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Add ConstraintBuilder, allowing the user to add constraints to the json schema language
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@ -4,6 +4,8 @@
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#include <stdexcept>
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#include <iostream>
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#include <vector>
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#include <memory>
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#include <boost/foreach.hpp>
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#include <boost/shared_ptr.hpp>
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@ -24,6 +26,12 @@
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namespace valijson {
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class ConstraintBuilder {
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public:
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virtual ~ConstraintBuilder() {}
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virtual std::unique_ptr<constraints::Constraint> make(adapters::Adapter &node) = 0;
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};
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/**
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* @brief Parser for populating a Schema based on a JSON Schema document.
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*
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@ -37,6 +45,10 @@ class SchemaParser
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{
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public:
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void addConstraintBuilder(const std::string &key, ConstraintBuilder &builder) {
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regConstraints.emplace_back(key, &builder);
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}
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/// Supported versions of JSON Schema
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enum Version {
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kDraft3, ///< @deprecated JSON Schema v3 has been superseded by v4
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@ -509,6 +521,9 @@ private:
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schemaCache, schemaCacheKeysToCreate);
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}
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std::vector<std::pair<std::string, ConstraintBuilder *>> regConstraints;
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/**
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* @brief Populate a Schema object from JSON Schema document
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*
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@ -770,6 +785,13 @@ private:
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makePatternConstraint(itr->second), &subschema);
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}
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for (auto &builder : regConstraints) {
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if ((itr = object.find(builder.first)) != object.end()) {
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auto pcons = builder.second->make(itr->second);
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rootSchema.addConstraintToSubschema(*pcons, &subschema);
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}
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}
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{
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// Check for schema keywords that require the creation of a
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// PropertiesConstraint instance.
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