public int SaveVariable(IVariableDb variableDb, int? transactionNumber = null)
{
if (variableDb.InstanceId != _instanceId)
throw new Exception("Attempt to save Variable with wrong InstanceId");
Variable record;
var recordOld = new Variable();
if (variableDb.VariableId == 0)
{
record = new Variable();
Context.AddToVariables(record);
}
else
{
record = Context.Variables.Where(r => r.VariableId == variableDb.VariableId).First();
ReflectionHelper.CopyAllProperties(record, recordOld);
}
record.InstanceId = _instanceId;
record.VariableKey = variableDb.VariableKey;
record.VariableValue = variableDb.VariableValue;
Context.SaveChanges();
if (variableDb.VariableId == 0)
{
variableDb.VariableId = record.VariableId;
LogToDb(UserId, "Variables", record.VariableId, "I", XmlHelper.GetObjectXml(record), transactionNumber);
}
else
{
LogToDb(UserId, "Variables", record.VariableId, "U", XmlHelper.GetDifferenceXml(recordOld, record), transactionNumber);
}
return variableDb.VariableId;
}
/// <summary>
/// Deprecated Method for adding a new object to the Variables EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToVariables(Variable variable)
{
base.AddObject("Variables", variable);
}
public void AddToVariables(Variable record)
{
_context.AddToVariables(record);
}
/// <summary>
/// Create a new Variable object.
/// </summary>
/// <param name="variableId">Initial value of the VariableId property.</param>
/// <param name="instanceId">Initial value of the InstanceId property.</param>
/// <param name="variableKey">Initial value of the VariableKey property.</param>
/// <param name="variableValue">Initial value of the VariableValue property.</param>
public static Variable CreateVariable(global::System.Int32 variableId, global::System.Int32 instanceId, global::System.String variableKey, global::System.String variableValue)
{
Variable variable = new Variable();
variable.VariableId = variableId;
variable.InstanceId = instanceId;
variable.VariableKey = variableKey;
variable.VariableValue = variableValue;
return variable;
}
