KSG-Framework/JSON.h

#pragma once

#include "Text.h"
#include "Array.h"
#include "ReferenceCounter.h"
#include "XML.h"
#include "Writer.h"
#include <functional>

namespace Framework
{
	namespace JSON
	{
		enum class JSONType
		{
			NULL_,
			BOOLEAN,
			NUMBER,
			STRING,
			ARRAY,
			OBJECT
		};

		class JSONArray;
		class JSONObject;
		class JSONBool;
		class JSONNumber;
		class JSONString;

		class JSONValue : public virtual ReferenceCounter
		{
		private:
			JSONType type;

		protected:
			__declspec(dllexport) JSONValue(JSONType type);

		public:
			__declspec(dllexport) JSONValue();
			__declspec(dllexport) virtual ~JSONValue();
			__declspec(dllexport) JSONType getType() const;
			__declspec(dllexport) virtual Text toString() const;
			__declspec(dllexport) virtual JSONValue* clone() const;
			__declspec(dllexport) JSONBool* asBool() const;
			__declspec(dllexport) JSONNumber* asNumber() const;
			__declspec(dllexport) JSONString* asString() const;
			__declspec(dllexport) JSONArray* asArray() const;
			__declspec(dllexport) JSONObject* asObject() const;
		};

		class JSONBool : public JSONValue
		{
		private:
			bool b;

		public:
			__declspec(dllexport) JSONBool(bool b);

			__declspec(dllexport) bool getBool() const;
			__declspec(dllexport) Text toString() const override;
			__declspec(dllexport) JSONValue* clone() const override;
		};

		class JSONNumber : public JSONValue
		{
		private:
			double number;

		public:
			__declspec(dllexport) JSONNumber(double num);

			__declspec(dllexport) double getNumber() const;
			__declspec(dllexport) Text toString() const override;
			__declspec(dllexport) JSONValue* clone() const override;
		};

		class JSONString : public JSONValue
		{
		private:
			Text string;

		public:
			__declspec(dllexport) JSONString(Text string);

			__declspec(dllexport) Text getString() const;
			__declspec(dllexport) Text toString() const override;
			__declspec(dllexport) JSONValue* clone() const override;
		};

		class JSONArray : public JSONValue
		{
		private:
			RCArray< JSONValue >* array;

		public:
			__declspec(dllexport) JSONArray();
			__declspec(dllexport) JSONArray(Text string);
			__declspec(dllexport) JSONArray(const JSONArray& arr);
			__declspec(dllexport) ~JSONArray();

			__declspec(dllexport) JSONArray& operator=(const JSONArray& arr);

			__declspec(dllexport) void addValue(JSONValue* value);
			__declspec(dllexport) void setValue(int i, JSONValue* value);
			__declspec(dllexport) void removeValue(int i);
			__declspec(dllexport) JSONValue* getValue(int i) const;
			__declspec(dllexport) JSONValue* zValue(int i) const;
			__declspec(dllexport) int getLength() const;
			__declspec(dllexport) bool isValueOfType(int i, JSONType type) const;

			//! Gibt einen Iterator zurück.
			//! Mit ++ kann durch die Liste iteriert werden
			__declspec(dllexport) Iterator< JSONValue* > begin() const;
			__declspec(dllexport) Iterator< JSONValue* > end() const;

			template<class T>
			RCArray<T>* toRCArray(std::function<T* (JSONValue&)> map) const
			{
				return toRCArray([](JSONValue& v) { return 1; }, map);
			}

			template<class T>
			RCArray<T>* toRCArray(std::function<bool(JSONValue&)> filter, std::function<T* (JSONValue&)> map) const
			{
				RCArray<T>* result = new RCArray<T>();
				for (auto v : *array)
				{
					if (filter(*v))
					{
						result->add(map(*v));
					}
				}
				return result;
			}

			template<class T>
			Array<T>* toArray(std::function<T(JSONValue&)> map) const
			{
				return toArray([](JSONValue& v) { return 1; }, map);;
			}

			template<class T>
			Array<T>* toArray(std::function<bool(JSONValue&)> filter, std::function<T(JSONValue&)> map) const
			{
				Array<T>* result = new Array<T>();
				for (auto v : *array)
				{
					if (filter(*v))
					{
						result->add(map(*v));
					}
				}
				return result;
			}

