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AccessStatsDao.cs

Contents

Description du code

AccessStatsDao.cs est un fichier du projet BiblioBrol.
Ce fichier est situé dans /var/www/bin/sniplets/bibliobrol/src/.

Projet BiblioBrol :

Gestion de media en CSharp.

Pour plus d'infos, vous pouvez consulter la brève analyse.

Code source ou contenu du fichier

  1. using System;
  2. using System.Collections.Generic;
  3. using System.Text;
  4. using System.Data.Common;
  5. using System.Data;
  6. using be.gaudry.observer;
  7. using be.gaudry.model;
  8.  
  9. namespace be.gaudry.bibliobrol.model.dao.msaccess
  10. {
  11.     class AccessStatsDao : Observable, IStatsDao
  12.     {
  13.         #region singleton
  14.         static AccessStatsDao instance = null;
  15.         static readonly object padlock = new object();
  16.         private String conStr;
  17.         private DbProviderFactory dbpf;
  18.         AccessStatsDao()
  19.         {
  20.             notify(new Notification(Notification.VERBOSE.debug, "AccessStatsDao singleton call", this));
  21.             dbpf = ((AccessFactory)AccessFactory.Instance).getDbpf();
  22.             conStr = ((AccessFactory)AccessFactory.Instance).getConnectionString();
  23.         }
  24.         public static AccessStatsDao Instance
  25.         {
  26.             get
  27.             {
  28.                 lock (padlock)
  29.                 {
  30.                     if (instance == null)
  31.                     {
  32.                         instance = new AccessStatsDao();
  33.                     }
  34.                     return instance;
  35.                 }
  36.             }
  37.         }
  38.         #endregion
  39.  
  40.         #region IStatsDao Membres
  41.  
  42.         public Counter loadCounters()
  43.         {
  44.             Counter counter = new Counter();
  45.  
  46.             DbConnection dbCon = dbpf.CreateConnection();
  47.             DbDataAdapter dbDa = dbpf.CreateDataAdapter();
  48.             dbDa.SelectCommand = dbCon.CreateCommand();
  49.             dbCon.ConnectionString = conStr;
  50.  
  51.             try
  52.             {
  53.                 dbCon.Open();
  54.                 dbDa.SelectCommand.CommandText = "SELECT COUNT(id) AS [nb] FROM person";
  55.                 counter.PersonsCount = (int)dbDa.SelectCommand.ExecuteScalar();
  56.  
  57.                 dbDa.SelectCommand.CommandText = "SELECT COUNT(personId) AS [nb] FROM [user]";
  58.                 counter.UsersCount = (int)dbDa.SelectCommand.ExecuteScalar();
  59.  
  60.                 dbDa.SelectCommand.CommandText = "SELECT COUNT(id) AS [nb] FROM borrow";
  61.                 counter.BorrowsCount = (int)dbDa.SelectCommand.ExecuteScalar();
  62.  
  63.                 dbDa.SelectCommand.CommandText = "SELECT COUNT(id) AS [nb] FROM item";
  64.                 counter.BrolCount = (int)dbDa.SelectCommand.ExecuteScalar();
  65.  
  66.                 dbCon.Close();
  67.             }
  68.             catch (Exception e)
  69.             {
  70.                 notify(new Notification(Notification.VERBOSE.error, "Chargement des statistiques", e, this));
  71.             }
  72.             finally
  73.             {
  74.                 if (dbCon.State != ConnectionState.Closed) dbCon.Close();
  75.             }
  76.             return counter;
  77.         }
  78.  
  79.         public Stat loadActorRoles()
  80.         {
  81.             DbConnection dbCon = dbpf.CreateConnection();
  82.             DbDataAdapter dbDa = dbpf.CreateDataAdapter();
  83.             dbDa.SelectCommand = dbCon.CreateCommand();
  84.             dbCon.ConnectionString = conStr;
  85.             StringBuilder str = new StringBuilder("SELECT COUNT(actor.roleId) AS [actors], role.roleName AS [role_name]");
  86.             str.Append(" FROM role INNER JOIN actor ON role.[id] = actor.[roleId]");
  87.             str.Append(" GROUP BY role.roleName, actor.roleId");
  88.             str.Append(" ORDER BY COUNT(actor.roleId) DESC");
  89.             /*StringBuilder str = new StringBuilder("SELECT COUNT(actor.personId) AS [actors],  [firstName]+\" \"+[lastName] AS [actor_name]");
  90.             str.Append(" FROM person INNER JOIN actor ON person.[id] = actor.[personId]");
  91.             str.Append(" GROUP BY person.lastName, person.firstName, actor.roleId");
  92.             str.Append(" ORDER BY COUNT(actor.personId) DESC");*/
  93.             dbDa.SelectCommand.CommandText = str.ToString();
  94.             notify(new Notification(Notification.VERBOSE.persistentOperation, dbDa.SelectCommand.CommandText, this));
