policyId = policyName;
policyQuery = em.createQuery("SELECT p FROM PolicyEntity p WHERE p.policyName=:name AND p.scope=:scope");
policyQuery.setParameter("name", policyId);
policyId = policyName;
policyQuery = em.createQuery("SELECT p FROM PolicyEntity p WHERE p.policyName=:name AND p.scope=:scope");
policyQuery.setParameter("name", policyId);