private void decideUpdateOrCreate(Customer cust, out HttpResponseMessage response)
{
response = null;
try
{
Customer temp;
if (!repository.TryGet(cust.ID, out temp))
{
cust = repository.Add(cust);
response = Request.CreateResponse<Customer>(HttpStatusCode.Created, cust);
response.Headers.Location = new Uri(Request.RequestUri, "/api/customers/" + cust.ID.ToString());
}
else
{
repository.Update(cust);
response = (new HttpResponseMessage(HttpStatusCode.OK));
}
}
catch (Exception ex)
{
string form = String.Format("ERROR OCCURRED IN {0} STACK TRACE IS {1} MESSAGE IS {2} ",
"decideUpdateOrCreate", ex.StackTrace, ex.Message);
logger.Error(form, ex);
}
}
public bool TryGet(long id, out Customer cust)
{
try
{
return Customers.TryGetValue(id, out cust);
}
catch (Exception ex)
{
string form = String.Format("ERROR OCCURRED IN {0} STACK TRACE IS {1} MESSAGE IS {2} ",
"decideUpdateOrCreate", ex.StackTrace, ex.Message);
logger.Error(form, ex);
cust = null;
return false;
}
}
public Customer Add(Customer cust)
{
try
{
cust.ID = nextID++;
Customers[cust.ID] = cust;
}
catch (Exception ex)
{
string form = String.Format("ERROR OCCURRED IN {0} STACK TRACE IS {1} MESSAGE IS {2} ",
"decideUpdateOrCreate", ex.StackTrace, ex.Message);
logger.Error(form, ex);
}
return cust;
}
public HttpResponseMessage PostCustomer(Customer cust)
{
HttpResponseMessage response;
decideUpdateOrCreate(cust, out response);
return response;
}
public bool Update(Customer cust)
{
bool update = Customers.ContainsKey(cust.ID);
//threads can cause assgn error
try
{
Customers[cust.ID] = cust;
}
catch (Exception ex)
{
string form = String.Format("ERROR OCCURRED IN {0} STACK TRACE IS {1} MESSAGE IS {2} ",
"decideUpdateOrCreate", ex.StackTrace, ex.Message);
logger.Error(form, ex);
}
return update;
}
