DELETE in Spring RestTemplate with HttpEntity<List>
From the comments it became clear that you're expecting it to return a 400 Bad Request response. RestTemplate
will see these as "client errors" and it will throw a HttpClientErrorException
.
If you want to handle cases like this, you should catch this exception, for example:
try {
ResponseEntity<String> responseMS = template.exchange(notificationRestService, HttpMethod.DELETE, new HttpEntity<NotificationRestDTO[]>(arrNotif), String.class);
} catch (HttpClientErrorException ex) {
String message = ex.getResponseBodyAsString();
}
In this case (since you expect a String
), you can use the getResponseBodyAsString()
method.
The ResponseEntity
will only contain the data in case your request can be executed successfully (2xx status code, like 200, 204, ...). So, if you only expect a message to be returned if the request was not successfully, you can actually do what Mouad mentioned in the comments and you can use the delete()
method of the RestTemplate
.
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Miguel Carrasco
Updated on February 28, 2020Comments
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Miguel Carrasco about 4 years
I don't know why my code is not working, I've tried with Postman and works fine:
But with
RestTemplate
I can´t get a response while it´s using the same endpoint... .ResponseEntity<String> responseMS = template.exchange(notificationRestService, HttpMethod.DELETE, new HttpEntity<NotificationRestDTO[]>(arrNotif), String.class);
I've tried with
List
insteadArray[]
When i made a
PUT
request it´s works fine but with one object:ResponseEntity<String> responseMS = template.exchange(notificationRestService, HttpMethod.PUT, new HttpEntity<NotificationRestDTO>(notificationDTO), String.class);
Any help?? Thanks!!
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g00glen00b about 7 years@MouadELFakir
restTemplate.exchange()
should also work. Thedelete()
API does not allow you to send a request body as far as I know.
-
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LazR about 5 yearsThanks for your answer! