Лабораторная работа №7 (try )
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@ -1,4 +1,5 @@
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namespace ProjectCleaningCar.CollectionGenericObjects;
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namespace ProjectCleaningCar.CollectionGenericObjects;
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using Exceptions;
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public class ListGenericObjects<T> : ICollectionGenericObjects<T>
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public class ListGenericObjects<T> : ICollectionGenericObjects<T>
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where T : class
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where T : class
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@ -40,27 +41,28 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
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public T Get(int position)
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public T Get(int position)
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{
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{
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if (position >= Count || position < 0) return null;
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if (position >= Count || position < 0) throw new PositionOutOfCollectionException();
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if (_collection[position] == null) throw new ObjectNotFoundException();
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return _collection[position];
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return _collection[position];
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}
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}
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public int Insert(T obj)
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public int Insert(T obj)
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{
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{
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if (Count == _maxCount) return -1;
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if (Count == _maxCount) throw new CollectionOverflowException();
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_collection.Add(obj);
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_collection.Add(obj);
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return Count;
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return Count;
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}
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}
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public int Insert(T obj, int position)
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public int Insert(T obj, int position)
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{
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{
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if (Count == _maxCount) return -1;
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if (Count == _maxCount) throw new CollectionOverflowException();
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if (position >= Count || position < 0) return -1;
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if (position >= Count || position < 0) throw new PositionOutOfCollectionException();
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_collection.Insert(position, obj);
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_collection.Insert(position, obj);
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return position;
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return position;
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}
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}
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public T Remove(int position)
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public T Remove(int position)
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{
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{
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if (position >= Count || position < 0) return null;
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if (position >= Count || position < 0) throw new PositionOutOfCollectionException();
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T temp = _collection[position];
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T temp = _collection[position];
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_collection.RemoveAt(position);
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_collection.RemoveAt(position);
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return temp;
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return temp;
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@ -1,4 +1,5 @@
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namespace ProjectCleaningCar.CollectionGenericObjects;
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namespace ProjectCleaningCar.CollectionGenericObjects;
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using Exceptions;
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/// <summary>
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/// <summary>
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/// Параметризованный набор объектов
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/// Параметризованный набор объектов
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/// </summary>
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/// </summary>
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@ -43,7 +44,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
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}
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}
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public T? Get(int position)
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public T? Get(int position)
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{
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{
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if (position < 0 || position >= Count) return null;
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if (position < 0 || position >= Count) throw new PositionOutOfCollectionException();
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return _collection[position];
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return _collection[position];
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}
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}
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public int Insert(T obj)
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public int Insert(T obj)
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@ -56,11 +57,11 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
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return i;
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return i;
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}
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}
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}
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}
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return -1;
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throw new CollectionOverflowException();
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}
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}
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public int Insert(T obj, int position)
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public int Insert(T obj, int position)
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{
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{
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if (position >= Count || position < 0) return -1;
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if (position >= Count || position < 0) throw new PositionOutOfCollectionException();
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if (_collection[position] == null)
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if (_collection[position] == null)
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{
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{
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_collection[position] = obj;
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_collection[position] = obj;
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@ -86,12 +87,13 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
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}
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}
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--temp;
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--temp;
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}
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}
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return -1;
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throw new CollectionOverflowException();
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}
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}
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public T? Remove(int position)
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public T? Remove(int position)
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{
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{
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if (position >= Count || position < 0) return null;
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if (position >= Count || position < 0) throw new PositionOutOfCollectionException();
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T? myObject = _collection[position];
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T? myObject = _collection[position];
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if (myObject == null) throw new ObjectNotFoundException();
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_collection[position] = null;
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_collection[position] = null;
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return myObject;
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return myObject;
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}
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}
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@ -1,5 +1,7 @@
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using ProjectCleaningCar.Drawning;
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using NLog.LayoutRenderers.Wrappers;
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using ProjectCleaningCar.Drawning;
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using ProjectCleaningCar.Entities;
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using ProjectCleaningCar.Entities;
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using ProjectCleaningCar.Exceptions;
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using System.Text;
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using System.Text;
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namespace ProjectCleaningCar.CollectionGenericObjects;
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namespace ProjectCleaningCar.CollectionGenericObjects;
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@ -96,11 +98,12 @@ public class StorageCollection<T>
