/// <summary>
/// Either new or old entries can be null as long as 1 has a value.
/// </summary>
/// <param name="oldEntry"></param>
/// <param name="newEntry"></param>
public CombinedEntry(Entry oldEntry, Entry newEntry)
{
if(oldEntry != null)
{
m_oldEntries.Add(oldEntry);
}
if(newEntry != null)
{
m_newEntries.Add(newEntry);
}
if (newEntry == null && oldEntry == null)
{
throw new NullReferenceException("Both oldEntry and newEntry cannot be null");
}
}
protected string generateKey(Entry entry)
{
if (entry == null)
{
throw new NullReferenceException("Cannot generate a key for a Null Entry");
}
string key = entry.Request.Url.AbsoluteUri;
foreach (QueryStringParameter queryString in entry.Request.QueryString)
{
key += "_" + queryString.Name + "_" + queryString.Value;
}
return key;
}