Example usage for com.google.gson.stream JsonReader beginArray

List of usage examples for com.google.gson.stream JsonReader beginArray

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Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader beginArray.

Prototype

public void beginArray() throws IOException

Source Link

Document

Consumes the next token from the JSON stream and asserts that it is the beginning of a new array.

Usage

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_1.java

License:Apache License

/**
 * @param reader//www.j  a v a 2 s  . c o m
 * @throws IOException
 */
private void readAuthenticationHolders(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        AuthenticationHolderEntity ahe = new AuthenticationHolderEntity();
        reader.beginObject();
        Long currentId = null;
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals("id")) {
                    currentId = reader.nextLong();
                } else if (name.equals("ownerId")) {
                    //not needed
                    reader.skipValue();
                } else if (name.equals("authentication")) {
                    OAuth2Request clientAuthorization = null;
                    Authentication userAuthentication = null;
                    reader.beginObject();
                    while (reader.hasNext()) {
                        switch (reader.peek()) {
                        case END_OBJECT:
                            continue;
                        case NAME:
                            String subName = reader.nextName();
                            if (reader.peek() == JsonToken.NULL) {
                                reader.skipValue(); // skip null values
                            } else if (subName.equals("clientAuthorization")) {
                                clientAuthorization = readAuthorizationRequest(reader);
                            } else if (subName.equals("userAuthentication")) {
                                // skip binary encoded version
                                reader.skipValue();

                            } else if (subName.equals("savedUserAuthentication")) {
                                userAuthentication = readSavedUserAuthentication(reader);

                            } else {
                                logger.debug("Found unexpected entry");
                                reader.skipValue();
                            }
                            break;
                        default:
                            logger.debug("Found unexpected entry");
                            reader.skipValue();
                            continue;
                        }
                    }
                    reader.endObject();
                    OAuth2Authentication auth = new OAuth2Authentication(clientAuthorization,
                            userAuthentication);
                    ahe.setAuthentication(auth);
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = authHolderRepository.save(ahe).getId();
        maps.getAuthHolderOldToNewIdMap().put(currentId, newId);
        logger.debug("Read authentication holder {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading authentication holders");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_1.java