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/// </summary>
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/// </summary>
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/// <param name="filename"></param>
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/// <param name="filename"></param>
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/// <returns></returns>
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/// <returns></returns>
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public bool SaveData(string filename)
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public void SaveData(string filename)
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{
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{
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if (_storages.Count == 0)
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if (_storages.Count == 0)
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{
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{
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return false;
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throw new Exception("В хранилище отсутствуют коллекции для сохранения");
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}
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}
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if (File.Exists(filename))
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if (File.Exists(filename))
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{
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{
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@ -136,7 +139,6 @@ public class StorageCollection<T>
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}
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}
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}
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}
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}
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}
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return true;
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}
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}
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/// <summary>
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/// <summary>
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@ -144,23 +146,23 @@ public class StorageCollection<T>
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/// </summary>
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/// </summary>
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/// <param name="filename">>Путь и имя файла</param>
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/// <param name="filename">>Путь и имя файла</param>
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/// <returns>true - загрузка прошла успешно, false - ошибка при загрузке данных</returns>
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/// <returns>true - загрузка прошла успешно, false - ошибка при загрузке данных</returns>
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public bool LoadData(string filename)
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public void LoadData(string filename)
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{
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{
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if (!File.Exists(filename))
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if (!File.Exists(filename))
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{
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{
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return false;
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throw new FileNotFoundException($"{filename} не существует");
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}
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}
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using (StreamReader reader = new(filename))
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using (StreamReader reader = new(filename))
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{
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{
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string line = reader.ReadLine();
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string line = reader.ReadLine();
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if (line == null || line.Length == 0)
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if (line == null || line.Length == 0)
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{
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{
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return false;
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throw new Exception("Файл не подходит");
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}
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}
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if (!line.Equals(_collectionKey))
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if (!line.Equals(_collectionKey))
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{
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{
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//если нет такой записи, то это не те данные
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return false;
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throw new Exception("В файле неверные данные");
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}
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}
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_storages.Clear();
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_storages.Clear();
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while ((line = reader.ReadLine()) != null)
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while ((line = reader.ReadLine()) != null)
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@ -175,7 +177,7 @@ public class StorageCollection<T>
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ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
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ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
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if (collection == null)
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if (collection == null)
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{
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{
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return false;
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throw new Exception("Не удалось создать коллекцию");
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}
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}
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collection.MaxCount = Convert.ToInt32(record[2]);
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collection.MaxCount = Convert.ToInt32(record[2]);
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string[] set = record[3].Split(_separatorItems,
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string[] set = record[3].Split(_separatorItems,
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@ -184,16 +186,22 @@ public class StorageCollection<T>
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{
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{
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if (elem?.CreateDrawningCar() is T truck)
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if (elem?.CreateDrawningCar() is T truck)
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{
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{
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if (collection.Insert(truck) == -1)
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try
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{
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{
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return false;
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if (collection.Insert(truck) == -1)
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{
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throw new Exception("Объект не удалось добавить в коллекцию: ");
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}
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}
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catch (CollectionOverflowException ex)
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{
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throw new Exception("Коллекция переполнена", ex);
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}
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}
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}
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}
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}
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}
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_storages.Add(record[0], collection);
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_storages.Add(record[0], collection);
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}
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}
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}
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return true;
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}
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}
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}
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/// <summary>
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/// <summary>
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@ -0,0 +1,16 @@
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using System.Runtime.Serialization;
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namespace ProjectCleaningCar.Exceptions;
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/// <summary>
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/// Класс, описывающий ошибку переполнения коллекции
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/// </summary>
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[Serializable]
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internal class CollectionOverflowException : ApplicationException
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{
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public CollectionOverflowException(int count) : base("В коллекции превышено допустимое колличество: " + count) { }
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public CollectionOverflowException() : base() { }
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public CollectionOverflowException(string message) : base(message) { }
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public CollectionOverflowException(string message, Exception exception) : base(message, exception) { }
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protected CollectionOverflowException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
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}
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using System.Runtime.Serialization;
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namespace ProjectCleaningCar.Exceptions;
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/// <summary>
