@FeignClient is not failing in Type Mismatch
I am intentionally trying to simulate a failure condition. I have a service which returns JSON of a User object. However, in @FeignClient @RequestMapping I am returning another object i.e. Event.
In this case, I was expecting Feign to fail deserializing the JSON to the Event POJO. But it is not failing. Moreover, the response Event object is also not null.
So my question is, is this the behavior by design? What I can do to make Feign fail in this kind of situation.
Here is my FeignClient.
@FeignClient(name = "userProxy", url = "${securei.url}")
public interface UserProxy {
@RequestMapping(value = IUser.USER_LOGIN, method = RequestMethod.GET, params = {"u", "p"})
public Event login(@RequestParam("u") String username, @RequestParam("p") String password);
}
Here the actual login service returns the User JSON, however I have provided Event as the return type. Still, it is not failing.
java spring spring-boot spring-cloud-netflix netflix-feign
asked Nov 21 '18 at 8:30
Soumitri PattnaikSoumitri Pattnaik
1,38711432
|
show 2 more comments
I am intentionally trying to simulate a failure condition. I have a service which returns JSON of a User object. However, in @FeignClient @RequestMapping I am returning another object i.e. Event.
In this case, I was expecting Feign to fail deserializing the JSON to the Event POJO. But it is not failing. Moreover, the response Event object is also not null.
So my question is, is this the behavior by design? What I can do to make Feign fail in this kind of situation.
Here is my FeignClient.
@FeignClient(name = "userProxy", url = "${securei.url}")
public interface UserProxy {
@RequestMapping(value = IUser.USER_LOGIN, method = RequestMethod.GET, params = {"u", "p"})
public Event login(@RequestParam("u") String username, @RequestParam("p") String password);
}
Here the actual login service returns the User JSON, however I have provided Event as the return type. Still, it is not failing.
java spring spring-boot spring-cloud-netflix netflix-feign
asked Nov 21 '18 at 8:30
Soumitri PattnaikSoumitri Pattnaik
1,38711432
1
Please provide the relevant part of your code. Add a Minimal, Complete, and Verifiable example including proper example input/output data.
– Bsquare ℬℬ
Nov 21 '18 at 8:35
Please see my recent edit.
– Soumitri Pattnaik
Nov 21 '18 at 8:42
Did you specify @EnableFeignClients somewhere?
– Bsquare ℬℬ
Nov 21 '18 at 9:14
@Bsquare yes, I have the application class annotated with that.
– Soumitri Pattnaik
Nov 21 '18 at 9:16
@Bsquare actually FeignClient works fine as it should be, It's just not failing.
– Soumitri Pattnaik
Nov 21 '18 at 9:19
|
show 2 more comments
I am intentionally trying to simulate a failure condition. I have a service which returns JSON of a User object. However, in @FeignClient @RequestMapping I am returning another object i.e. Event.
In this case, I was expecting Feign to fail deserializing the JSON to the Event POJO. But it is not failing. Moreover, the response Event object is also not null.
So my question is, is this the behavior by design? What I can do to make Feign fail in this kind of situation.
Here is my FeignClient.
@FeignClient(name = "userProxy", url = "${securei.url}")
public interface UserProxy {
@RequestMapping(value = IUser.USER_LOGIN, method = RequestMethod.GET, params = {"u", "p"})
public Event login(@RequestParam("u") String username, @RequestParam("p") String password);
}
Here the actual login service returns the User JSON, however I have provided Event as the return type. Still, it is not failing.
java spring spring-boot spring-cloud-netflix netflix-feign
asked Nov 21 '18 at 8:30
Soumitri PattnaikSoumitri Pattnaik
1,38711432
I am intentionally trying to simulate a failure condition. I have a service which returns JSON of a User object. However, in @FeignClient @RequestMapping I am returning another object i.e. Event.
In this case, I was expecting Feign to fail deserializing the JSON to the Event POJO. But it is not failing. Moreover, the response Event object is also not null.
So my question is, is this the behavior by design? What I can do to make Feign fail in this kind of situation.
Here is my FeignClient.
