+25
-0
lines changedFilter options
+25
-0
lines changed Original file line number Diff line number Diff line change
@@ -52,6 +52,7 @@ public static MvcNewtonsoftJsonOptions AddSignumJsonConverters(this MvcNewtonsof
52 52 53 53
public static MvcOptions AddSignumGlobalFilters(this MvcOptions options)
54 54
{
55 +
options.Filters.Add(new SignumInitializeFilterAttribute());
55 56
options.Filters.Add(new SignumExceptionFilterAttribute());
56 57
options.Filters.Add(new CleanThreadContextAndAssertFilter());
57 58
options.Filters.Add(new SignumEnableBufferingFilter());
@@ -154,4 +154,28 @@ public HttpError(Exception e, bool includeErrorDetails = true)
154 154
public string? StackTrace;
155 155
public HttpError? InnerException;
156 156
}
157 + 158 +
public class SignumInitializeFilterAttribute : IAsyncResourceFilter
159 +
{
160 +
public static Action InitializeDatabase = () => throw new InvalidOperationException("SignumInitializeFilterAttribute.InitializeDatabase should be set in Startup");
161 +
static object lockKey = new object();
162 +
public bool Initialized = false;
163 + 164 +
public Task OnResourceExecutionAsync(ResourceExecutingContext context, ResourceExecutionDelegate next)
165 +
{
166 +
if (!Initialized)
167 +
{
168 +
lock (lockKey)
169 +
{
170 +
if (!Initialized)
171 +
{
172 +
InitializeDatabase();
173 +
Initialized = true;
174 +
}
175 +
}
176 +
}
177 + 178 +
return next();
179 +
}
180 +
}
157 181
}
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