@Override
public Serializable getReference(Object entity) throws IllegalStateException {
checkConfig();
DocumentModel entry = null;
if (entity != null) {
if (entity instanceof DirectoryEntry) {
entry = ((DirectoryEntry) entity).getDocumentModel();
} else if (entity instanceof DocumentModel) {
entry = (DocumentModel) entity;
}
if (entry != null) {
if (!entry.hasSchema(schema)) {
return null;
}
String result = (String) entry.getProperty(schema, idField);
if (hierarchical) {
String parent = (String) entry.getProperty(schema, parentField);
try (Session session = directory.getSession()) {
while (parent != null) {
entry = session.getEntry(parent);
if (entry == null) {
break;
}
result = parent + separator + result;
parent = (String) entry.getProperty(schema, parentField);
}
}
}
return result;
}
}
return null;
}
@Override
public Object fetch(Object value) throws IllegalStateException {
checkConfig();
if (value != null && value instanceof String) {
String id = (String) value;
if (hierarchical) {
String[] ids = StringUtils.split(id, separator);
if (ids.length > 0) {
id = ids[ids.length - 1];
} else {
return null;
}
}
try (Session session = directory.getSession()) {
DocumentModel doc = session.getEntry(id);
if (doc != null) {
return new DirectoryEntry(directory.getName(), doc);
}
return null;
}
}
return null;
}