private void EnsureFriends()
{
if (m_friends == null ||
DateTime.Now.Subtract(m_FriendsRetrieved).TotalMinutes > 30)
{
try
{
m_friends = m_provider.GetFriends();
}
catch (COMException cex)
{
if (Helpers.IsOSCException(cex))
{
throw;
}
else
{
throw new OSCException(@"GetFriends call failed.", OSCExceptions.OSC_E_INTERNAL_ERROR, cex);
}
}
catch (ApplicationException ex)
{
throw new OSCException(@"GetFriends call failed.", OSCExceptions.OSC_E_INTERNAL_ERROR, ex);
}
PersonCache.AddRange(m_friends.People);
}
}
private void EnsureFriends()
{
if (s_friends == null)
{
try
{
s_friends = m_provider.GetFriends();
}
catch (COMException cex)
{
if (Helpers.IsOSCException(cex))
{
throw;
}
else
{
throw new OSCException(@"GetFriends call failed.", OSCExceptions.OSC_E_INTERNAL_ERROR, cex);
}
}
catch (ApplicationException ex)
{
throw new OSCException(@"GetFriends call failed.", OSCExceptions.OSC_E_INTERNAL_ERROR, ex);
}
PersonCache.AddRange(s_friends.People);
}
}
public ISocialPerson GetPerson(string userID)
{
OSCProvider.OnTraceEvent(this, new OSCEventArgs(TraceType.Function, @"GetPerson called."));
Person p;
p = PersonCache.FindFirst(userID);
if (p == null)
{
try
{
OSCProvider.OnTraceEvent(this, new OSCEventArgs(TraceType.Function, @"Calling OSCProvider.GetPerson."));
p = m_provider.GetPerson(userID);
}
catch (COMException cex)
{
OSCProvider.OnTraceEvent(this, new OSCEventArgs(TraceType.Exceptions, cex.Message, cex));
if (Helpers.IsOSCException(cex))
{
throw;
}
else
{
throw new OSCException(@"GetPerson call failed.", OSCExceptions.OSC_E_INTERNAL_ERROR, cex);
}
}
catch (ApplicationException ex)
{
OSCProvider.OnTraceEvent(this, new OSCEventArgs(TraceType.Exceptions, ex.Message, ex));
throw new OSCException(@"GetPerson call failed.", OSCExceptions.OSC_E_INTERNAL_ERROR, ex);
}
if (p != null)
{
PersonCache.AddPerson(p);
}
}
if (p != null)
{
return(new OSCPerson(m_provider, p));
}
else
{
return(null);//TODO : if p==null, i need to throw OSC_E_NOT_FOUND;
}
}
public string FindPerson(string userID)
{
OSCProvider.OnTraceEvent(this, new OSCEventArgs(TraceType.Function, @"FindPerson called."));
Person p;
p = PersonCache.FindFirst(userID);
if (p == null)
{
try
{
OSCProvider.OnTraceEvent(this, new OSCEventArgs(TraceType.Function, @"Calling GetPerson."));
p = m_provider.GetPerson(userID);
}
catch (COMException cex)
{
OSCProvider.OnTraceEvent(this, new OSCEventArgs(TraceType.Exceptions, cex.Message, cex));
if (Helpers.IsOSCException(cex))
{
throw;
}
else
{
throw new OSCException(@"GetPerson call failed.", OSCExceptions.OSC_E_INTERNAL_ERROR, cex);
}
}
catch (ApplicationException ex)
{
OSCProvider.OnTraceEvent(this, new OSCEventArgs(TraceType.Exceptions, ex.Message, ex));
throw new OSCException(@"GetPerson call failed.", OSCExceptions.OSC_E_INTERNAL_ERROR, ex);
}
PersonCache.AddPerson(p);
}
p.SchemaVersion = m_provider.ProviderData.SchemaVersion;
if (p != null)
{
return(p.Xml);
}
else
{
return(string.Empty);
}
}
public Array AreFriendsOrColleagues(Array userIDs)
{
List <bool> lFriends = new List <bool>();
EnsureFriends();
foreach (string userId in userIDs)
{
if (PersonCache.FindFirst(userId) != null)
{
lFriends.Add(true);
}
else
{
lFriends.Add(false);
}
}
return(lFriends.ToArray());
}