/// <summary>
/// Delete specified branch reactance from database
/// </summary>
/// <param name="user">dto BranchReactance</param>
public void DeleteBranchReactance(BranchReactanceDto dto)
{
try
{
//Before any action, it must be updated because calls from contract uses
//only one instance of BranchManager.
dbContext.Refresh(System.Data.Objects.RefreshMode.StoreWins, dbContext.BranchReactances);
//Find branch reactance which have to be deleted.
BranchReactance existingBranchReactance = dbContext.BranchReactances.Single(brRtc => brRtc.Id == dto.Id);
//If required branch reactance doesn't exists, throw exception.
if (existingBranchReactance == null)
{
throw new Exception("Branch reactance does not exist");
}
//else perform delete from database
else
{
//Delete branch.
dbContext.DeleteObject(existingBranchReactance);
//Saves chages.
dbContext.SaveChanges();
}
}
catch (Exception exception)
{
throw new Exception("SmartGridDataMenagers: " + exception.Message);
}
}
/// <summary>
/// Annull all values after server stop.
/// </summary>
/// <returns>String annulment info</returns>
public String AnnullValues()
{
String annulmentInfo = null;
//Instantiate list of dto branch reactance which has been returned.
List<BranchReactanceDto> listDto = new List<BranchReactanceDto>();
try
{
//Before any action, it must be updated because calls from contract uses
//only one instance of UserManager.
dbContext.Refresh(System.Data.Objects.RefreshMode.StoreWins, dbContext.BranchReactances);
//list of branch reactances from entities
List<BranchReactance> list = dbContext.BranchReactances.OrderBy(br => br.Id).ToList();
//filling the list
foreach (BranchReactance br in list)
{
BranchReactanceDto branchReactanceDto = new BranchReactanceDto(br.Id, br.InitialBranchReactance, br.CurrentBranchReactance, br.MinimalBranchReactance, br.MaximalBranchReactance);
branchReactanceDto.CurrentBranchReactance = 0;
UpdateBranchReactance(branchReactanceDto);
annulmentInfo = annulmentInfo + "\t- Current branch reactance at id: " + branchReactanceDto.Id + "\t-> Annulled.\r\n";
}
}
catch (Exception exception)
{
throw new Exception("SmartGridDataMenagers: " + exception.Message);
}
//returns String which shows initialization details
return annulmentInfo;
}
public void CurrentBranchReactanceTest()
{
BranchReactanceDto target = new BranchReactanceDto(); // TODO: Initialize to an appropriate value
double expected = 0F; // TODO: Initialize to an appropriate value
double actual;
target.CurrentBranchReactance = expected;
actual = target.CurrentBranchReactance;
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}
public void BranchReactanceDtoConstructorTest()
{
int id = 0; // TODO: Initialize to an appropriate value
double initialBranchReactance = 0F; // TODO: Initialize to an appropriate value
double currentBranchReactance = 0F; // TODO: Initialize to an appropriate value
double minimalBranchReactance = 0F; // TODO: Initialize to an appropriate value
double maximalBranchReactance = 0F; // TODO: Initialize to an appropriate value
BranchReactanceDto target = new BranchReactanceDto(id, initialBranchReactance, currentBranchReactance, minimalBranchReactance, maximalBranchReactance);
Assert.Inconclusive("TODO: Implement code to verify target");
}
public void IdTest()
{
BranchReactanceDto target = new BranchReactanceDto(); // TODO: Initialize to an appropriate value
int expected = 0; // TODO: Initialize to an appropriate value
int actual;
target.Id = expected;
actual = target.Id;
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}
public void BranchReactanceDtoConstructorTest1()
{
BranchReactanceDto target = new BranchReactanceDto();
Assert.Inconclusive("TODO: Implement code to verify target");
}
/// <summary>
/// Update Branch Reactance in database
/// </summary>
/// <param name="dto">dto of Branch Reactance</param>
public void UpdateBranchReactance(BranchReactanceDto dto)
{
try
{
//Before any action, it must be updated because calls from contract uses
//only one instance of UserManager.
dbContext.Refresh(System.Data.Objects.RefreshMode.StoreWins, dbContext.BranchReactances);
//Find branch which have to be updated.
BranchReactance existingBranchReactance = dbContext.BranchReactances.Single(brRtc => brRtc.Id == dto.Id);
//If required branch reactance doesn't exists, throw exception.
if (existingBranchReactance == null)
{
throw new Exception("Branch reactance does not exist");
}
//else prepare all data for storing to database
else
{
existingBranchReactance.Id = dto.Id;
existingBranchReactance.InitialBranchReactance = dto.InitialBranchReactance;
existingBranchReactance.CurrentBranchReactance = dto.CurrentBranchReactance;
existingBranchReactance.MinimalBranchReactance = dto.MinimalBranchReactance;
existingBranchReactance.MaximalBranchReactance = dto.MaximalBranchReactance;
}
//Save changes
dbContext.SaveChanges();
}
catch (Exception exception)
{
throw new Exception("SmartGridDataMenagers: " + exception.Message);
}
}
/// <summary>
/// Insert specified branch reactance in database
/// </summary>
/// <param name="dto">dto data for branch reactance</param>
public void InsertBranchReactance(BranchReactanceDto dto)
{
try
{
//Before any action, it must be updated because calls from contract uses
//only one instance of UserManager.
dbContext.Refresh(System.Data.Objects.RefreshMode.StoreWins, dbContext.BranchReactances);
BranchReactance brRtc = new BranchReactance();
brRtc.Id = dto.Id;
brRtc.InitialBranchReactance = dto.InitialBranchReactance;
brRtc.CurrentBranchReactance = dto.CurrentBranchReactance;
brRtc.MinimalBranchReactance = dto.MinimalBranchReactance;
brRtc.MaximalBranchReactance = dto.MaximalBranchReactance;
//Adds new branch reactance details to context
dbContext.BranchReactances.AddObject(brRtc);
//saves changes.
dbContext.SaveChanges();
}
catch (Exception exception)
{
throw new Exception("SmartGridDataMenagers: " + exception.Message);
}
}
/// <summary>
/// Returns list of all branch reactances from database.
/// </summary>
/// <returns>List list of BranchReactanceDto's</returns>
public List<BranchReactanceDto> GetAllBranchReactances()
{
//Instantiate list of dto branch reactances which has been returned.
List<BranchReactanceDto> listDto = new List<BranchReactanceDto>();
try
{
//Before any action, it must be updated because calls from contract uses
//only one instance of UserManager.
dbContext.Refresh(System.Data.Objects.RefreshMode.StoreWins, dbContext.BranchReactances);
//list of branch reactances from entities
List<BranchReactance> list = dbContext.BranchReactances.OrderBy(brRtc => brRtc.Id).ToList();
//filling the list
foreach (BranchReactance brRtc in list)
{
BranchReactanceDto branchReactanceDto = new BranchReactanceDto(brRtc.Id, brRtc.InitialBranchReactance, brRtc.CurrentBranchReactance, brRtc.MinimalBranchReactance, brRtc.MaximalBranchReactance);
listDto.Add(branchReactanceDto);
}
}
catch (Exception exception)
{
throw new Exception("SmartGridDataMenagers: " + exception.Message);
}
//returns list of all branch details as list of dtoes.
return listDto;
}