  95.             DataTable brolDt = new DataTable();
  96.             try
  97.             {
  98.                 dbDa.Fill(brolDt);
  99.             }
  100.             catch (System.Data.OleDb.OleDbException e)
  101.             {
  102.                 notify(new Notification(Notification.VERBOSE.criticalError, "Chargement des rôles pour les statistiques", e, this));
  103.             }
  104.             dbCon.Close();
  105.             Stat stat = new Stat("{0:0.0%} des personnes ({1}) pour le rôle \"{2}\"");
  106.  
  107.             foreach (DataRow dr in brolDt.Rows)
  108.             {
  109.                 stat.increase((String)dr["role_name"],(int)dr["actors"]);
  110.             }
  111.             return stat;
  112.         }
  113.  
  114.         public Stat loadCurrentBorrows()
  115.         {
  116.             DbConnection dbCon = dbpf.CreateConnection();
  117.             DbDataAdapter dbDa = dbpf.CreateDataAdapter();
  118.             dbDa.SelectCommand = dbCon.CreateCommand();
  119.             dbCon.ConnectionString = conStr;
  120.             StringBuilder str = new StringBuilder("SELECT COUNT(borrow.id) AS [borrows],  [firstName]+\" \"+[lastName] AS [borrower]");
  121.             str.Append(" FROM person INNER JOIN borrow ON person.[id] = borrow.[personId]");
  122.             str.Append(" GROUP BY person.lastName, person.firstName, borrow.endDate");
  123.             str.Append(" HAVING (((Count(borrow.id))>0) AND ((borrow.endDate) Is Null))");
  124.             str.Append(" ORDER BY COUNT(borrow.id) DESC");
  125.             dbDa.SelectCommand.CommandText = str.ToString();
  126.             notify(new Notification(Notification.VERBOSE.persistentOperation, dbDa.SelectCommand.CommandText, this));
  127.             DataTable brolDt = new DataTable();
  128.             try
  129.             {
  130.                 dbDa.Fill(brolDt);
  131.             }
  132.             catch (System.Data.OleDb.OleDbException e)
  133.             {
  134.                 notify(new Notification(Notification.VERBOSE.criticalError, "Chargement des emprunts en cours  pour les statistiques", e, this));
  135.             }
  136.             dbCon.Close();
  137.             Stat stat = new Stat("{0:0.0%} d'emprunts ({1}) en cours pour {2}");
  138.  
  139.             foreach (DataRow dr in brolDt.Rows)
  140.             {
  141.                 stat.increase((String)dr["borrower"], (int)dr["borrows"]);
  142.             }
  143.             return stat;
  144.         }
  145.  
  146.         public Stat loadAllBorrows()
  147.         {
  148.             DbConnection dbCon = dbpf.CreateConnection();
  149.             DbDataAdapter dbDa = dbpf.CreateDataAdapter();
  150.             dbDa.SelectCommand = dbCon.CreateCommand();
  151.             dbCon.ConnectionString = conStr;
  152.             /*
  153.             SELECT Count(borrow.id) AS borrows, [firstName]+" "+[lastName] AS borrower
  154. FROM person INNER JOIN borrow ON person.id = borrow.personId
  155. GROUP BY [firstName]+" "+[lastName]
  156. HAVING (((Count(borrow.id))>0))
  157. ORDER BY Count(borrow.id) DESC; 
  158.              */
  159.             StringBuilder str = new StringBuilder("SELECT COUNT(borrow.id) AS [borrows],[firstName]+\" \"+[lastName] AS [borrower]");
  160.             str.Append(" FROM person INNER JOIN borrow ON person.[id] = borrow.[personId]");
  161.             str.Append(" GROUP BY [firstName]+\" \"+[lastName]");
  162.             str.Append(" HAVING COUNT(borrow.id)>0");
  163.             str.Append(" ORDER BY COUNT(borrow.id) DESC");
  164.             dbDa.SelectCommand.CommandText = str.ToString();
  165.             notify(new Notification(Notification.VERBOSE.persistentOperation, dbDa.SelectCommand.CommandText, this));
  166.             DataTable brolDt = new DataTable();
  167.             try
  168.             {
  169.                 dbDa.Fill(brolDt);
  170.             }
  171.             catch (System.Data.OleDb.OleDbException e)
  172.             {
  173.                 notify(new Notification(Notification.VERBOSE.criticalError, "Chargement des emprunts pour les statistiques", e, this));
  174.             }
  175.             dbCon.Close();
  176.             Stat stat = new Stat("{0:0.0%} d'emprunts ({1}) sur le total pour {2}");
  177.  
  178.             foreach (DataRow dr in brolDt.Rows)
  179.             {
  180.                 stat.increase((String)dr["borrower"], (int)dr["borrows"]);
  181.             }
  182.             return stat;
  183.         }
  184.  
  185.         public Stat loadBrolTypes()
