+ fragmentEntities = getAncestorFragmentEntities(anchorEntity.getId(), cpsPathQuery, fragmentEntities);
+ }
+ return createDataNodesFromFragmentEntities(fetchDescendantsOption, fragmentEntities);
+ }
+
+ private Collection<FragmentEntity> getAncestorFragmentEntities(final int anchorId,
+ final CpsPathQuery cpsPathQuery,
+ final Collection<FragmentEntity> fragmentEntities) {
+ final Collection<String> ancestorXpaths = processAncestorXpath(fragmentEntities, cpsPathQuery);
+ return ancestorXpaths.isEmpty() ? Collections.emptyList()
+ : fragmentRepository.findByAnchorAndMultipleCpsPaths(anchorId, ancestorXpaths);
+ }
+
+ private List<DataNode> createDataNodesFromProxiedFragmentEntities(
+ final FetchDescendantsOption fetchDescendantsOption,
+ final AnchorEntity anchorEntity,
+ final Collection<FragmentEntity> proxiedFragmentEntities) {
+ final List<DataNode> dataNodes = new ArrayList<>(proxiedFragmentEntities.size());
+ for (final FragmentEntity proxiedFragmentEntity : proxiedFragmentEntities) {
+ if (FetchDescendantsOption.OMIT_DESCENDANTS.equals(fetchDescendantsOption)) {
+ dataNodes.add(toDataNode(proxiedFragmentEntity, fetchDescendantsOption));
+ } else {
+ final String normalizedXpath = getNormalizedXpath(proxiedFragmentEntity.getXpath());
+ final Collection<FragmentEntity> unproxiedFragmentEntities =
+ buildFragmentEntitiesFromFragmentExtracts(anchorEntity, normalizedXpath);
+ for (final FragmentEntity unproxiedFragmentEntity : unproxiedFragmentEntities) {
+ dataNodes.add(toDataNode(unproxiedFragmentEntity, fetchDescendantsOption));
+ }
+ }
+ }
+ return Collections.unmodifiableList(dataNodes);
+ }
+
+ private List<DataNode> createDataNodesFromFragmentEntities(final FetchDescendantsOption fetchDescendantsOption,
+ final Collection<FragmentEntity> fragmentEntities) {
+ final List<DataNode> dataNodes = new ArrayList<>(fragmentEntities.size());
+ for (final FragmentEntity fragmentEntity : fragmentEntities) {
+ dataNodes.add(toDataNode(fragmentEntity, fetchDescendantsOption));