Examples of org.apache.isis.core.metamodel.facets.properties.choices.PropertyChoicesFacet

org.apache.isis.core.metamodel.facets.properties.choices.PropertyChoicesFacet

Provides a set of choices for a property.

Viewers would typically represent this as a drop-down list box for the property.

In the standard Apache Isis Programming Model, corresponds to the choicesXxx supporting method for the property with accessor getXxx.

Note: an alternative mechanism may be to use the @Bounded annotation against the referenced class.

        return BoundedFacetUtils.isBoundedSet(getSpecification()) || optionEnabled;
    }


    @Override
    public ObjectAdapter[] getChoices(final ObjectAdapter ownerAdapter) {
        final PropertyChoicesFacet propertyChoicesFacet = getFacet(PropertyChoicesFacet.class);
        final Object[] pojoOptions =
            propertyChoicesFacet == null ? null : propertyChoicesFacet.getChoices(ownerAdapter,
                getSpecificationLookup());
        if (pojoOptions != null) {
            final ObjectAdapter[] options = new ObjectAdapter[pojoOptions.length];
            for (int i = 0; i < options.length; i++) {
                options[i] = getAdapterMap().adapterFor(pojoOptions[i]);

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Examples of org.apache.isis.core.metamodel.facets.properties.choices.PropertyChoicesFacet

Related Classes of org.apache.isis.core.metamodel.facets.properties.choices.PropertyChoicesFacet