/** {@inheritDoc} */ @Override public Entry getEntry(DN entryDN) throws DirectoryException { // If the requested entry was null, then throw an exception. if (entryDN == null) { throw new DirectoryException( DirectoryServer.getServerErrorResultCode(), ERR_BACKEND_GET_ENTRY_NULL.get(getBackendID())); } // If the requested entry was the backend base entry, then retrieve it. if (entryDN.equals(backupBaseDN)) { return backupBaseEntry.duplicate(true); } // See if the requested entry was one level below the backend base entry. // If so, then it must point to a backup directory. Otherwise, it must be // two levels below the backup base entry and must point to a specific // backup. DN parentDN = entryDN.getParentDNInSuffix(); if (parentDN == null) { Message message = ERR_BACKUP_INVALID_BASE.get(String.valueOf(entryDN)); throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message); } else if (parentDN.equals(backupBaseDN)) { return getBackupDirectoryEntry(entryDN); } else if (backupBaseDN.equals(parentDN.getParentDNInSuffix())) { return getBackupEntry(entryDN); } else { Message message = ERR_BACKUP_INVALID_BASE.get(String.valueOf(entryDN)); throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, backupBaseDN, null); } }