Examples of CollectionFacet

org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet
Attached to {@link ObjectSpecification}s that represent a collection.
Factories of (implementations of this) facet should ensure that a {@link TypeOfFacet} is also attached to the same facet holder. The{@link #getTypeOfFacet()} is a convenience for this.

Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

        }
        
        final RenderFacet renderFacet = objectMember.getFacet(RenderFacet.class);
        boolean eagerlyRender = renderFacet != null && renderFacet.value() == Type.EAGERLY && rendererContext.canEagerlyRender(valueAdapter);


        final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(valueAdapter);
        final List<JsonRepresentation> list = Lists.newArrayList();
        for (final ObjectAdapter elementAdapter : facet.iterable(valueAdapter)) {


            final LinkBuilder valueLinkBuilder = DomainObjectReprRenderer.newLinkToBuilder(rendererContext, Rel.VALUE, elementAdapter);
            if(eagerlyRender) {
                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), getLinkFollowSpecs(), JsonRepresentation.newMap());
                renderer.with(elementAdapter);

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

        if (returnType.getCorrespondingClass() == void.class) {
            // void
            return ResultType.VOID;
        }


        final CollectionFacet collectionFacet = returnType.getFacet(CollectionFacet.class);
        if (collectionFacet != null) {
            // collection


            if(returnedAdapter != null) {
                final Collection<ObjectAdapter> collectionAdapters = collectionFacet.collection(returnedAdapter);
    
                final ListReprRenderer renderer = new ListReprRenderer(rendererContext, null, result).withElementRel(Rel.ELEMENT);
                renderer.with(collectionAdapters).withReturnType(action.getReturnType()).withElementType(returnedAdapter.getElementSpecification());
    
                renderer.render();

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

        if (recursiveElements.contains(collection)) {
            s.append("*\n");
        } else {
            recursiveElements.addElement(collection);


            final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
            final Iterator<ObjectAdapter> e = facet.iterator(collection);


            while (e.hasNext()) {
                indent(s, level);


                ObjectAdapter element;

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

                LOG.debug("includeField(Pl, Vec, Str): field is 1->M");
            }


            final OneToManyAssociation oneToManyAssociation = (OneToManyAssociation) field;
            final ObjectAdapter collection = oneToManyAssociation.get(fieldPlace.getObject());
            final CollectionFacet facet = collection.getSpecification().getFacet(CollectionFacet.class);


            if (LOG.isDebugEnabled()) {
                LOG.debug("includeField(Pl, Vec, Str): 1->M: " + log("collection.size", "" + facet.size(collection)));
            }
            boolean allFieldsNavigated = true;
            for (final ObjectAdapter referencedObject : facet.iterable(collection)) {
                final boolean appendedXml = appendXmlThenIncludeRemaining(fieldPlace, referencedObject, names, annotation);
                if (LOG.isDebugEnabled()) {
                    LOG.debug("includeField(Pl, Vec, Str): 1->M: + invoked appendXmlThenIncludeRemaining for " + log("referencedObj", referencedObject) + andlog("returned", "" + appendedXml));
                }
                allFieldsNavigated = allFieldsNavigated && appendedXml;

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

     * <code>&lt;oids&gt;</code> child elements.
     */
    void setIsisCollection(final Element element, final String prefix, final String fullyQualifiedClassName, final ObjectAdapter collection) {
        setAttribute(element, "feature", FEATURE_COLLECTION);
        setAttribute(element, "type", prefix + ":" + fullyQualifiedClassName);
        final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
        setAttribute(element, "size", "" + facet.size(collection));
    }

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

    // /////////////////////////////////////////////////////////////////////
    // Helpers
    // /////////////////////////////////////////////////////////////////////


    private static List<Object> convertToList(final ObjectAdapter instances, final Class<?> cls) {
        final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(instances);
        final List<Object> list = new ArrayList<Object>();
        for (final ObjectAdapter adapter : facet.iterable(instances)) {
            list.add(adapter.getObject());
        }
        return list;
    }

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

                adapter.changeState(ResolveState.RESOLVING);
                adapter.changeState(ResolveState.RESOLVED);
            } else if (adapter.isTransient()) {
                adapter.changeState(ResolveState.RESOLVED);
            }
            final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(adapter);
            for (final ObjectAdapter element : facet.iterable(adapter)) {
                persist(element, toPersistObjectSet);
            }
        } else {
            assertObjectNotPersistentAndPersistable(adapter);
            persist(adapter, toPersistObjectSet);

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet


    private void remapContainedAggregatedObject(final ObjectAdapter adapter, final RootOid persistedRootOid) {
        for (final ObjectAssociation association: adapter.getSpecification().getAssociations(Contributed.EXCLUDED)) {
            if (association.isOneToManyAssociation() && !association.isNotPersisted()) {
                final ObjectAdapter collection = association.get(adapter);
                final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
                for (final ObjectAdapter element : facet.iterable(collection)) {
                   remapAggregatedObject(element, persistedRootOid);
                }
                
            } else if (association.getSpecification().isParented()) {
                final ObjectAdapter referencedAdapter = association.get(adapter);

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

    }


    @Override
    public String titleString(ObjectAdapter contextAdapterIfAny) {
        if (getSpecification().isParentedOrFreeCollection()) {
            final CollectionFacet facet = getSpecification().getFacet(CollectionFacet.class);
            return collectionTitleString(facet);
        } else {
            return objectTitleString(contextAdapterIfAny);
        }
    }

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Examples of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

        }
    }


    public static Object[] getCollectionAsObjectArray(final Object option, final ObjectSpecification spec, final AdapterManagerSpi adapterManager) {
        final ObjectAdapter collection = adapterManager.adapterFor(option);
        final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
        final Object[] optionArray = new Object[facet.size(collection)];
        int j = 0;
        for (final ObjectAdapter adapter : facet.iterable(collection)) {
            optionArray[j++] = adapter.getObject();
        }
        return optionArray;
    }

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