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improve error message when specifying invalid schema

This commit is contained in:
Ari Lazier 2016-05-02 12:45:42 -07:00
parent 850e3a4090
commit bf488274a3
2 changed files with 17 additions and 2 deletions
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14
src/object_store.cpp
View File

@ -169,7 +169,7 @@ void ObjectStore::verify_schema(Schema const& actual_schema, Schema& target_sche
errors.insert(errors.end(), more_errors.begin(), more_errors.end());
}
if (errors.size()) {
throw SchemaValidationException(errors);
throw SchemaUpdateValidationException(errors);
}
}
@ -521,6 +521,16 @@ DuplicatePrimaryKeyValueException::DuplicatePrimaryKeyValueException(std::string
SchemaValidationException::SchemaValidationException(std::vector<ObjectSchemaValidationException> const& errors) :
m_validation_errors(errors)
{
m_what ="The following errors were encountered during schema validation: ";
for (auto const& error : errors) {
m_what += std::string("\n- ") + error.what();
}
}
SchemaUpdateValidationException::SchemaUpdateValidationException(std::vector<ObjectSchemaValidationException> const& errors) :
SchemaValidationException(errors)
{
m_what ="Migration is required due to the following errors: ";
for (auto const& error : errors) {
@ -560,7 +570,7 @@ InvalidNullabilityException::InvalidNullabilityException(std::string const& obje
MissingObjectTypeException::MissingObjectTypeException(std::string const& object_type, Property const& property) :
ObjectSchemaPropertyException(object_type, property)
{
m_what = "Target type '" + property.object_type + "' doesn't exist for property '" + property.name + "'.";
m_what = "Property '" + property.name + "' has an invalid type '" + property.object_type + "'.'";
}
MismatchedPropertiesException::MismatchedPropertiesException(std::string const& object_type, Property const& old_property, Property const& new_property) :

5
src/object_store.hpp
View File

@ -160,6 +160,11 @@ namespace realm {
std::vector<ObjectSchemaValidationException> m_validation_errors;
};
class SchemaUpdateValidationException : public SchemaValidationException {
public:
SchemaUpdateValidationException(std::vector<ObjectSchemaValidationException> const& errors);
};
class ObjectSchemaValidationException : public ObjectStoreException {
public:
ObjectSchemaValidationException(std::string const& object_type) : m_object_type(object_type) {}