			__declspec(dllexport) Text toString() const override;
			__declspec(dllexport) JSONValue* clone() const override;


			template<class T>
			static JSONArray* fromRCArray(Framework::RCArray<T>& arr, std::function<JSONValue* (T&)> map)
			{
				JSONArray* array = new JSONArray();
				for (T* v : arr)
				{
					array->addValue(map(*v));
				}
				return array;
			}

			template<class T>
			static JSONArray* fromArray(Framework::Array<T>& arr, std::function<JSONValue* (T)> map)
			{
				JSONArray* array = new JSONArray();
				for (T v : arr)
				{
					array->addValue(map(v));
				}
				return array;
			}
		};

		class JSONObject : public JSONValue
		{
		private:
			Array< Text >* fields;
			RCArray< JSONValue >* values;

		public:
			__declspec(dllexport) JSONObject();
			__declspec(dllexport) JSONObject(Text string);
			__declspec(dllexport) JSONObject(const JSONObject& obj);
			__declspec(dllexport) ~JSONObject();

			__declspec(dllexport) JSONObject& operator=(const JSONObject& obj);

			__declspec(dllexport) bool addValue(Text field, JSONValue* value);
			__declspec(dllexport) bool removeValue(Text field);
			__declspec(dllexport) bool hasValue(Text field);
			__declspec(dllexport) JSONValue* getValue(Text field);
			__declspec(dllexport) JSONValue* zValue(Text field);
			__declspec(dllexport) Iterator< Text > getFields();
			__declspec(dllexport) Iterator< JSONValue* > getValues();
			__declspec(dllexport) int getFieldCount() const;
			__declspec(dllexport) bool isValueOfType(Text field, JSONType type) const;

			template<class T>
			T* parseTo(T* initialState, std::function<void(T* obj, Text fieldName, JSONValue& fieldValue)> parser) const
			{
				auto fieldsI = fields->begin();
				auto valuesI = values->begin();
				while (fieldsI && valuesI)
				{
					parser(initialState, fieldsI, *(JSONValue*)valuesI);
					fieldsI++;
					valuesI++;
				}
				return initialState;
			}

			__declspec(dllexport) Text toString() const override;
			__declspec(dllexport) JSONValue* clone() const override;
		};

		__declspec(dllexport) JSONValue* loadJSONFromFile(Text path);

		namespace Parser
		{
			__declspec(dllexport) int findObjectEndInArray(const char* str);
			__declspec(dllexport) Text removeWhitespace(const char* str);
			__declspec(dllexport) JSONValue* getValue(const char* str);
			__declspec(dllexport) int findFieldEndInObject(const char* str);
			__declspec(dllexport) int findValueEndInObject(const char* str);
		};

		namespace Validator
		{
			class JSONValidationResult : public Framework::ReferenceCounter
			{
			public:
				__declspec(dllexport) JSONValidationResult();
				__declspec(dllexport) virtual ~JSONValidationResult();
				virtual bool isValid() const = 0;
				virtual void printInvalidInfo(int indent = 0) const = 0;
				virtual JSONValue* getValidPart() const = 0;
				virtual Text getPath() const = 0;
				virtual bool isDifferent(const JSONValidationResult* zResult, Text additionalPath) const = 0;
			};

			class JSONTypeMissmatch : public JSONValidationResult
			{
			private:
				Text path;
				JSONValue* foundValue;
				XML::Element* expected;
				JSONValidationResult* reason;
			public:
				__declspec(dllexport) JSONTypeMissmatch(Text path, JSONValue* foundValue, XML::Element* expected, JSONValidationResult* reason);
				__declspec(dllexport) ~JSONTypeMissmatch();
				__declspec(dllexport) bool isValid() const override;
				__declspec(dllexport) void printInvalidInfo(int indent) const override;
				__declspec(dllexport) JSONValue* getValidPart() const override;
				__declspec(dllexport) Text getPath() const override;
				bool isDifferent(const JSONValidationResult* zResult, Text additionalPath) const override;
			};

			class JSONUnknownValue : public JSONValidationResult
			{
			private:
				Text path;
				JSONValue* foundValue;

			public:
				__declspec(dllexport) JSONUnknownValue(Text path, JSONValue* foundValue);
				__declspec(dllexport) ~JSONUnknownValue();
				__declspec(dllexport) bool isValid() const override;
				__declspec(dllexport) void printInvalidInfo(int indent) const override;
				__declspec(dllexport) JSONValue* getValidPart() const override;
				__declspec(dllexport) Text getPath() const override;
				__declspec(dllexport) bool isDifferent(const JSONValidationResult* zResult, Text additionalPath) const override;
			};

