Map<String, Object> parameters = new HashMap<String, Object>();
parameters.put("name", "schema.version");
parameters.put("value", "25.7");
parameters.put("revision", 1);
parameters.put("newRevision", 2);
sqlSession.update("updateProperty", parameters);
success = true;
} catch (Exception e) {
throw new ActivitiException("couldn't update db schema version", e);
} finally {
if (success) {