/// <summary>
/// Delete the given MaterialParameter from the database
/// </summary>
public virtual void Delete(Model.MaterialParameter delMaterialParameter)
{
try
{
Trace.WriteInformation("({0})", Trace.GetMethodName(), CLASSNAME, delMaterialParameter);
//Begin Checks
if (!Exists(delMaterialParameter))
{
throw new BusinessException(string.Format("There is no MaterialParameter with this id. ({0})", delMaterialParameter));
}
DataAccess.MaterialParameters materialParameters = new DataAccess.MaterialParameters();
materialParameters.Delete(delMaterialParameter);
}
catch (DalForeignKeyException ex_fk)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex_fk, delMaterialParameter);
throw new BusinessException(string.Format("The MaterialParameter is still used by {0}", ex_fk.Table), ex_fk);
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, delMaterialParameter);
throw;
}
}
/// <summary>
/// Add a new MaterialParameter to the database
/// </summary>
public virtual Int32 Add(Model.MaterialParameter newMaterialParameter)
{
try
{
Trace.WriteVerbose("({0})", Trace.GetMethodName(), CLASSNAME, newMaterialParameter.ToString());
var helper = Database.GetDbHelper();
DbParameter IdParam = helper.CreateOutputParam("@Id", DbType.Int32);
int recordsAffected = helper.ExecuteSPNonQuery(_storedProcedure_Add,
IdParam,
helper.CreateInputParam("@Code", newMaterialParameter.Code),
helper.CreateInputParam("@MaterialGroupId", newMaterialParameter.MaterialGroupId));
if (recordsAffected == 0)
{
throw new DalNothingUpdatedException("Unable to add MaterialParameter with Id={0}", newMaterialParameter);
}
return((Int32)IdParam.Value);
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, newMaterialParameter.ToString());
throw DbHelper.TranslateException(ex);
}
}
/// <summary>
/// Get a MaterialParameter by id from the database
/// </summary>
public virtual Model.MaterialParameter GetById(Int32 id)
{
DbDataReader reader = null;
try
{
var helper = Database.GetDbHelper();
reader = helper.ExecuteSPReader(_storedProcedure_GetById,
helper.CreateInputParam("@Id", id));
Model.MaterialParameter result = null;
if (reader.Read())
{
result = CreateMaterialParameter(reader);
}
return(result);
}
catch (Exception ex)
{
Trace.WriteError("{0}", Trace.GetMethodName(), CLASSNAME, ex, id);
throw DbHelper.TranslateException(ex);
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}
/// <summary>
/// Equals function to compare class
/// </summary>
public virtual bool Exists(Model.MaterialParameter materialParameter)
{
try
{
return(this.GetById(materialParameter.Id) != null);
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, materialParameter);
throw;
}
}
/// <summary>
/// Check Datafield constraints
/// </summary>
protected virtual void CheckConstraints(Model.MaterialParameter materialParameter)
{
//Range checks, etc checks go here
if (materialParameter.Code == null)
{
throw new BusinessException(string.Format("Code may not be NULL. ({0})", materialParameter.Code));
}
if (materialParameter.Code.Length > 50)
{
throw new BusinessException(string.Format("Code may not be longer than 50 characters. ({0})", materialParameter.Code));
}
}
/// <summary>
/// Get a MaterialParameter by id from the database
/// </summary>
public virtual Model.MaterialParameter GetById(Int32 id)
{
try
{
DataAccess.MaterialParameters materialParameters = new DataAccess.MaterialParameters();
Model.MaterialParameter result = materialParameters.GetById(id);
return(result);
}
catch (Exception ex)
{
Trace.WriteError("{0}", Trace.GetMethodName(), CLASSNAME, ex, id);
throw;
}
}
/// <summary>
/// Delete the given MaterialParameter from the database
/// </summary>
public virtual void Delete(Model.MaterialParameter materialParameter)
{
try
{
Trace.WriteVerbose("({0})", Trace.GetMethodName(), CLASSNAME, materialParameter.ToString());
var helper = Database.GetDbHelper();
helper.ExecuteSPNonQuery(_storedProcedure_Delete,
helper.CreateInputParam("@Id", materialParameter.Id));
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, materialParameter.ToString());
throw DbHelper.TranslateException(ex);
}
}
/// <summary>
/// Create a Model.MaterialParameter
/// </summary>
protected virtual Model.MaterialParameter CreateMaterialParameter(DbDataReader reader)
{
try
{
Model.MaterialParameter result = new Model.MaterialParameter(
(Int32)reader["Id"],
(String)reader["Code"],
(Int32)reader["MaterialGroupId"]
);
return(result);
}
catch (Exception ex)
{
Trace.WriteError("", Trace.GetMethodName(), CLASSNAME, ex);
throw DbHelper.TranslateException(ex);
}
}
/// <summary>
/// Add a new MaterialParameter to the database
/// </summary>
public virtual Int32 Add(Model.MaterialParameter newMaterialParameter)
{
try
{
Trace.WriteInformation("({0})", Trace.GetMethodName(), CLASSNAME, newMaterialParameter);
CheckConstraints(newMaterialParameter);
DataAccess.MaterialParameters materialParameters = new DataAccess.MaterialParameters();
return(materialParameters.Add(newMaterialParameter));
}
catch (DalForeignKeyException ex_fk)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex_fk, newMaterialParameter);
throw new BusinessException(string.Format("No related object found in {0}", ex_fk.Table), ex_fk);
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, newMaterialParameter);
throw;
}
}
/// <summary>
/// Modify the given MaterialParameter in the database
/// </summary>
public virtual void Modify(Model.MaterialParameter modifiedMaterialParameter)
{
try
{
Trace.WriteVerbose("({0})", Trace.GetMethodName(), CLASSNAME, modifiedMaterialParameter.ToString());
var helper = Database.GetDbHelper();
int recordsAffected = helper.ExecuteSPNonQuery(_storedProcedure_Modify,
helper.CreateInputParam("@Id", modifiedMaterialParameter.Id),
helper.CreateInputParam("@Code", modifiedMaterialParameter.Code),
helper.CreateInputParam("@MaterialGroupId", modifiedMaterialParameter.MaterialGroupId));
if (recordsAffected == 0)
{
throw new DalNothingUpdatedException("No records were updated (Table: MaterialParameters). MaterialParameter=" + modifiedMaterialParameter.ToString());
}
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, modifiedMaterialParameter.ToString());
throw DbHelper.TranslateException(ex);
}
}
/// <summary>
/// Modify the given MaterialParameter in the database
/// </summary>
public virtual void Modify(Model.MaterialParameter modifiedMaterialParameter)
{
try
{
Trace.WriteInformation("({0})", Trace.GetMethodName(), CLASSNAME, modifiedMaterialParameter);
//Begin Checks
CheckConstraints(modifiedMaterialParameter);
if (!Exists(modifiedMaterialParameter))
{
throw new BusinessException(string.Format("There is no MaterialParameter with this id. ({0})", modifiedMaterialParameter));
}
DataAccess.MaterialParameters materialParameters = new DataAccess.MaterialParameters();
materialParameters.Modify(modifiedMaterialParameter);
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, modifiedMaterialParameter);
throw;
}
}