			class JSONMissingValue : public JSONValidationResult
			{
			private:
				Text path;
				XML::Element* expected;

			public:
				__declspec(dllexport) JSONMissingValue(Text path, XML::Element* expected);
				__declspec(dllexport) ~JSONMissingValue();
				__declspec(dllexport) bool isValid() const override;
				__declspec(dllexport) void printInvalidInfo(int indent) const override;
				__declspec(dllexport) JSONValue* getValidPart() const override;
				__declspec(dllexport) Text getPath() const override;
				__declspec(dllexport) bool isDifferent(const JSONValidationResult* zResult, Text additionalPath) const override;
			};

			class JSONMissingOneOf : public JSONValidationResult
			{
			private:
				Text path;
				RCArray<XML::Element> expected;

			public:
				__declspec(dllexport) JSONMissingOneOf(Text path, XML::Editor expected);
				__declspec(dllexport) ~JSONMissingOneOf();
				__declspec(dllexport) bool isValid() const override;
				__declspec(dllexport) void printInvalidInfo(int indent) const override;
				__declspec(dllexport) JSONValue* getValidPart() const override;
				__declspec(dllexport) Text getPath() const override;
				__declspec(dllexport) bool isDifferent(const JSONValidationResult* zResult, Text additionalPath) const override;
			};

			class JSONNoTypeMatching : public JSONValidationResult
			{
			private:
				Text path;
				JSONValue* foundValue;
				RCArray<XML::Element> expected;
				RCArray<JSONValidationResult> reasons;

			public:
				__declspec(dllexport) JSONNoTypeMatching(Text path, JSONValue* foundValue, RCArray<XML::Element>& expected, RCArray<JSONValidationResult>& reasons);
				__declspec(dllexport) ~JSONNoTypeMatching();
				__declspec(dllexport) bool isValid() const override;
				__declspec(dllexport) void printInvalidInfo(int indent) const override;
				__declspec(dllexport) JSONValue* getValidPart() const override;
				__declspec(dllexport) Text getPath() const override;
				__declspec(dllexport) bool isDifferent(const JSONValidationResult* zResult, Text additionalPath) const override;
			};

			class JSONValidValue : public JSONValidationResult
			{
			private:
				Text path;
				JSONValue* value;

			public:
				__declspec(dllexport) JSONValidValue(Text path, JSONValue* value);
				__declspec(dllexport) ~JSONValidValue();
				__declspec(dllexport) bool isValid() const override;
				__declspec(dllexport) void printInvalidInfo(int indent) const override;
				__declspec(dllexport) JSONValue* getValidPart() const override;
				__declspec(dllexport) Text getPath() const override;
				__declspec(dllexport) bool isDifferent(const JSONValidationResult* zResult, Text additionalPath) const override;
			};

			template<typename T>
			class StringValidationBuilder;

			template<typename T>
			class NumberValidationBuilder;

			template<typename T>
			class BoolValidationBuilder;

			template<typename T>
			class ObjectValidationBuilder;

			template<typename T>
			class ArrayValidationBuilder;

			class JSONValidator : public Framework::ReferenceCounter
			{
			private:
				XML::Element* constraints;

			public:
				__declspec(dllexport) JSONValidator(XML::Element* constraints);
				__declspec(dllexport) ~JSONValidator();
				__declspec(dllexport) JSONValidationResult* validate(JSONValue* zValue) const;
				__declspec(dllexport) bool isValid(JSONValue* zValue) const;
				/**
				* returns the valid part of the json by performing the following operations in the specified order untill no further changes are made:
				* - invalid or unknown object properties are removed
				* - missing object properties with default values are added if missing
				* - invalid array elements are removed
				*
				* @param zValue the json value to to extract the valid part without increased reference counter
				* @return the valid part or 0 if no valid part exists
				*/
				__declspec(dllexport) JSONValue* getValidParts(JSONValue* zValue) const;
				__declspec(dllexport) XML::Element* zConstraints();

