private ResourceSet parseResourceSet(String jsonString) {
try {
JsonElement el = parser.parse(jsonString);
if (el.isJsonObject()) {
JsonObject o = el.getAsJsonObject();
ResourceSet rs = new ResourceSet();
rs.setId(getAsLong(o, "_id"));
rs.setName(getAsString(o, "name"));
rs.setIconUri(getAsString(o, "icon_uri"));
rs.setType(getAsString(o, "type"));
rs.setScopes(getAsStringSet(o, "scopes"));
rs.setUri(getAsString(o, "uri"));
return rs;
}
return null;
} catch (JsonParseException e) {
return null;
}
}
/**
* Make sure the resource set doesn't have any restricted or reserved scopes.
*
* @param rs
*/
private ResourceSet validateScopes(ResourceSet rs) {
// scopes that the client is asking for
Set<SystemScope> requestedScopes = scopeService.fromStrings(rs.getScopes());
// the scopes that the resource set can have must be a subset of the dynamically allowed scopes
Set<SystemScope> allowedScopes =
scopeService.removeRestrictedAndReservedScopes(requestedScopes);
rs.setScopes(scopeService.toStrings(allowedScopes));
return rs;
}