License:Apache License

/**
 * Read the list of system scopes from the reader and insert them into the
 * scope repository./*from   w w w  .  j  a  v  a2  s .  co  m*/
 *
 * @param reader
 * @throws IOException
 */
private void readSystemScopes(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        SystemScope scope = new SystemScope();
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals("value")) {
                    scope.setValue(reader.nextString());
                } else if (name.equals("description")) {
                    scope.setDescription(reader.nextString());
                } else if (name.equals("allowDynReg")) {
                    // previously "allowDynReg" scopes are now tagged as "not restricted" and vice versa
                    scope.setRestricted(!reader.nextBoolean());
                } else if (name.equals("defaultScope")) {
                    scope.setDefaultScope(reader.nextBoolean());
                } else if (name.equals("structured")) {
                    logger.warn("Found a structured scope, ignoring structure");
                } else if (name.equals("structuredParameter")) {
                    logger.warn("Found a structured scope, ignoring structure");
                } else if (name.equals("icon")) {
                    scope.setIcon(reader.nextString());
                } else {
                    logger.debug("found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        sysScopeRepository.save(scope);
    }
    reader.endArray();
    logger.info("Done reading system scopes");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * @param reader//from   w w w  .j  a v a 2  s .  co m
 * @throws IOException
 */
private void readRefreshTokens(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        OAuth2RefreshTokenEntity token = new OAuth2RefreshTokenEntity();
        reader.beginObject();
        Long currentId = null;
        String clientId = null;
        Long authHolderId = null;
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals(ID)) {
                    currentId = reader.nextLong();
                } else if (name.equals(EXPIRATION)) {
                    Date date = utcToDate(reader.nextString());
                    token.setExpiration(date);
                } else if (name.equals(VALUE)) {
                    String value = reader.nextString();
                    try {
                        token.setJwt(JWTParser.parse(value));
                    } catch (ParseException ex) {
                        logger.error("Unable to set refresh token value to {}", value, ex);
                    }
                } else if (name.equals(CLIENT_ID)) {
                    clientId = reader.nextString();
                } else if (name.equals(AUTHENTICATION_HOLDER_ID)) {
                    authHolderId = reader.nextLong();
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = tokenRepository.saveRefreshToken(token).getId();
        maps.getRefreshTokenToClientRefs().put(currentId, clientId);
        maps.getRefreshTokenToAuthHolderRefs().put(currentId, authHolderId);
        maps.getRefreshTokenOldToNewIdMap().put(currentId, newId);
        logger.debug("Read refresh token {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading refresh tokens");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * @param reader/*from w  w w.  j  a  va2 s .  c o  m*/
 * @throws IOException
 */
private void readAccessTokens(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        OAuth2AccessTokenEntity token = new OAuth2AccessTokenEntity();
        reader.beginObject();
        Long currentId = null;
        String clientId = null;
        Long authHolderId = null;
        Long refreshTokenId = null;
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals(ID)) {
                    currentId = reader.nextLong();
                } else if (name.equals(EXPIRATION)) {
                    Date date = utcToDate(reader.nextString());
                    token.setExpiration(date);
                } else if (name.equals(VALUE)) {
                    String value = reader.nextString();
                    try {
                        // all tokens are JWTs
                        token.setJwt(JWTParser.parse(value));
                    } catch (ParseException ex) {
                        logger.error("Unable to set refresh token value to {}", value, ex);
                    }
                } else if (name.equals(CLIENT_ID)) {
                    clientId = reader.nextString();
                } else if (name.equals(AUTHENTICATION_HOLDER_ID)) {
                    authHolderId = reader.nextLong();
                } else if (name.equals(REFRESH_TOKEN_ID)) {
                    refreshTokenId = reader.nextLong();
                } else if (name.equals(SCOPE)) {
                    Set<String> scope = readSet(reader);
                    token.setScope(scope);
                } else if (name.equals(TYPE)) {
                    token.setTokenType(reader.nextString());
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = tokenRepository.saveAccessToken(token).getId();
        maps.getAccessTokenToClientRefs().put(currentId, clientId);