			private:
				__declspec(dllexport) JSONValidationResult* validate(JSONValue* zValue, XML::Element* zConstraints, Text path) const;
				__declspec(dllexport) JSONValidationResult* validateMultipleTypes(JSONValue* zChildValue, XML::Element* zPossibleChildConstraints, Text childPath) const;

			public:
				__declspec(dllexport) static StringValidationBuilder<JSONValidator>* buildForString();
				__declspec(dllexport) static NumberValidationBuilder<JSONValidator>* buildForNumber();
				__declspec(dllexport) static BoolValidationBuilder<JSONValidator>* buildForBool();
				__declspec(dllexport) static ObjectValidationBuilder<JSONValidator>* buildForObject();
				__declspec(dllexport) static ArrayValidationBuilder<JSONValidator>* buildForArray();
			};

			template<typename T>
			class StringValidationBuilder
			{
			private:
				XML::Element element;
				std::function<T* (XML::Element& element)> builder;

			public:
				StringValidationBuilder(std::function<T* (XML::Element& element)> builder)
					: element("<string/>"),
					builder(builder)
				{}

				StringValidationBuilder<T>* withExactMatch(Text value)
				{
					element.setAttribute("equals", value);
					return this;
				}

				StringValidationBuilder<T>* whichContainsMatch(Text value)
				{
					element.setAttribute("contains", value);
					return this;
				}

				StringValidationBuilder<T>* whichStartsWithMatch(Text value)
				{
					element.setAttribute("startsWith", value);
					return this;
				}

				StringValidationBuilder<T>* whichEndsWithMatch(Text value)
				{
					element.setAttribute("endsWith", value);
					return this;
				}

				StringValidationBuilder<T>* whichIsOneOf(RCArray<Text>& values)
				{
					JSONArray arr;
					for (Text str : values)
						arr.addValue(new JSONString(str));
					element.setAttribute("oneOf", arr.toString());
					return this;
				}

				StringValidationBuilder<T>* withDefault(Text value)
				{
					element.setAttribute("default", JSONString(value).toString());
					return this;
				}

				StringValidationBuilder<T>* withDefaultNull()
				{
					element.setAttribute("default", "null");
					return this;
				}

				StringValidationBuilder<T>* whichCanBeNull()
				{
					element.setAttribute("nullable", "true");
					return this;
				}

				StringValidationBuilder<T>* whichIsOptional()
				{
					element.setAttribute("optional", "true");
					return this;
				}

				T* finishString()
				{
					T* result = builder(element);
					delete this;
					return result;
				}
			};

			template<typename T>
			class NumberValidationBuilder
			{
			private:
				XML::Element element;
				std::function<T* (XML::Element& element)> builder;

			public:
				NumberValidationBuilder(std::function<T* (XML::Element& element)> builder)
					: element("<number/>"),
					builder(builder)
				{}

				NumberValidationBuilder<T>* whichIs(double value)
				{
					element.setAttribute("equals", Text(value));
					return this;
				}

				NumberValidationBuilder<T>* whichIsLessOrEqual(double value)
				{
					element.setAttribute("lessOrEqual", Text(value));
					return this;
				}

				NumberValidationBuilder<T>* whichIsGreaterOrEqual(double value)
				{
					element.setAttribute("greaterOrEqual", Text(value));
					return this;
				}

				NumberValidationBuilder<T>* whichIsLessThen(double value)
				{
					element.setAttribute("less", Text(value));
					return this;
				}

				NumberValidationBuilder<T>* whichIsGreaterThen(double value)
				{
					element.setAttribute("greater", Text(value));
					return this;
				}

				NumberValidationBuilder<T>* withDefault(double value)
				{
					element.setAttribute("default", JSONNumber(value).toString());
					return this;
				}

				NumberValidationBuilder<T>* withDefaultNull()
				{
					element.setAttribute("default", "null");
					return this;
				}

				NumberValidationBuilder<T>* whichCanBeNull()
				{
					element.setAttribute("nullable", "true");
					return this;
				}

				NumberValidationBuilder<T>* whichIsOptional()
				{
					element.setAttribute("optional", "true");
					return this;
				}

				T* finishNumber()
				{
					T* result = builder(element);
					delete this;
					return result;
				}
			};

			template<typename T>
			class BoolValidationBuilder
			{
			private:
				XML::Element element;
				std::function<T* (XML::Element& element)> builder;

			public:
				BoolValidationBuilder(std::function<T* (XML::Element& element)> builder)
					: element("<bool/>"),
					builder(builder)
				{}

