Call Url With Form

[mnouwens]

We are trying to call an url wich will suply a token.

    val builder = ClientBuilder.newBuilder()
    builder.register(GetTokenHeaderFilter(clientId, clientSecret));
    val client = builder.build()
    val target = client.target(getTokenUrl + "oauth2/token")
    val form = Form()
    form.param("grant_type", "client_credentials")

// val entity: Entity

= Entity.form(form)
val response: Response = target.request(MediaType.APPLICATION_JSON).post(Entity.form(form))
if (response.getStatus() === 200) {
val info: AccesToken = response.readEntity(AccesToken::class.java)
return info.accesToken
} else {
return null
}

But this results in:

javax.ws.rs.ProcessingException: RESTEASY004655: Unable to invoke request: javax.ws.rs.ProcessingException: RESTEASY003215: could not find writer for content-type application/x-www-form-urlencoded

There was an issue:
#13667

This is closed but the issue is not resolved.

Can anybody give me a hint?

Thanks

[mnouwens]

Hi Everybody. After a week of debugging i found a work around.

Ad a dummy

@RegisterRestClient(baseUri = "https://stage.code.quarkus.io/api")

And add

quarkus.resteasy-json.json-default=false

This combination wil make it work.