  186.         {
  187.             DbConnection dbCon = dbpf.CreateConnection();
  188.             DbDataAdapter dbDa = dbpf.CreateDataAdapter();
  189.             dbDa.SelectCommand = dbCon.CreateCommand();
  190.             dbCon.ConnectionString = conStr;
  191.             StringBuilder str = new StringBuilder("SELECT COUNT(item.id) AS items, type.name");
  192.             str.Append(" FROM type LEFT JOIN item ON type.id = item.typeId");
  193.             str.Append(" GROUP BY type.name");
  194.             str.Append(" ORDER BY COUNT(item.id) DESC;");
  195.             dbDa.SelectCommand.CommandText = str.ToString();
  196.             notify(new Notification(Notification.VERBOSE.persistentOperation, dbDa.SelectCommand.CommandText, this));
  197.             DataTable brolDt = new DataTable();
  198.             try
  199.             {
  200.                 dbDa.Fill(brolDt);
  201.             }
  202.             catch (System.Data.OleDb.OleDbException e)
  203.             {
  204.                 notify(new Notification(Notification.VERBOSE.criticalError, "Chargement des types d'ouvrages pour les statistiques", e, this));
  205.             }
  206.             dbCon.Close();
  207.             Stat stat = new Stat("{0:0.0%} d'ouvrages ({1}) pour le type {2}");
  208.  
  209.             foreach (DataRow dr in brolDt.Rows)
  210.             {
  211.                 stat.increase((String)dr["name"], (int)dr["items"]);
  212.             }
  213.             return stat;
  214.         }
  215.  
  216.         public Stat loadMediaBrolTypes()
  217.         {
  218.             DbConnection dbCon = dbpf.CreateConnection();
  219.             DbDataAdapter dbDa = dbpf.CreateDataAdapter();
  220.             dbDa.SelectCommand = dbCon.CreateCommand();
  221.             dbCon.ConnectionString = conStr;
  222.             StringBuilder str = new StringBuilder("SELECT COUNT(itemBiblio.id) AS items, type.name");
  223.             str.Append(" FROM type LEFT JOIN (item LEFT JOIN itemBiblio ON item.id = itemBiblio.itemId) ON type.id = item.typeId");
  224.             str.Append(" GROUP BY type.name");
  225.             str.Append(" ORDER BY COUNT(itemBiblio.id) DESC;");
  226.             dbDa.SelectCommand.CommandText = str.ToString();
  227.             notify(new Notification(Notification.VERBOSE.persistentOperation, dbDa.SelectCommand.CommandText, this));
  228.             DataTable brolDt = new DataTable();
  229.             try
  230.             {
  231.                 dbDa.Fill(brolDt);
  232.             }
  233.             catch (System.Data.OleDb.OleDbException e)
  234.             {
  235.                 notify(new Notification(Notification.VERBOSE.criticalError, "Chargement des types d'exemplaires pour les statistiques", e, this));
  236.             }
  237.             dbCon.Close();
  238.             Stat stat = new Stat("{0:0.0%} d'exemplaires ({1}) pour le type {2}");
  239.  
  240.             foreach (DataRow dr in brolDt.Rows)
  241.             {
  242.                 stat.increase((String)dr["name"], (int)dr["items"]);
  243.             }
  244.             return stat;
  245.         }
  246.         #endregion
  247.     }
  248. }

Structure et Fichiers du projet

Afficher/masquer...


Répertoires contenus dans /var/www/bin/sniplets/bibliobrol/src/model/dao/msaccess/ 
IcôneNomTailleModification
IcôneNomTailleModification
| _ Répertoire parent0 octets1719988204 03/07/2024 08:30:04
| _utils0 octets1541007203 31/10/2018 18:33:23
Fichiers contenus dans /var/www/bin/sniplets/bibliobrol/src/model/dao/msaccess/ 
IcôneNomTailleModificationAction
IcôneNomTailleModificationAction
Afficher le fichier .cs|.csAccessStatsDao.cs10.59 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessImporterDao.cs27.13 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessMediaBrolDao.cs50.3 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessExporterDao.cs33.67 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessTaskDao.cs8.93 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessBrolDao.cs58.26 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessSerieDao.cs6.22 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessConfigDao.cs12.22 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessPersonDao.cs59.94 Ko31/10/2018 18:33:17-refusé-
Afficher le fichier .cs|.csAccessFactory.cs3.35 Ko31/10/2018 18:33:17-refusé-

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Document created the 16/10/2009, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/cs-bibliobrol-source-rf-model/dao/msaccess/AccessStatsDao.cs.html

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