				BoolValidationBuilder<T>* whichIs(bool value)
				{
					element.setAttribute("equals", value ? "true" : "false");
					return this;
				}

				BoolValidationBuilder<T>* withDefault(bool value)
				{
					element.setAttribute("default", JSONBool(value).toString());
					return this;
				}

				BoolValidationBuilder<T>* withDefaultNull()
				{
					element.setAttribute("default", "null");
					return this;
				}

				BoolValidationBuilder<T>* whichCanBeNull()
				{
					element.setAttribute("nullable", "true");
					return this;
				}

				BoolValidationBuilder<T>* whichIsOptional()
				{
					element.setAttribute("optional", "true");
					return this;
				}

				T* finishBool()
				{
					T* result = builder(element);
					delete this;
					return result;
				}
			};

			template<typename T>
			class ArrayValidationBuilder;

			template<typename T>
			class ObjectValidationBuilder
			{
			private:
				XML::Element element;
				std::function<T* (XML::Element& element)> builder;

			public:
				ObjectValidationBuilder(std::function<T* (XML::Element& element)> builder)
					: element("<object></object>"),
					builder(builder)
				{}

				NumberValidationBuilder<ObjectValidationBuilder<T>>* withRequiredNumber(Text name)
				{
					return new NumberValidationBuilder<ObjectValidationBuilder<T>>([this, name](XML::Element& e)
						{
							if (!element.selectChildsByAttribute("name", name).exists())
							{
								XML::Element* attr = new XML::Element("<value></value>");
								attr->setAttribute("name", name);
								element.addChild(attr);
							}
							element.selectChildsByAttribute("name", name).addChild(e.dublicate());
							return this;
						});
				}

				StringValidationBuilder<ObjectValidationBuilder<T>>* withRequiredString(Text name)
				{
					return new StringValidationBuilder<ObjectValidationBuilder<T>>([this, name](XML::Element& e)
						{
							if (!element.selectChildsByAttribute("name", name).exists())
							{
								XML::Element* attr = new XML::Element("<value></value>");
								attr->setAttribute("name", name);
								element.addChild(attr);
							}
							element.selectChildsByAttribute("name", name).addChild(e.dublicate());
							return this;
						});
				}

				BoolValidationBuilder<ObjectValidationBuilder<T>>* withRequiredBool(Text name)
				{
					return new BoolValidationBuilder<ObjectValidationBuilder<T>>([this, name](XML::Element& e)
						{
							if (!element.selectChildsByAttribute("name", name).exists())
							{
								XML::Element* attr = new XML::Element("<value></value>");
								attr->setAttribute("name", name);
								element.addChild(attr);
							}
							element.selectChildsByAttribute("name", name).addChild(e.dublicate());
							return this;
						});
				}

				ArrayValidationBuilder<ObjectValidationBuilder<T>>* withRequiredArray(Text name)
				{
					return new ArrayValidationBuilder<ObjectValidationBuilder<T>>([this, name](XML::Element& e)
						{
							if (!element.selectChildsByAttribute("name", name).exists())
							{
								XML::Element* attr = new XML::Element("<value></value>");
								attr->setAttribute("name", name);
								element.addChild(attr);
							}
							element.selectChildsByAttribute("name", name).addChild(e.dublicate());
							return this;
						});
				}

				ObjectValidationBuilder<ObjectValidationBuilder<T>>* withRequiredObject(Text name)
				{
					return new ObjectValidationBuilder<ObjectValidationBuilder<T>>([this, name](XML::Element& e)
						{
							if (!element.selectChildsByAttribute("name", name).exists())
							{
								XML::Element* attr = new XML::Element("<value></value>");
								attr->setAttribute("name", name);
								element.addChild(attr);
							}
							element.selectChildsByAttribute("name", name).addChild(e.dublicate());
							return this;
						});
				}

				ObjectValidationBuilder<T>* withRequiredAttribute(Text name, JSONValidator* validator)
				{
					if (!element.selectChildsByAttribute("name", name).exists())
					{
						XML::Element* attr = new XML::Element("<value></value>");
						attr->setAttribute("name", name);
						element.addChild(attr);
					}
					element.selectChildsByAttribute("name", name).addChild(validator->zConstraints()->dublicate());
					validator->release();
					return this;
				}

