protected Template GetCachedOrNewTemplate()

in csharp/EPAM.Deltix.HdTime/Formatters.cs [516:546]

• 26 lines of code
• 4 McCabe index (conditional complexity)

			protected Template GetCachedOrNewTemplate(String fmt, Dictionary<String, Template> local)
			{
				Template f = null;
				Dictionary<String, Template> global = globalTemplateCache;
				// Try to find in the global formatter cache
				lock (global)
				{
					if (global.ContainsKey(fmt))
						f = global[fmt];
				}

				if (null == f)
				{
					builder.Clear();
					ParseFormat(fmt);
					f = builder.Get();
					lock(global)
					{
						if (!global.ContainsKey(fmt))
							global.Add(fmt, f);
						else
							f = global[fmt];
					}

					Debug.Assert(null != f);
				}

				// Copy the reference to local cache
				local.Add(fmt, f);
				return f;
			}