public GlobalVariable GetGlobalVariable(GlobalVariableName globalVariableName)
{
List <GlobalVariable> globalVariableQuery = (from g in DB.GetTable <GlobalVariable>()
where g.VariableName == globalVariableName.ToString()
select g).ToList();
if (globalVariableQuery.Count > 1)
{
throw new ServiceException(
string.Format(
"More than one Global Variable with the name {0} found. Contact administrator.",
globalVariableName.ToString()),
ServiceResultCode.FatalError);
}
GlobalVariable result = globalVariableQuery.Count < 1 ? null : globalVariableQuery[0];
if (result == null)
{
throw new ServiceException(
string.Format(
"Could not find Global Variable {0}. Contact administrator.",
globalVariableName.ToString()),
ServiceResultCode.FatalError);
}
return(result);
}
public string this[GlobalVariableName variableName]
{
get
{
ValidateVariableCache(variableName);
return(_globalVariables[variableName.ToString()].VariableValue);
}
set
{
ValidateVariableCache(variableName);
_globalVariables[variableName.ToString()].VariableValue = value;
}
}
private void ValidateVariableCache(GlobalVariableName variableName)
{
if (_globalVariables.Count < 1)
{
throw new UserThrownException(
"Variables have not been downloaded from the server yet, global server variable chache is empty.",
true,
true,
false);
}
if (!_globalVariables.ContainsKey(variableName.ToString()))
{
throw new UserThrownException(
string.Format("No variablle exists with the name {0} in the global server variable cache.", variableName.ToString()),
true,
true,
false);
}
}
public ServiceFunctionResult <GlobalVariable> GetGlobalVariable(GlobalVariableName globalVariableName, User user)
{
try
{
ValidateUser(user);
List <GlobalVariable> query = (from g in DB.GetTable <GlobalVariable>()
where g.VariableName == globalVariableName.ToString()
select g).ToList();
GlobalVariable result = query.Count < 1 ? null : query[0];
return(new ServiceFunctionResult <GlobalVariable>()
{
Contents = result
});
}
catch (Exception ex)
{
return(new ServiceFunctionResult <GlobalVariable>(HandleException(ex, user)));
}
}
public ServiceFunctionResult <GlobalVariable> GetGlobalVariable(GlobalVariableName globalVariableName, User user)
{
return((new GlobalVariableContext()).GetGlobalVariable(globalVariableName, user));
}
