Examples of edu.wpi.cs.wpisuitetng.database.Data.retrieve()

Class edu.wpi.cs.wpisuitetng.database.Data

Examples of edu.wpi.cs.wpisuitetng.database.Data.retrieve()

edu.wpi.cs.wpisuitetng.database.Data.retrieve()
Retrieves the object of the class anObjectQueried with the value theGivenValue in the field aFieldName @param anObjectQueried - class of object to be retrieved @param aFieldName - field that object will be retrieved by @param theGivenValue - value of aFieldName @return @throws WPISuiteException

  public void testDBSession() throws WPISuiteException
  {
    Data db = DataStore.getDataStore();
    User[] arr = new User[1];
    db.save(new User("andrew", "ahurle", "p", 0));
    User me = db.retrieve(User.class, "username", "ahurle").toArray(arr)[0];
    User me2 = db.retrieve(User.class, "username", "ahurle").toArray(arr)[0];
    db.delete(me);
    System.out.println("equal: " + (me == me2));
    assertEquals(me, me2);
  }

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  {
    Data db = DataStore.getDataStore();
    User[] arr = new User[1];
    db.save(new User("andrew", "ahurle", "p", 0));
    User me = db.retrieve(User.class, "username", "ahurle").toArray(arr)[0];
    User me2 = db.retrieve(User.class, "username", "ahurle").toArray(arr)[0];
    db.delete(me);
    System.out.println("equal: " + (me == me2));
    assertEquals(me, me2);
  }

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    Data db = DataStore.getDataStore();
    User[] arr = new User[1];
    User firstUser = new User("Ryan", "rchamer", "password", 0);
    db.save(firstUser);
    db.delete(firstUser);
    User me = db.retrieve(User.class, "username", "rchamer").toArray(arr)[0];
    assertEquals(me, null);
  }
  
  @Test
  public void testUpdate() throws WPISuiteException{

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    Data db = DataStore.getDataStore();
    User[] arr = new User[2];
    User firstUser = new User("Ryan", "rchamer", "password", 0);
    db.save(firstUser);
    db.update(User.class, "username", "rchamer", "name", "Mjolnir");
    User Mjolnir = db.retrieve(User.class, "username", "rchamer").toArray(arr)[0];
    assertEquals(firstUser, Mjolnir);
    db.delete(Mjolnir);
    
    
  }

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    int initCount = retrievedList.size();
    assertTrue(retrievedList.contains(firstUser));
    assertTrue(retrievedList.contains(secondUser));
    
    retrievedList = db.deleteAll(firstUser);
    User me1 = db.retrieve(User.class, "username", "bgaffey").toArray(arr)[0];
    User me2 = db.retrieve(User.class, "username", "gafftron").toArray(arr)[0];
    assertEquals(initCount, retrievedList.size());
    assertEquals(me1, null);
    assertEquals(me2, null);
  }

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    assertTrue(retrievedList.contains(firstUser));
    assertTrue(retrievedList.contains(secondUser));
    
    retrievedList = db.deleteAll(firstUser);
    User me1 = db.retrieve(User.class, "username", "bgaffey").toArray(arr)[0];
    User me2 = db.retrieve(User.class, "username", "gafftron").toArray(arr)[0];
    assertEquals(initCount, retrievedList.size());
    assertEquals(me1, null);
    assertEquals(me2, null);
  }

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  public void testSaveandRetrieve() throws WPISuiteException {
    Data db = DataStore.getDataStore();
    User[] arr = new User[1];
    User firstUser = new User("Ryan", "rchamer", "password", 0);
    db.save(firstUser);
    User me = db.retrieve(User.class, "username", "rchamer").toArray(arr)[0];
    assertEquals(me, firstUser);
    db.delete(me);
  }
  
  @Test

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