/// <summary>
/// Delete the given Material from the database
/// </summary>
public virtual void Delete(Model.Material delMaterial)
{
try
{
Trace.WriteInformation("({0})", Trace.GetMethodName(), CLASSNAME, delMaterial);
//Begin Checks
if (!Exists(delMaterial))
{
throw new BusinessException(string.Format("There is no Material with this id. ({0})", delMaterial));
}
DataAccess.Materials materials = new DataAccess.Materials();
materials.Delete(delMaterial);
}
catch (DalForeignKeyException ex_fk)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex_fk, delMaterial);
throw new BusinessException(string.Format("The Material is still used by {0}", ex_fk.Table), ex_fk);
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, delMaterial);
throw;
}
}
/// <summary>
/// Equals function to compare class
/// </summary>
public virtual bool Exists(Int32 id)
{
try
{
DataAccess.Materials materials = new DataAccess.Materials();
return(materials.GetById(id) != null);
}
catch (Exception ex)
{
Trace.WriteError("{0}", Trace.GetMethodName(), CLASSNAME, ex, id);
throw;
}
}
public List <Model.Material> GetByCode(Int32 code)
{
try {
DataAccess.Materials materials = new DataAccess.Materials();
List <Model.Material> result = materials.GetByCode(code);
return(result);
}
catch (Exception ex) {
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, code);
throw;
}
}
/// <summary>
/// Get a Material by id from the database
/// </summary>
public virtual Model.Material GetById(Int32 id)
{
try
{
DataAccess.Materials materials = new DataAccess.Materials();
Model.Material result = materials.GetById(id);
return(result);
}
catch (Exception ex)
{
Trace.WriteError("{0}", Trace.GetMethodName(), CLASSNAME, ex, id);
throw;
}
}
/// <summary>
/// Get a Material by MaterialGroupId from the database
/// </summary>
public virtual List <Model.Material> GetByMaterialGroupId(Int32 materialGroupId)
{
try
{
DataAccess.Materials materials = new DataAccess.Materials();
List <Model.Material> result = materials.GetByMaterialGroupId(materialGroupId);
return(result);
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, materialGroupId);
throw;
}
}
/// <summary>
/// Modify only the specified properties of the Material
/// specified by:
/// </summary>
/// <param name="id">PK</param>
/// <param name="propValues">Properties to change</param>
public virtual void Modify(Int32 id, params KeyValuePair <string, object>[] propValues)
{
try
{
Trace.WriteInformation("({0}, {1})", Trace.GetMethodName(), CLASSNAME, id, string.Join(",", propValues));
DataAccess.Materials materials = new DataAccess.Materials();
materials.Modify(
id,
propValues);
return;
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, id);
throw;
}
}
/// <summary>
/// Add a new Material to the database
/// </summary>
public virtual Int32 Add(Model.Material newMaterial)
{
try
{
Trace.WriteInformation("({0})", Trace.GetMethodName(), CLASSNAME, newMaterial);
CheckConstraints(newMaterial);
DataAccess.Materials materials = new DataAccess.Materials();
return(materials.Add(newMaterial));
}
catch (DalForeignKeyException ex_fk)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex_fk, newMaterial);
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, newMaterial);
throw;
}
}
/// <summary>
/// Modify the given Material in the database
/// </summary>
public virtual void Modify(Model.Material modifiedMaterial)
{
try
{
Trace.WriteInformation("({0})", Trace.GetMethodName(), CLASSNAME, modifiedMaterial);
//Begin Checks
CheckConstraints(modifiedMaterial);
if (!Exists(modifiedMaterial))
{
throw new BusinessException(string.Format("There is no Material with this id. ({0})", modifiedMaterial));
}
DataAccess.Materials materials = new DataAccess.Materials();
materials.Modify(modifiedMaterial);
}
catch (Exception ex)
{
Trace.WriteError("({0})", Trace.GetMethodName(), CLASSNAME, ex, modifiedMaterial);
throw;
}
}