        maps.getAccessTokenToAuthHolderRefs().put(currentId, authHolderId);
        if (refreshTokenId != null) {
            maps.getAccessTokenToRefreshTokenRefs().put(currentId, refreshTokenId);
        }
        maps.getAccessTokenOldToNewIdMap().put(currentId, newId);
        logger.debug("Read access token {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading access tokens");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * @param reader//from   ww  w .j ava 2  s  .  com
 * @throws IOException
 */
private void readAuthenticationHolders(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        AuthenticationHolderEntity ahe = new AuthenticationHolderEntity();
        reader.beginObject();
        Long currentId = null;
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals(ID)) {
                    currentId = reader.nextLong();
                } else if (name.equals(REQUEST_PARAMETERS)) {
                    ahe.setRequestParameters(readMap(reader));
                } else if (name.equals(CLIENT_ID)) {
                    ahe.setClientId(reader.nextString());
                } else if (name.equals(SCOPE)) {
                    ahe.setScope(readSet(reader));
                } else if (name.equals(RESOURCE_IDS)) {
                    ahe.setResourceIds(readSet(reader));
                } else if (name.equals(AUTHORITIES)) {
                    Set<String> authorityStrs = readSet(reader);
                    Set<GrantedAuthority> authorities = new HashSet<GrantedAuthority>();
                    for (String s : authorityStrs) {
                        GrantedAuthority ga = new SimpleGrantedAuthority(s);
                        authorities.add(ga);
                    }
                    ahe.setAuthorities(authorities);
                } else if (name.equals(APPROVED)) {
                    ahe.setApproved(reader.nextBoolean());
                } else if (name.equals(REDIRECT_URI)) {
                    ahe.setRedirectUri(reader.nextString());
                } else if (name.equals(RESPONSE_TYPES)) {
                    ahe.setResponseTypes(readSet(reader));
                } else if (name.equals(EXTENSIONS)) {
                    ahe.setExtensions(readMap(reader));
                } else if (name.equals(SAVED_USER_AUTHENTICATION)) {
                    ahe.setUserAuth(readSavedUserAuthentication(reader));
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = authHolderRepository.save(ahe).getId();
        maps.getAuthHolderOldToNewIdMap().put(currentId, newId);
        logger.debug("Read authentication holder {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading authentication holders");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * @param reader/* ww  w  .j  a v  a 2s .  c om*/
 * @throws IOException
 */
private void readGrants(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        ApprovedSite site = new ApprovedSite();
        Long currentId = null;
        Set<Long> tokenIds = null;
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals(ID)) {
                    currentId = reader.nextLong();
                } else if (name.equals(ACCESS_DATE)) {
                    Date date = utcToDate(reader.nextString());
                    site.setAccessDate(date);
                } else if (name.equals(CLIENT_ID)) {
                    site.setClientId(reader.nextString());
                } else if (name.equals(CREATION_DATE)) {
                    Date date = utcToDate(reader.nextString());
                    site.setCreationDate(date);
                } else if (name.equals(TIMEOUT_DATE)) {
                    Date date = utcToDate(reader.nextString());
                    site.setTimeoutDate(date);
                } else if (name.equals(USER_ID)) {
                    site.setUserId(reader.nextString());
                } else if (name.equals(ALLOWED_SCOPES)) {
                    Set<String> allowedScopes = readSet(reader);
                    site.setAllowedScopes(allowedScopes);
                } else if (name.equals(APPROVED_ACCESS_TOKENS)) {
                    tokenIds = readSet(reader);
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = approvedSiteRepository.save(site).getId();
        maps.getGrantOldToNewIdMap().put(currentId, newId);
        if (tokenIds != null) {
            maps.getGrantToAccessTokensRefs().put(currentId, tokenIds);
        }
        logger.debug("Read grant {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading grants");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * @param reader/* www .j  a  va2 s.co  m*/
 * @throws IOException
 */
private void readWhitelistedSites(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        WhitelistedSite wlSite = new WhitelistedSite();
        Long currentId = null;
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (name.equals(ID)) {
                    currentId = reader.nextLong();
                } else if (name.equals(CLIENT_ID)) {
                    wlSite.setClientId(reader.nextString());
                } else if (name.equals(CREATOR_USER_ID)) {
                    wlSite.setCreatorUserId(reader.nextString());
