Examples of ImmutableFacet

org.apache.isis.core.metamodel.facets.object.immutable.ImmutableFacet
Indicates that the instances of this class are immutable and so may not be modified either through the viewer or indeed programmatically.
In the standard Apache Isis Programming Model, typically corresponds to applying the @Immutable annotation at the class level. @see EqualByContentFacet @see ValueFacet

Examples of org.apache.isis.core.metamodel.facets.object.immutable.ImmutableFacet

    @Override
    public void process(final ProcessMethodContext processMethodContext) {
        final ObjectSpecification spec =
            getSpecificationLookup().loadSpecification(processMethodContext.getMethod().getDeclaringClass());
        if (spec.containsDoOpFacet(ImmutableFacet.class)) {
            final ImmutableFacet immutableFacet = spec.getFacet(ImmutableFacet.class);
            final FacetedMethod facetHolder = processMethodContext.getFacetHolder();
            FacetUtil.addFacet(new DisabledFacetForPropertyDerivedFromImmutable(immutableFacet, facetHolder));
        }
    }

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Examples of org.apache.isis.core.metamodel.facets.object.immutable.ImmutableFacet

    @Override
    public void process(final ProcessMethodContext processMethodContext) {
        final ObjectSpecification spec =
            getSpecificationLookup().loadSpecification(processMethodContext.getMethod().getDeclaringClass());
        if (spec.containsDoOpFacet(ImmutableFacet.class)) {
            final ImmutableFacet immutableFacet = spec.getFacet(ImmutableFacet.class);
            final FacetedMethod facetHolder = processMethodContext.getFacetHolder();
            FacetUtil.addFacet(new DisabledFacetForCollectionDerivedFromImmutable(immutableFacet, facetHolder));
        }
    }

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Examples of org.apache.isis.core.metamodel.facets.object.immutable.ImmutableFacet

        class MyNumberImmutableDefault {
        }


        facetFactory.process(new ProcessClassContext(MyNumberImmutableDefault.class, methodRemover, facetedMethod));


        final ImmutableFacet facet = facetedMethod.getFacet(ImmutableFacet.class);
        assertNotNull(facet);
    }

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Examples of org.apache.isis.core.metamodel.facets.object.immutable.ImmutableFacet


    public void testImmutableFacetsIsInstalledIfSpecifiesImmutable() {


        facetFactory.process(new ProcessClassContext(MyValueSemanticsProviderThatSpecifiesImmutableSemantic.class, methodRemover, facetedMethod));


        final ImmutableFacet facet = facetedMethod.getFacet(ImmutableFacet.class);
        assertNotNull(facet);
    }

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Examples of org.apache.isis.core.metamodel.facets.object.immutable.ImmutableFacet


    public void testImmutableFacetsIsNotInstalledIfSpecifiesNotImmutable() {


        facetFactory.process(new ProcessClassContext(MyValueSemanticsProviderThatSpecifiesNotImmutableSemantic.class, methodRemover, facetedMethod));


        final ImmutableFacet facet = facetedMethod.getFacet(ImmutableFacet.class);
        assertNull(facet);
    }

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Examples of org.apache.isis.core.metamodel.facets.object.immutable.ImmutableFacet

    protected boolean valid(final Request request, final ObjectAdapter adapter) {
        final ObjectSpecification specification = adapter.getSpecification();
        final AuthenticationSession session = IsisContext.getAuthenticationSession();
        final List<ObjectAssociation> visibleFields =
            specification.getAssociations(ObjectAssociationFilters.dynamicallyVisible(session, adapter));
        final ImmutableFacet facet = specification.getFacet(ImmutableFacet.class);
        final boolean isImmutable = facet != null && facet.value() == org.apache.isis.core.metamodel.facets.When.ALWAYS;
        final boolean isImmutableOncePersisted =
            facet != null && facet.value() == org.apache.isis.core.metamodel.facets.When.ONCE_PERSISTED
                && adapter.isPersistent();
        return visibleFields.size() > 0 && !isImmutable && !isImmutableOncePersisted;
    }

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