return a workflow store instance with a fresh transaction . the coordinator store has to be committed and then closed to commit changes , if only close it rolls back . concode_field_sep String ACTIONS_TO_KILL concode_elem_sep String ACTIONS_TO_START concode_elem_sep String ACTION_ID concode_elem_sep String ACTIONS_TO_FAIL concode_elem_sep String TRANSIENT_VAR_PREFIX concode_elem_sep String WORKFLOW_BEAN concode_field_sep Class<? extends Service> getInterface concode_elem_sep void init concode_elem_sep void destroy