public ProcessedClaimCollection retrieveClaimValues()

in services/sts/src/main/java/org/apache/cxf/fediz/service/sts/realms/RealmFileClaimsHandler.java [72:113]

37 lines of code
12 McCabe index (conditional complexity)


    public ProcessedClaimCollection retrieveClaimValues(ClaimCollection claims,
            ClaimsParameters parameters) {

        if (parameters.getRealm() == null || !parameters.getRealm().equalsIgnoreCase(getRealm())) {
            LOG.fine("Realm '" + parameters.getRealm() + "' doesn't match with configured realm '" + getRealm() + "'");
            return new ProcessedClaimCollection();
        }
        if (getUserClaims() == null || parameters.getPrincipal() == null) {
            return new ProcessedClaimCollection();
        }

        if (claims == null || claims.isEmpty()) {
            LOG.fine("No claims requested");
            return new ProcessedClaimCollection();
        }

        Map<String, String> claimMap = getUserClaims().get(parameters.getPrincipal().getName());
        if (claimMap == null || claimMap.isEmpty()) {
            LOG.fine("Claims requested for principal '" + parameters.getPrincipal().getName()
                     + "' but not found");
            return new ProcessedClaimCollection();
        }
        LOG.fine("Claims found for principal '" + parameters.getPrincipal().getName() + "'");

        if (!claims.isEmpty()) {
            ProcessedClaimCollection claimCollection = new ProcessedClaimCollection();
            for (Claim requestClaim : claims) {
                String claimValue = claimMap.get(requestClaim.getClaimType());
                if (claimValue != null) {
                    ProcessedClaim claim = new ProcessedClaim();
                    claim.setClaimType(requestClaim.getClaimType());
                    claim.setIssuer("Test Issuer");
                    claim.setOriginalIssuer("Original Issuer");
                    claim.addValue(claimValue);
                    claimCollection.add(claim);
                }
            }
            return claimCollection;
        }
        return null;

    }