@utilities.arguments_not_none<EOL><INDENT>def assign_log_entry_to_log(self, log_entry_id, log_id):<DEDENT>
<EOL>mgr = self._get_provider_manager('<STR_LIT>', local=True)<EOL>lookup_session = mgr.get_log_lookup_session(proxy=self._proxy)<EOL>lookup_session.get_log(log_id)  <EOL>self._assign_object_to_catalog(log_entry_id, log_id)<EOL>
Adds an existing ``LogEntry`` to a ``Log``.

        arg:    log_entry_id (osid.id.Id): the ``Id`` of the
                ``LogEntry``
        arg:    log_id (osid.id.Id): the ``Id`` of the ``Log``
        raise:  AlreadyExists - ``log_entry_id`` is already assigned to
                ``log_id``
        raise:  NotFound - ``log_entry_id`` or ``log_id`` not found
        raise:  NullArgument - ``log_entry_id`` or ``log_id`` is
                ``null``
        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - authorization failure
        *compliance: mandatory -- This method must be implemented.*