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/// Класс, описывающий ошибку, что по указанной позиции нет элемента
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/// </summary>
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[Serializable]
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internal class ObjectNotFoundException : ApplicationException
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{
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public ObjectNotFoundException(int i) : base("Не найден объект по позиции " + i) { }
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public ObjectNotFoundException() : base() { }
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public ObjectNotFoundException(string message) : base(message) { }
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public ObjectNotFoundException(string message, Exception exception) : base(message, exception)
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{ }
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protected ObjectNotFoundException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
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}
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using System.Runtime.Serialization;
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namespace ProjectCleaningCar.Exceptions;
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/// <summary>
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/// Класс, описывающий ошибку выхода за границы коллекции
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/// </summary>
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[Serializable]
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internal class PositionOutOfCollectionException : ApplicationException
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{
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public PositionOutOfCollectionException(int i) : base("Выход за границы коллекции.Позиция " + i) { }
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public PositionOutOfCollectionException() : base() { }
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public PositionOutOfCollectionException(string message) : base(message) { }
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public PositionOutOfCollectionException(string message, Exception exception) : base(message, exception) { }
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protected PositionOutOfCollectionException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
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}
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using ProjectCleaningCar.CollectionGenericObjects;
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using Microsoft.Extensions.Logging;
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using ProjectCleaningCar.CollectionGenericObjects;
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using ProjectCleaningCar.Drawning;
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using ProjectCleaningCar.Drawning;
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using static System.Windows.Forms.VisualStyles.VisualStyleElement.TrackBar;
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namespace ProjectCleaningCar;
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namespace ProjectCleaningCar;
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/// <summary>
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/// <summary>
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@ -18,13 +18,16 @@ public partial class FormCleaningCarCollection : Form
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/// Компания
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/// Компания
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/// </summary>
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/// </summary>
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private AbstractCompany? _company = null;
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private AbstractCompany? _company = null;
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private readonly ILogger _logger;
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/// <summary>
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/// <summary>
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/// Конструктор
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/// Конструктор
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/// </summary>
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/// </summary>
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public FormCleaningCarCollection()
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public FormCleaningCarCollection(ILogger<FormCleaningCarCollection> logger)
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{
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{
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InitializeComponent();
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InitializeComponent();
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_storageCollection = new();
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_storageCollection = new();
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_logger = logger;
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}
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}
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/// <summary>
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/// <summary>
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/// Выбор компании
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/// Выбор компании
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@ -245,15 +248,15 @@ public partial class FormCleaningCarCollection : Form
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{
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{
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if (saveFileDialog.ShowDialog() == DialogResult.OK)
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if (saveFileDialog.ShowDialog() == DialogResult.OK)
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{
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{
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if (_storageCollection.SaveData(saveFileDialog.FileName))
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try
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{
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{
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MessageBox.Show("Сохранение прошло успешно",
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_storageCollection.SaveData(saveFileDialog.FileName);
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"Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
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MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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_logger.LogInformation("Сохранение в файл: {filename}", saveFileDialog.FileName);
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else
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} catch (Exception ex)
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{
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{
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MessageBox.Show("Не сохранилось", "Результат",
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MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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_logger.LogError("Ошибка: {Message}", ex.Message);
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}
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}
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}
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}
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}
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}
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@ -267,14 +270,21 @@ public partial class FormCleaningCarCollection : Form
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{
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{
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if (openFileDialog.ShowDialog() == DialogResult.OK)
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if (openFileDialog.ShowDialog() == DialogResult.OK)
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{
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{
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if (_storageCollection.LoadData(openFileDialog.FileName))
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try
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{
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{
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_storageCollection.LoadData(openFileDialog.FileName);
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MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
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MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
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foreach (var collection in _storageCollection.Keys)
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{
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listBoxCollection.Items.Add(collection);
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}
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RerfreshListBoxItems();
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RerfreshListBoxItems();
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}
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}
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else
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catch (Exception ex)
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{
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{
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MessageBox.Show("Не удалось сохранить", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
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MessageBox.Show($"Не загрузилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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}
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}
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}
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Logging;
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using NLog.Extensions.Logging;
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using Serilog;
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namespace ProjectCleaningCar
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namespace ProjectCleaningCar
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{
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{
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internal static class Program
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internal static class Program
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@ -11,7 +17,30 @@ namespace ProjectCleaningCar
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// To customize application configuration such as set high DPI settings or default font,
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// To customize application configuration such as set high DPI settings or default font,
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// see https://aka.ms/applicationconfiguration.
