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  • Resources

ImportEnum

In older EL versions (< 3.0), it's not possible to use enum constants or any other static fields/methods in an EL expression as it is not really a good practice to create beans with getter/setter for each constants class, we provide an utils tag which allows to import enum values in a page.
The enum values can be accessed via the name of the class (default setting) or via a custom name (var attribute). It also possible to get all enum values of the class with the key "ALL_VALUES".

ImportEnum Tag Documentation

Utility tag to import enums.

NameTypeRequiredDefaultDescription
type String true The enum class.
var String false Name of the class without package. The EL variable which can be used to obtain the constants.
allSuffix String false ALL_VALUES Deprecated. Use the key ALL_VALUES to access all values, which is and was always available.The suffix mapping for an array with all enum values.
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Development
Development
ALL_VALUES

You can use the special key ALL_VALUES to access all enum values.

DevelopmentProductionSystemTestUnitTest

Usage


<div class="card">
    <p:importEnum type="jakarta.faces.application.ProjectStage" var="FacesProjectStages" />

    <h5 class="mt-0">Development</h5>
    <h:outputText value="#{FacesProjectStages.Development}" />

    <h5>ALL_VALUES</h5>
    <p>You can use the special key ALL_VALUES to access all enum values.</p>
    <ui:repeat var="current" value="#{FacesProjectStages.ALL_VALUES}">
        <h:outputText value="#{current}" styleClass="mb-2 block"/>
    </ui:repeat>
</div>