@Override
public Requirement readRequirement(Requirement requirement) {
SqlSession sqlSession = getSqlSessionFactory().openSession();
try {
RequirementMapper requirementMapper = sqlSession.getMapper(RequirementMapper.class);
if (requirementMapper.checkIfExistingRequirement(requirement) > 0) {
return requirementMapper.selectRequirement(requirement);
}
} catch (Exception e) {
e.printStackTrace();
sqlSession.rollback();
} finally {
sqlSession.close();
}
return null;
}
