public static IOcelotPipelineBuilder MapWhen(this IOcelotPipelineBuilder app, Predicate predicate, Action <IOcelotPipelineBuilder> configuration)
{
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (predicate == null)
{
throw new ArgumentNullException(nameof(predicate));
}
if (configuration == null)
{
throw new ArgumentNullException(nameof(configuration));
}
var branchBuilder = app.New();
configuration(branchBuilder);
var branch = branchBuilder.Build();
var options = new MapWhenOptions
{
Predicate = predicate,
Branch = branch,
};
return(app.Use(next => new MapWhenMiddleware(next, options).Invoke));
}
public MapWhenMiddleware(OcelotRequestDelegate next, MapWhenOptions options)
{
if (next == null)
{
throw new ArgumentNullException(nameof(next));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
_next = next;
_options = options;
}
public static IOcelotPipelineBuilder MapWhen(this IOcelotPipelineBuilder app, Func <IOcelotPipelineBuilder, Predicate> pipelineBuilderFunc)
{
if (app == null)
{
throw new ArgumentNullException(nameof(app));
}
if (pipelineBuilderFunc == null)
{
throw new ArgumentNullException(nameof(pipelineBuilderFunc));
}
var branchBuilder = app.New();
var predicate = pipelineBuilderFunc.Invoke(app);
var branch = branchBuilder.Build();
var options = new MapWhenOptions
{
Predicate = predicate,
Branch = branch
};
return(app.Use(next => new MapWhenMiddleware(next, options).Invoke));
}