				ObjectValidationBuilder<T>* withDefault(JSONObject* obj)
				{
					element.setAttribute("default", obj->toString());
					obj->release();
					return this;
				}

				ObjectValidationBuilder<T>* withDefaultNull()
				{
					element.setAttribute("default", "null");
					return this;
				}

				ObjectValidationBuilder<T>* whichCanBeNull()
				{
					element.setAttribute("nullable", "true");
					return this;
				}

				ObjectValidationBuilder<T>* whichIsOptional()
				{
					element.setAttribute("optional", "true");
					return this;
				}

				ArrayValidationBuilder<T>* typeOfValuesSpecifiedByAttribute(Text valueName, Text attributeName)
				{
					if (!element.selectChildsByAttribute("name", valueName).exists())
					{
						XML::Element* attr = new XML::Element("<value></value>");
						attr->setAttribute("name", valueName);
						element.addChild(attr);
					}
					element.selectChildsByAttribute("name", valueName).setAttribute("typeSpecifiedBy", attributeName);
					return this;
				}

				ObjectValidationBuilder<T>* removeInvalidEntries()
				{
					element.setAttribute("removeInvalidEntries", "true");
					return this;
				}

				T* finishObject()
				{
					T* result = builder(element);
					delete this;
					return result;
				}
			};

			template<typename T>
			class ArrayValidationBuilder
			{
			private:
				XML::Element element;
				std::function<T* (XML::Element& element)> builder;

			public:
				ArrayValidationBuilder(std::function<T* (XML::Element& element)> builder)
					: element("<array></array>"),
					builder(builder)
				{}

				StringValidationBuilder<ArrayValidationBuilder<T>>* addAcceptedStringInArray()
				{
					return new StringValidationBuilder<ArrayValidationBuilder<T>>([this](XML::Element& e)
						{
							element.addChild(e.dublicate());
							return this;
						});
				}

				NumberValidationBuilder<ArrayValidationBuilder<T>>* addAcceptedNumberInArray()
				{
					return new NumberValidationBuilder<ArrayValidationBuilder<T>>([this](XML::Element& e)
						{
							element.addChild(e.dublicate());
							return this;
						});
				}

				BoolValidationBuilder<ArrayValidationBuilder<T>>* addAcceptedBooleanInArray()
				{
					return new BoolValidationBuilder<ArrayValidationBuilder<T>>([this](XML::Element& e)
						{
							element.addChild(e.dublicate());
							return this;
						});
				}

				ObjectValidationBuilder<ArrayValidationBuilder<T>>* addAcceptedObjectInArray()
				{
					return new ObjectValidationBuilder<ArrayValidationBuilder<T>>([this](XML::Element& e)
						{
							element.addChild(e.dublicate());
							return this;
						});
				}

				ArrayValidationBuilder<ArrayValidationBuilder<T>>* addAcceptedArrayInArray()
				{
					return new ArrayValidationBuilder<ArrayValidationBuilder<T>>([this](XML::Element& e)
						{
							element.addChild(e.dublicate());
							return this;
						});
				}

				ArrayValidationBuilder<T>* addAcceptedTypeInArray(JSONValidator* validator)
				{
					element.addChild(validator->zConstraints()->dublicate());
					validator->release();
					return this;
				}

				ArrayValidationBuilder<T>* acceptNullsInArray()
				{
					element.setAttribute("nullsEnabled", "true");
					return this;
				}

				ArrayValidationBuilder<T>* withDefault(JSONArray* array)
				{
					element.setAttribute("default", array->toString());
					array->release();
					return this;
				}

				ArrayValidationBuilder<T>* withDefaultNull()
				{
					element.setAttribute("default", "null");
					return this;
				}

				ArrayValidationBuilder<T>* whichCanBeNull()
				{
					element.setAttribute("nullable", "true");
					return this;
				}

				ArrayValidationBuilder<T>* whichIsOptional()
				{
					element.setAttribute("optional", "true");
					return this;
				}

				ArrayValidationBuilder<T>* typeSpecifiedByAttribute(Text name)
				{
					element.setAttribute("typeSpecifiedBy", name);
					return this;
				}

				ArrayValidationBuilder<T>* removeInvalidEntries()
				{
					element.setAttribute("removeInvalidEntries", "true");
					return this;
				}

				T* finishArray()
				{
					T* result = builder(element);
					delete this;
					return result;
				}
			};
		}
	}
}