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validator: $ref to array-elements implemented

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This commit is contained in:
Patrick Boettcher 2016-12-24 00:49:38 +01:00
parent 2e53f0e5db
commit 43bd5b8e7d
1 changed files with 17 additions and 4 deletions
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15
src/json-schema-validator.hpp
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@ -462,11 +462,24 @@ class json_validator
std::string name = match->str().substr(1); std::string name = match->str().substr(1);
switch (schema->type()) {
case json::value_t::array: {
auto index = std::stoul(name);
if (index >= schema->size())
throw std::out_of_range("reference schema " + r + " is out of range for array-reference\n");
schema = &((*schema)[index]);
} break;
case json::value_t::object: {
const auto &sub = schema->find(name); const auto &sub = schema->find(name);
if (sub == schema->end()) if (sub == schema->end())
throw std::invalid_argument("reference schema " + r + " not found\n"); throw std::invalid_argument("reference schema " + r + " not found for object\n");
schema = &(*sub); schema = &(*sub);
} break;
default:
break;
}
} }
schema_references[r] = schema; schema_references[r] = schema;