                } else if (name.equals(ALLOWED_SCOPES)) {
                    Set<String> allowedScopes = readSet(reader);
                    wlSite.setAllowedScopes(allowedScopes);
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = wlSiteRepository.save(wlSite).getId();
        maps.getWhitelistedSiteOldToNewIdMap().put(currentId, newId);
    }
    reader.endArray();
    logger.info("Done reading whitelisted sites");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * @param reader/*  w ww  .j  a v a  2  s. c om*/
 * @throws IOException
 */
private void readBlacklistedSites(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        BlacklistedSite blSite = new BlacklistedSite();
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (name.equals(ID)) {
                    reader.skipValue();
                } else if (name.equals(URI)) {
                    blSite.setUri(reader.nextString());
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        blSiteRepository.save(blSite);
    }
    reader.endArray();
    logger.info("Done reading blacklisted sites");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * @param reader// w w  w  .ja va2 s .  c  om
 * @throws IOException
 */
private void readClients(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        ClientDetailsEntity client = new ClientDetailsEntity();
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals(CLIENT_ID)) {
                    client.setClientId(reader.nextString());
                } else if (name.equals(RESOURCE_IDS)) {
                    Set<String> resourceIds = readSet(reader);
                    client.setResourceIds(resourceIds);
                } else if (name.equals(SECRET)) {
                    client.setClientSecret(reader.nextString());
                } else if (name.equals(SCOPE)) {
                    Set<String> scope = readSet(reader);
                    client.setScope(scope);
                } else if (name.equals(AUTHORITIES)) {
                    Set<String> authorityStrs = readSet(reader);
                    Set<GrantedAuthority> authorities = new HashSet<GrantedAuthority>();
                    for (String s : authorityStrs) {
                        GrantedAuthority ga = new SimpleGrantedAuthority(s);
                        authorities.add(ga);
                    }
                    client.setAuthorities(authorities);
                } else if (name.equals(ACCESS_TOKEN_VALIDITY_SECONDS)) {
                    client.setAccessTokenValiditySeconds(reader.nextInt());
                } else if (name.equals(REFRESH_TOKEN_VALIDITY_SECONDS)) {
                    client.setRefreshTokenValiditySeconds(reader.nextInt());
                } else if (name.equals(REDIRECT_URIS)) {
                    Set<String> redirectUris = readSet(reader);
                    client.setRedirectUris(redirectUris);
                } else if (name.equals(CLAIMS_REDIRECT_URIS)) {
                    Set<String> claimsRedirectUris = readSet(reader);
                    client.setClaimsRedirectUris(claimsRedirectUris);
                } else if (name.equals(NAME)) {
                    client.setClientName(reader.nextString());
                } else if (name.equals(URI)) {
                    client.setClientUri(reader.nextString());
                } else if (name.equals(LOGO_URI)) {
                    client.setLogoUri(reader.nextString());
                } else if (name.equals(CONTACTS)) {
                    Set<String> contacts = readSet(reader);
                    client.setContacts(contacts);
                } else if (name.equals(TOS_URI)) {
                    client.setTosUri(reader.nextString());
                } else if (name.equals(TOKEN_ENDPOINT_AUTH_METHOD)) {
                    AuthMethod am = AuthMethod.getByValue(reader.nextString());
                    client.setTokenEndpointAuthMethod(am);
                } else if (name.equals(GRANT_TYPES)) {
                    Set<String> grantTypes = readSet(reader);
                    client.setGrantTypes(grantTypes);
                } else if (name.equals(RESPONSE_TYPES)) {
                    Set<String> responseTypes = readSet(reader);
                    client.setResponseTypes(responseTypes);
                } else if (name.equals(POLICY_URI)) {
                    client.setPolicyUri(reader.nextString());
                } else if (name.equals(APPLICATION_TYPE)) {
                    AppType appType = AppType.getByValue(reader.nextString());
                    client.setApplicationType(appType);
                } else if (name.equals(SECTOR_IDENTIFIER_URI)) {
                    client.setSectorIdentifierUri(reader.nextString());
                } else if (name.equals(SUBJECT_TYPE)) {
                    SubjectType st = SubjectType.getByValue(reader.nextString());
                    client.setSubjectType(st);
                } else if (name.equals(JWKS_URI)) {
                    client.setJwksUri(reader.nextString());
                } else if (name.equals(JWKS)) {
                    try {
                        client.setJwks(JWKSet.parse(reader.nextString()));
