KyberNetes/data/Component/DateComponents.cs

   1 using System;\r
   2 using com.andoutomo.kybernetes.control;\r
   3 \r
   4 namespace com.andoutomo.kybernetes.data\r
   5 {\r
   6     internal class DateComponents\r
   7     {\r
   8         private DateTime innerDate;\r
   9 \r
  10         internal DateComponents(int year, int month, int day)\r
  11         {\r
  12             innerDate = new DateTime(year, month, day);\r
  13         }\r
  14         internal DateComponents(int month, int day)\r
  15         {\r
  16             innerDate = new DateTime(DateTime.Today.Year, month, day);\r
  17         }\r
  18         /// <summary>\r
  19         /// スペース区切りで日付と時刻を分け、日付のみさらにスプリッタで分ける。\r
  20         /// SQLite向けコンストラクタ\r
  21         /// </summary>\r
  22         /// <param name="dateStr"></param>\r
  23         /// <param name="separater"></param>\r
  24         internal DateComponents(string dateStr,char separater)\r
  25         {\r
  26             string[] wkData1 = dateStr.Split(' ');\r
  27             string[] wkData2 = wkData1[0].Split(separater);\r
  28             innerDate = new DateTime(int.Parse(wkData2[0]), int.Parse(wkData2[1]), int.Parse(wkData2[2]));\r
  29         }\r
  30         /// <summary>\r
  31         /// yyyyMMdd方式か、MMdd方式で表記された文字列から日付コンポーネントを作成する\r
  32         /// </summary>\r
  33         /// <param name="dateStr"></param>\r
  34         internal DateComponents(string dateStr)\r
  35         {\r
  36             try\r
  37             {\r
  38                 if (dateStr.Length == 8)\r
  39                 {\r
  40                     string yearStr = dateStr.Substring(0, 4);\r
  41                     string monthStr = dateStr.Substring(4, 2);\r
  42                     string dayStr = dateStr.Substring(6, 2);\r
  43                     innerDate = new DateTime(int.Parse(yearStr), int.Parse(monthStr), int.Parse(dayStr));\r
  44                 }\r
  45                 else if (dateStr.Length == 4)\r
  46                 {\r
  47                     string monthStr = dateStr.Substring(0, 2);\r
  48                     string dayStr = dateStr.Substring(2, 2);\r
  49                     innerDate = new DateTime(DateTime.Today.Year, int.Parse(monthStr), int.Parse(dayStr));\r
  50 \r
  51                 }\r
  52                 else\r
  53                 {\r
  54                     throw new KybernetesApplicationException("日付への変換ができません:" + dateStr);\r
  55                 }\r
  56             }\r
  57             catch (Exception e)\r
  58             {\r
  59                 throw new KybernetesApplicationException(e);\r
  60             }\r
  61         }\r
  62 \r
  63         internal DateComponents(DateTime dateTime)\r
  64         {\r
  65             innerDate = dateTime;\r
  66         }\r
  67 \r
  68         internal void addDate(int dateToAdd)\r
  69         {\r
  70             innerDate = innerDate.AddDays(dateToAdd);\r
  71         }\r
  72 \r
  73         /// <summary>\r
  74         /// 日付文字列を出力(デフォルト)\r
  75         /// </summary>\r
  76         /// <returns></returns>\r
  77         internal string getDateString()\r
  78         {\r
  79             return innerDate.ToString("MM/dd");\r
  80         }\r
  81         internal string getDateString(string format)\r
  82         {\r
  83             return innerDate.ToString(format);\r
  84         }\r
  85         /// <summary>\r
  86         /// 曜日を出力します。\r
  87         /// </summary>\r
  88         /// <returns></returns>\r
  89         internal string getDowStr()\r
  90         {\r
  91             switch (innerDate.DayOfWeek){\r
  92                 case DayOfWeek.Monday:\r
  93                     return "月";\r
  94                 case DayOfWeek.Tuesday:\r
  95                     return "火";\r
  96                 case DayOfWeek.Wednesday:\r
  97                     return "水";\r
  98                 case DayOfWeek.Thursday:\r
  99                     return "木";\r
 100                 case DayOfWeek.Friday:\r
 101                     return "金";\r
 102                 case DayOfWeek.Saturday:\r
 103                     return "土";\r
 104                 case DayOfWeek.Sunday:\r
 105                     return "日";\r
 106 \r
 107                 default:\r
 108                     return "";\r
 109             }\r
 110         }\r
 111         /// <summary>\r
 112         /// 日数差を計算します。\r
 113         /// </summary>\r
 114         /// <param name="target"></param>\r
 115         /// <returns></returns>\r
 116         internal int calculateDateDiff(DateComponents target)\r
 117         {\r
 118             TimeSpan thisDateLange = innerDate.Subtract(target.innerDate);\r
 119             return thisDateLange.Days;\r
 120         }\r
 121     }\r
 122 }\r