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// see https://aka.ms/applicationconfiguration.
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ApplicationConfiguration.Initialize();
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ApplicationConfiguration.Initialize();
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Application.Run(new FormCleaningCarCollection());
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ServiceCollection services = new();
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ConfigureService(services);
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using ServiceProvider serviceProvider = services.BuildServiceProvider();
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Application.Run(serviceProvider.GetRequiredService<FormCleaningCarCollection>());
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}
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/// <summary>
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/// Êîíôèãóðàöèÿ ñåðâèñà
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/// </summary>
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/// <param name="services"></param>
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private static void ConfigureService(ServiceCollection services)
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{
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services
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.AddSingleton<FormCleaningCarCollection>()
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.AddLogging(option => {
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option.SetMinimumLevel(LogLevel.Information);
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//option.AddSerilog(new LoggerConfiguration()
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// //.WriteTo
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// .CreateLogger());
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option.AddNLog("serilog.config");
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});
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}
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}
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}
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}
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}
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}
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@ -8,6 +8,12 @@
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<ImplicitUsings>enable</ImplicitUsings>
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<ImplicitUsings>enable</ImplicitUsings>
|
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</PropertyGroup>
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</PropertyGroup>
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<ItemGroup>
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||||||
|
<PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
|
||||||
|
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
|
||||||
|
<PackageReference Include="Serilog.Extensions.Logging" Version="7.0.0" />
|
||||||
|
</ItemGroup>
|
||||||
|
|
||||||
<ItemGroup>
|
<ItemGroup>
|
||||||
<Compile Update="Properties\Resources.Designer.cs">
|
<Compile Update="Properties\Resources.Designer.cs">
|
||||||
<DesignTime>True</DesignTime>
|
<DesignTime>True</DesignTime>
|
||||||
@ -23,4 +29,10 @@
|
|||||||
</EmbeddedResource>
|
</EmbeddedResource>
|
||||||
</ItemGroup>
|
</ItemGroup>
|
||||||
|
|
||||||
|
<ItemGroup>
|
||||||
|
<None Update="serilog.config">
|
||||||
|
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
|
||||||
|
</None>
|
||||||
|
</ItemGroup>
|
||||||
|
|
||||||
</Project>
|
</Project>
|
13
ProjectCleaningCar/ProjectCleaningCar/serilog.config
Normal file
13
ProjectCleaningCar/ProjectCleaningCar/serilog.config
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8" ?>
|
||||||
|
<configuration>
|
||||||
|
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
|
||||||
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||||
|
autoReload="true" internalLogLevel="Info">
|
||||||
|
<targets>
|
||||||
|
<target xsi:type="File" name="tofile" fileName="carlog-${shortdate}.log" />
|
||||||
|
</targets>
|
||||||
|
<rules>
|
||||||
|
<logger name="*" minlevel="Debug" writeTo="tofile" />
|
||||||
|
</rules>
|
||||||
|
</nlog>
|
||||||
|
</configuration>
|
Loading…
x
Reference in New Issue
Block a user