Package org.apache.isis.core.metamodel.facets.collections.modify

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

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    private CollectionUtils() {
    }

    public static Object[] getCollectionAsObjectArray(final Object option, final ObjectSpecification spec, final AdapterManager adapterMap) {
        final ObjectAdapter collection = adapterMap.adapterFor(option);
        final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
        final Object[] optionArray = new Object[facet.size(collection)];
        int j = 0;
        for (final ObjectAdapter nextElement : facet.iterable(collection)) {
            optionArray[j++] = nextElement != null? nextElement.getObject(): null;
        }
        return optionArray;
    }
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            final boolean isEmpty = association.isEmpty(adapter);
            if (isEmpty) {
                continue;
            }
            if (association.isOneToManyAssociation()) {
                final CollectionFacet facet = associatedObject.getSpecification().getFacet(CollectionFacet.class);
                for (final ObjectAdapter element : facet.iterable(associatedObject)) {
                    addObjectAndAssociates(element);
                }
            } else if (association.isOneToOneAssociation() && !association.getSpecification().isParseable()) {
                addObjectAndAssociates(associatedObject);
            }
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                    final ObjectAdapter[] elements = new ObjectAdapter[ids.length];
                    for (int i = 0; i < ids.length; i++) {
                        elements[i] = loaded.get(ids[i]);
                    }
                    final ObjectAdapter collection = association.get(object);
                    final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
                    facet.init(collection, elements);
                } else if (association.getSpecification().isParseable()) {
                    data = data.replaceAll("\\n", "\n");
                    final ParseableFacet facet = association.getSpecification().getFacet(ParseableFacet.class);
                    final ObjectAdapter value = facet.parseTextEntry(null, data, null);
                    ((OneToOneAssociation) association).initAssociation(object, value);
                } else if (association.isOneToOneAssociation()) {
                    final ObjectAdapter value = loaded.get(data);
                    ((OneToOneAssociation) association).initAssociation(object, value);
                }
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                writer.println();
                continue;
            }

            if (association.isOneToManyAssociation()) {
                final CollectionFacet facet = associatedObject.getSpecification().getFacet(CollectionFacet.class);
                for (final ObjectAdapter element : facet.iterable(associatedObject)) {
                    final String refId = saved.getId(element);
                    final String cls = element.getSpecification().getFullIdentifier();
                    writer.print(cls + "#" + refId + " ");
                }
                writer.println();
            } else if (association.getSpecification().isParseable()) {
                final ParseableFacet facet = associatedObject.getSpecification().getFacet(ParseableFacet.class);
                String encodedValue = facet.parseableTitle(associatedObject);
                encodedValue = encodedValue.replaceAll("\n", "\\n");
                writer.println(encodedValue);
            } else if (association.isOneToOneAssociation()) {
                final String refId = saved.getId(associatedObject);
                final String cls = associatedObject.getSpecification().getFullIdentifier();
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            return createObjectData(adapter);
        }
    }

    private Data createCollectionData(final ObjectAdapter adapter) {
        final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(adapter);
        final Data[] collData = new Data[facet.size(adapter)];
        int i = 0;
        for (final ObjectAdapter ref : facet.iterable(adapter)) {
            collData[i++] = createReferenceData(ref);
        }
        final String elementTypeSpecName = adapter.getSpecification().getFullIdentifier();
        return new CollectionData(adapter.getOid(), elementTypeSpecName, collData);
    }
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        final ObjectAdapter[] initData = new ObjectAdapter[state.elements.length];
        int i = 0;
        for (final Data elementData : state.elements) {
            initData[i++] = recreateReference(elementData);
        }
        final CollectionFacet facet = collectionAdapter.getSpecification().getFacet(CollectionFacet.class);
        facet.init(collectionAdapter, initData);
    }
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        }
    }

    private void updateOneToManyAssociation(final ObjectAdapter objectAdapter, final OneToManyAssociation otma, final CollectionData collectionData) {
        final ObjectAdapter collection = otma.get(objectAdapter);
        final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
        final List<ObjectAdapter> original = Lists.newArrayList();
        for (final ObjectAdapter adapter : facet.iterable(collection)) {
            original.add(adapter);
        }

        final Data[] elements = collectionData.elements;
        for (final Data data : elements) {
            final ObjectAdapter elementAdapter = recreateReference(data);
            if (!facet.contains(collection, elementAdapter)) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("  association " + otma + " changed, added " + elementAdapter.getOid());
                }
                otma.addElement(objectAdapter, elementAdapter);
            } else {
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    private static void simpleObject(final ObjectAdapter collectionAdapter, final DebugBuilder debugBuilder) {
        debugBuilder.appendln(collectionAdapter.titleString());
        final ObjectSpecification objectSpec = collectionAdapter.getSpecification();
        if (objectSpec.isParentedOrFreeCollection()) {
            final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collectionAdapter);
            int i = 1;
            for (final ObjectAdapter element : facet.collection(collectionAdapter)) {
                debugBuilder.appendln(i++ + " " + element.titleString());
            }
        } else {
            // object is a regular Object
            try {
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        if (ignoreAdapters.contains(collectionAdapter)) {
            debugBuilder.append("*\n");
        } else {
            ignoreAdapters.add(collectionAdapter);
            final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collectionAdapter);
            for (final ObjectAdapter element : facet.collection(collectionAdapter)) {
                graphIndent(level, debugBuilder);
                debugBuilder.append(element);
                if (ignoreAdapters.contains(element)) {
                    debugBuilder.append("*\n");
                } else {
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    @Override
    public boolean isEmpty(final ObjectAdapter parentAdapter) {
        // REVIEW should we be able to determine if a collection is empty
        // without loading it?
        final ObjectAdapter collection = get(parentAdapter);
        final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);
        return facet.size(collection) == 0;
    }
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Related Classes of org.apache.isis.core.metamodel.facets.collections.modify.CollectionFacet

  • org.apache.isis.core.metamodel.facets.CollectionUtils
  • org.apache.isis.core.metamodel.spec.ObjectSpecification
  • org.apache.isis.core.metamodel.specloader.specimpl.OneToManyAssociationImpl
  • org.apache.isis.core.metamodel.util.Dump
  • org.apache.isis.core.objectstore.InMemoryObjectStore
  • org.apache.isis.core.progmodel.facets.CollectionUtils
  • org.apache.isis.core.runtime.fixturedomainservice.ObjectFixtureFilePersistor
  • org.apache.isis.core.runtime.fixturedomainservice.ObjectFixtureService
  • org.apache.isis.core.runtime.memento.Memento
  • org.apache.isis.core.runtime.persistence.adapter.PojoAdapter
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