@FeignClient(name = "userProxy", url = "${securei.url}")
public interface UserProxy {
@RequestMapping(value = IUser.USER_LOGIN, method = RequestMethod.GET, params = {"u", "p"})
public Event login(@RequestParam("u") String username, @RequestParam("p") String password);
}
Here the actual login service returns the User JSON, however I have provided Event as the return type. Still, it is not failing.
java spring spring-boot spring-cloud-netflix netflix-feign
java spring spring-boot spring-cloud-netflix netflix-feign
asked Nov 21 '18 at 8:30
Soumitri PattnaikSoumitri Pattnaik
1,38711432
asked Nov 21 '18 at 8:30
Soumitri PattnaikSoumitri Pattnaik
1,38711432
edited Nov 21 '18 at 8:53
Soumitri Pattnaik
asked Nov 21 '18 at 8:30
Soumitri PattnaikSoumitri Pattnaik
1,38711432
asked Nov 21 '18 at 8:30
Soumitri PattnaikSoumitri Pattnaik
1,38711432
asked Nov 21 '18 at 8:30
Soumitri PattnaikSoumitri Pattnaik
1,38711432
1,38711432
1
Please provide the relevant part of your code. Add a Minimal, Complete, and Verifiable example including proper example input/output data.
– Bsquare ℬℬ
Nov 21 '18 at 8:35
Please see my recent edit.
– Soumitri Pattnaik
Nov 21 '18 at 8:42
Did you specify @EnableFeignClients somewhere?
– Bsquare ℬℬ
Nov 21 '18 at 9:14
@Bsquare yes, I have the application class annotated with that.
– Soumitri Pattnaik
Nov 21 '18 at 9:16
@Bsquare actually FeignClient works fine as it should be, It's just not failing.
– Soumitri Pattnaik
Nov 21 '18 at 9:19
|
show 2 more comments
1
Please provide the relevant part of your code. Add a Minimal, Complete, and Verifiable example including proper example input/output data.
– Bsquare ℬℬ
Nov 21 '18 at 8:35
Please see my recent edit.
– Soumitri Pattnaik
Nov 21 '18 at 8:42
Did you specify @EnableFeignClients somewhere?
– Bsquare ℬℬ
Nov 21 '18 at 9:14
@Bsquare yes, I have the application class annotated with that.
– Soumitri Pattnaik
Nov 21 '18 at 9:16
@Bsquare actually FeignClient works fine as it should be, It's just not failing.
– Soumitri Pattnaik
Nov 21 '18 at 9:19
1
1
Please provide the relevant part of your code. Add a Minimal, Complete, and Verifiable example including proper example input/output data.
– Bsquare ℬℬ
Nov 21 '18 at 8:35
Please provide the relevant part of your code. Add a Minimal, Complete, and Verifiable example including proper example input/output data.
– Bsquare ℬℬ
Nov 21 '18 at 8:35
Please see my recent edit.
– Soumitri Pattnaik
Nov 21 '18 at 8:42
Please see my recent edit.
– Soumitri Pattnaik
Nov 21 '18 at 8:42
Did you specify @EnableFeignClients somewhere?
– Bsquare ℬℬ
Nov 21 '18 at 9:14
Did you specify @EnableFeignClients somewhere?
– Bsquare ℬℬ
Nov 21 '18 at 9:14
@Bsquare yes, I have the application class annotated with that.
– Soumitri Pattnaik
Nov 21 '18 at 9:16
@Bsquare yes, I have the application class annotated with that.
– Soumitri Pattnaik
Nov 21 '18 at 9:16
@Bsquare actually FeignClient works fine as it should be, It's just not failing.
– Soumitri Pattnaik
Nov 21 '18 at 9:19
@Bsquare actually FeignClient works fine as it should be, It's just not failing.
– Soumitri Pattnaik
Nov 21 '18 at 9:19
|
show 2 more comments
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53407941%2ffeignclient-is-not-failing-in-type-mismatch%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53407941%2ffeignclient-is-not-failing-in-type-mismatch%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
Please provide the relevant part of your code. Add a Minimal, Complete, and Verifiable example including proper example input/output data.
– Bsquare ℬℬ
Nov 21 '18 at 8:35
Please see my recent edit.
– Soumitri Pattnaik
Nov 21 '18 at 8:42
Did you specify @EnableFeignClients somewhere?
– Bsquare ℬℬ
Nov 21 '18 at 9:14
@Bsquare yes, I have the application class annotated with that.
– Soumitri Pattnaik
Nov 21 '18 at 9:16
@Bsquare actually FeignClient works fine as it should be, It's just not failing.
– Soumitri Pattnaik
Nov 21 '18 at 9:19