class CaseServiceImpl implements CaseService {

    @Override
    public CaseFileInstance getCaseFileInstance(String caseId) throws CaseNotFoundException {
        authorizationManager.checkAuthorization(caseId);
        ProcessInstanceDesc pi = verifyCaseIdExisted(caseId);

        return internalGetCaseFileInstance(caseId, pi.getDeploymentId());
    }

    public  CaseServiceImpl();

}