+ public static Content hierarchyUnitToContent(ContentSession contentSession, HierarchyUnit hierarchyUnit) {
+ CmsDirectory directory = hierarchyUnit.getDirectory();
+ StringJoiner relativePath = new StringJoiner(SLASH_STRING);
+ buildHierarchyUnitPath(hierarchyUnit, relativePath);
+ String path = directoryPath(directory) + relativePath.toString();
+ Content content = contentSession.get(path);
+ return content;
+ }
+
+ /** The path to this {@link CmsDirectory}. Ends with a /. */
+ private static String directoryPath(CmsDirectory directory) {
+ return CmsContentRepository.DIRECTORY_BASE + SLASH + directory.getName() + SLASH;
+ }
+
+ /** Recursively build a relative path of a {@link HierarchyUnit}. */
+ private static void buildHierarchyUnitPath(HierarchyUnit current, StringJoiner relativePath) {
+ if (current.getParent() == null) // directory
+ return;
+ buildHierarchyUnitPath(current.getParent(), relativePath);
+ relativePath.add(current.getHierarchyUnitName());
+ }
+