I'm trying copy headers (TenantId basically) when Publish/Send messages during Consuming like MassTransit does with Correlation/Conversation Ids.
There are topics on SO how to modify publish pipeline [1], [2] but all of them add some hardcoded values. But I need to transfer data from Consume to Publish/Send pipelines.
There's method called TransferConsumeContextHeaders which does exactly what I need but I need somehow access ConsumeContext which is not available in ConfigurePublish method.
Thank you in advance.
UPD:
Managed to achieve this like in the code below, however I'm not sure if it's good idea.
var consumeContext = context.GetPayload<ConsumeContext>();
context.TransferConsumeContextHeaders(consumeContext);
Here's full example.
Based on comments and some wild guesses here's the way how one can access ConsumeContext from Publish/Send: context.TryGetPayload(out ConsumeContext consumeContext).
Then it's possible to do whatever one wants with incoming data like copying some important data to Publish/Send in generic way.
Related
I have multiple OidcClients (quarkus.oidc-client.<NAME>.auth-server-url, ...) as well as multiple RestClients (quarkus.rest-client.<NAME>.url, ...) configured.
Now I want each OidcClient to handle a specific RestClient, by which I mean automatically fetching and refreshing tokens and adding them as Bearer Token to the header.
Quarkus handles this automatically when only one OidcClient exists for multiple RestClients, but for multiple clients I'm a bit lost.
The most natural way for me would be something like
#Path("/endpoint")
#NamedOidcClient("client-1")
#RegisterRestClient(configKey="client-1")
public interface RestClient {
...
but that's not working of course. I'm surely not the first one to have this problem, but I haven't been able to find anything that made it work (maybe using OidcClientFilterwould somehow do the trick?)
Any help would be appreciated, thanks!
I'm new to backend programming. I chose the laravel framework. Already learned the basics. During the study, the question arose: is it necessary to use the form to transfer data to the server ?. For example: the deletion route looks like this to me
Delete.
If I leave it, will it be a mistake? Maybe advise an article or something. Thanks in advance
Short answer is no, it's not necessary, but you should (if you're bound to HTML only).
The HTTP standard has different methods for different purposes. Using an anchor tag will always make a HTTP GET request to the link/server, which is not ideal, GET request should never change the remote (server) state, that's a job other methods (POST, PUT, DELETE, PATCH), you should try to use the method that better describe what you're trying to do: in your case I suppose you're trying to delete a complaint, so a DELETE or POST is what you're looking for.
The only way to use make a non GET request in plain HTML* is to use <form>. Also if you're planning to use a method different from POST you should take a look at Laravel's #method here
Mind that if you can and want to use JavaScript to perform your request you totally can, dropping the requirement to have use form (docs and docs).
I've read the docs and watched the Laracast. I'm still left wondering why you would use them?
I get that you can map different data to different names if your field names were to change but you want to keep a consistent public API. But surly you can just do the same on the model with the toArray() method and change the mappings there?
If I were to do:
return User::find(1);
I get a response like:
{"id":1,"name":"Ova Parker"}
If I do:
return new UserResource(User::find(1));
I get a response like:
{"data":{"id":1,"name":"Ova Parker"}}
Is there a significance in wrapping it with a data tag? I am just guessing but is this a standard JSON format for API's? Why would you not just do return User::find(1); instead of using an API resource, if this is under API routes then it'll return it as JSON anyway automatically.
You kind of answer the question by yourself. The idea behind API Resources or Transformers (like the ones from Fractal) is to hide the db field names from the client. With return User::find(1) you expose your whole db structure which might not a good idea security-wise and also bad for the release process. If you need to change a db field name, you have to change the API too. With Resources you have a mapping between your application and the consumer of you API.
It seems more work in the beginning, but once you started it, you won't wanna miss it anymore.
There is no toArray() method in PHP, which gets magically called like __toString(). You have to write you own and call it by yourself. Resources are built-in by Laravel and will be resolved automatically.
I'm trying to understand the plug-in sample from here.
There's this condition:
// The InputParameters collection contains all the data passed in the message request.
if (context.InputParameters.Contains("Target") &&
context.InputParameters["Target"] is Entity)
Speaking generally, not just with regard to this sample, on what prior knowledge should I base my decision to access a specific property? How could I have known to test whether the InputParameters contains a "Target" key (I assume I'm not supposed to guess it)?
And on what basis could I have known to ask whether the "Target" mapped value is of Entity type, and not some other type?
I found this post from 2 years ago, and I've found this webpage, saying (emphasis is mine):
Within a plugin, the values in context.InputParameters and
context.OutputParameters depend on the message and the stage that you
register the plugin on. For example, "Target" is present in
InputParameters for the Create and Update messages, but not the
SetState message. Also, OutputParameters only exist in a Post stage,
and not in a Pre stage. There is no single source of documentation
that provides the complete set of InputParameters and OutputParameters
by message and stage.
From my searchings, a single source still doesn't exist, but maybe the possible values can be found using the Dynamics Online platform, somewhere deep down the Settings menu, maybe? Any source would be great.
I know this is an "old" question that already has been answered, but I think this can be helpful. I've built a small web page that contains all the messages with all the Input/Output parameters. You can access it from here:
The best practice for doing this is to use a strongly typed approach. If, for example, you want to know which propertes are available on a CreateRequest, you would do:
var createReq = new CreateRequest() { Parameters = context.InputParameters };
createReq.Target; // Has type Entity
Take a look at the full blog post explaining this approach: Tip: Proper handling of Plugin InputParameters
Original answer:
It depends on which request we are talking about. See Understand the data context passed to a plug-in on MSDN.
As an example, take a look at CreateRequest. One property of
CreateRequest is named Target, which is of type Entity. This is the
entity currently being operated upon by the platform. To access the
data of the entity you would use the name “Target” as the key in the
input parameter collection. You also need to cast the returned
instance.
Note that not all requests contain a Target property that is of type
Entity, so you have to look at each request or response. For example,
DeleteRequest has a Target property, but its type is EntityReference.
In summary: Look at the actual request, e.g the CreateRequest.
In 2011 someone actually generated typed properties based on the message type. Kind of neat: https://xrmpalmer.wordpress.com/2013/05/27/crm2011-plugin-inputparameter-and-outputparameter-helper/
It would show you want parameters are possible per message.
I am new to the extJS framework and after looking at these two classes I am curious when it is better to use one or the other. Is one better for submitting and one for getting? In my current situation I am using a grid and the api says to use the proxy.Ajax which I trust. But lets say I want to send the JSON back to a database, would I be better off using Ext.Ajax?
Also I am rather new to JSON I understand that its just a string with regular expressions essentially. What is the best way to send the json straight to a database if I don’t want to store the json locally?
Ext.Ajax is used to make one-off requests to a server. You can use this for GET and POST requests.
Ext.data.proxy.Ajax is used by the data package, in particular, Ext.data.Store's. You cannot use this 'manually'. You must use it via the data package.