git.gumartinm.name Git - JavaForFun/blob

   1 package name.gumartinm.weather.information.model;
   2
   3 import android.content.Context;
   4
   5 public class DatabaseQueries {
   6         private final Context localContext;
   7
   8         public DatabaseQueries(final Context context) {
   9                 this.localContext = context;
  10         }
  11
  12         public WeatherLocation queryDataBase() {
  13
  14         final WeatherLocationDbHelper dbHelper = new WeatherLocationDbHelper(this.localContext);
  15         try {
  16                 final WeatherLocationDbQueries queryDb = new WeatherLocationDbQueries(dbHelper);
  17                 return queryDb.queryDataBase();
  18         } finally {
  19                 dbHelper.close();
  20         }
  21     }
  22
  23         public long insertIntoDataBase(final WeatherLocation weatherLocation) {
  24
  25         final WeatherLocationDbHelper dbHelper = new WeatherLocationDbHelper(this.localContext);
  26         try {
  27                 final WeatherLocationDbQueries queryDb = new WeatherLocationDbQueries(dbHelper);
  28                 return queryDb.insertIntoDataBase(weatherLocation);
  29         } finally {
  30                 dbHelper.close();
  31         }
  32     }
  33
  34         public void updateDataBase(final WeatherLocation weatherLocation) {
  35
  36         final WeatherLocationDbHelper dbHelper = new WeatherLocationDbHelper(this.localContext);
  37         try {
  38                 final WeatherLocationDbQueries queryDb = new WeatherLocationDbQueries(dbHelper);
  39                 queryDb.updateDataBase(weatherLocation);
  40         } finally {
  41                 dbHelper.close();
  42         }
  43     }
  44 }