree(javax.faces.component.visit.VisitContext, javax.faces.component.visit.VisitCallback)
.
context
- the FacesContext for the current requestids
- the client ids of the components to visit. If null,
all components will be visited.hints
- the VisitHints to apply to the visit
public static boolean visitSingleComponent(javax.faces.context.FacesContext facesContext, String clientId, javax.faces.component.visit.VisitCallback visitCallback)
Method assumes the RequestContext
is available and a view root must be set on the faces context.
facesContext
- the faces contextclientId
- the client ID of the component to visitvisitCallback
- the callback to be invoked if the component is found
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