                    } catch (ParseException e) {
                        logger.error("Couldn't parse JWK Set", e);
                    }
                } else if (name.equals(REQUEST_OBJECT_SIGNING_ALG)) {
                    JWSAlgorithm alg = JWSAlgorithm.parse(reader.nextString());
                    client.setRequestObjectSigningAlg(alg);
                } else if (name.equals(USER_INFO_ENCRYPTED_RESPONSE_ALG)) {
                    JWEAlgorithm alg = JWEAlgorithm.parse(reader.nextString());
                    client.setUserInfoEncryptedResponseAlg(alg);
                } else if (name.equals(USER_INFO_ENCRYPTED_RESPONSE_ENC)) {
                    EncryptionMethod alg = EncryptionMethod.parse(reader.nextString());
                    client.setUserInfoEncryptedResponseEnc(alg);
                } else if (name.equals(USER_INFO_SIGNED_RESPONSE_ALG)) {
                    JWSAlgorithm alg = JWSAlgorithm.parse(reader.nextString());
                    client.setUserInfoSignedResponseAlg(alg);
                } else if (name.equals(ID_TOKEN_SIGNED_RESPONSE_ALG)) {
                    JWSAlgorithm alg = JWSAlgorithm.parse(reader.nextString());
                    client.setIdTokenSignedResponseAlg(alg);
                } else if (name.equals(ID_TOKEN_ENCRYPTED_RESPONSE_ALG)) {
                    JWEAlgorithm alg = JWEAlgorithm.parse(reader.nextString());
                    client.setIdTokenEncryptedResponseAlg(alg);
                } else if (name.equals(ID_TOKEN_ENCRYPTED_RESPONSE_ENC)) {
                    EncryptionMethod alg = EncryptionMethod.parse(reader.nextString());
                    client.setIdTokenEncryptedResponseEnc(alg);
                } else if (name.equals(TOKEN_ENDPOINT_AUTH_SIGNING_ALG)) {
                    JWSAlgorithm alg = JWSAlgorithm.parse(reader.nextString());
                    client.setTokenEndpointAuthSigningAlg(alg);
                } else if (name.equals(DEFAULT_MAX_AGE)) {
                    client.setDefaultMaxAge(reader.nextInt());
                } else if (name.equals(REQUIRE_AUTH_TIME)) {
                    client.setRequireAuthTime(reader.nextBoolean());
                } else if (name.equals(DEFAULT_ACR_VALUES)) {
                    Set<String> defaultACRvalues = readSet(reader);
                    client.setDefaultACRvalues(defaultACRvalues);
                } else if (name.equals("initiateLoginUri")) {
                    client.setInitiateLoginUri(reader.nextString());
                } else if (name.equals(POST_LOGOUT_REDIRECT_URI)) {
                    Set<String> postLogoutUris = readSet(reader);
                    client.setPostLogoutRedirectUris(postLogoutUris);
                } else if (name.equals(REQUEST_URIS)) {
                    Set<String> requestUris = readSet(reader);
                    client.setRequestUris(requestUris);
                } else if (name.equals(DESCRIPTION)) {
                    client.setClientDescription(reader.nextString());
                } else if (name.equals(ALLOW_INTROSPECTION)) {
                    client.setAllowIntrospection(reader.nextBoolean());
                } else if (name.equals(REUSE_REFRESH_TOKEN)) {
                    client.setReuseRefreshToken(reader.nextBoolean());
                } else if (name.equals(CLEAR_ACCESS_TOKENS_ON_REFRESH)) {
                    client.setClearAccessTokensOnRefresh(reader.nextBoolean());
                } else if (name.equals(DYNAMICALLY_REGISTERED)) {
                    client.setDynamicallyRegistered(reader.nextBoolean());
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        clientRepository.saveClient(client);
    }
    reader.endArray();
    logger.info("Done reading clients");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * Read the list of system scopes from the reader and insert them into the
 * scope repository./*from  w  w w .ja v a 2s .c  o  m*/
 *
 * @param reader
 * @throws IOException
 */
private void readSystemScopes(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        SystemScope scope = new SystemScope();
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals(VALUE)) {
                    scope.setValue(reader.nextString());
                } else if (name.equals(DESCRIPTION)) {
                    scope.setDescription(reader.nextString());
                } else if (name.equals(RESTRICTED)) {
                    scope.setRestricted(reader.nextBoolean());
                } else if (name.equals(DEFAULT_SCOPE)) {
                    scope.setDefaultScope(reader.nextBoolean());
                } else if (name.equals(ICON)) {
                    scope.setIcon(reader.nextString());
                } else if (name.equals(STRUCTURED)) {
                    logger.warn("Found a structured scope, ignoring structure");
                } else if (name.equals(STRUCTURED_PARAMETER)) {
                    logger.warn("Found a structured scope, ignoring structure");
                } else {
                    logger.debug("found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        sysScopeRepository.save(scope);
    }
    reader.endArray();
    logger.info("Done reading system scopes");
}