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JSON: Templatize the JSON serialization code
This makes it possible to use something other than a StringBuilder for serialization (and to produce something other than a String.) :^)
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43ec733b61
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11 changed files with 145 additions and 109 deletions
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@ -44,8 +44,13 @@ public:
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void append(const JsonValue& value) { m_values.append(value); }
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void append(JsonValue&& value) { m_values.append(move(value)); }
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String serialized() const;
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void serialize(StringBuilder&) const;
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template<typename Builder>
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typename Builder::OutputType serialized() const;
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template<typename Builder>
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void serialize(Builder&) const;
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String to_string() const { return serialized<StringBuilder>(); }
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template<typename Callback>
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void for_each(Callback callback) const
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@ -60,6 +65,26 @@ private:
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Vector<JsonValue> m_values;
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};
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template<typename Builder>
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inline void JsonArray::serialize(Builder& builder) const
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{
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builder.append('[');
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for (int i = 0; i < m_values.size(); ++i) {
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m_values[i].serialize(builder);
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if (i != size() - 1)
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builder.append(',');
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}
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builder.append(']');
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}
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template<typename Builder>
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inline typename Builder::OutputType JsonArray::serialized() const
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{
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Builder builder;
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serialize(builder);
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return builder.build();
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}
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}
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using AK::JsonArray;
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