CODEWITHSUNDEEP
micronautmicronaut-client
user1555190
user1555190

Reputation: 3243

micronaut and using the @client to make external calls

So im trying to use the @client annotation when making external calls..

    @Client("/api/external/call")
    @Header(name = ACCEPT, value = "application/json")
    public interface ExternalCall{
    
        @Get
        MyResponse Call();
    }

now im not sure should the @Client be like @Client("http://host") and have the @Get("/api/external/call")

I both but whenever i try to run the app i get the following error

Unexpected error occurred: All possible Introduction advise exhausted and no implementation found for method: MyResponse Call() io.micronaut.aop.exceptions.UnimplementedAdviceException: All possible Introduction advise exhausted and no implementation found for method: MyResponse Call()

Not sure why this is...

Upvotes: 0

Views: 1937

Answers (2)

Roar S.
Roar S.

Reputation: 11319

I believe that you're missing the following dependency:

<dependency>
    <groupId>io.micronaut</groupId>
    <artifactId>micronaut-http-client</artifactId>
</dependency>

Upvotes: 0

Jeff Scott Brown
Jeff Scott Brown

Reputation: 27245

now im not sure should the @Client be like @Client("http://host") and have the @Get("/api/external/call")

If you had this:

 @Client("http://host")
 public interface ExternalCall{
    
        @Get("/api/external/call")
        MyResponse Call();
 }

When you invoke that Call() method, that should generate a GET request to http://host/api/external/call.

Your question mentions Greeting serviceAGreeting() and MyResponse Call(). It isn't clear how those relate to the code you show.

Upvotes: 1

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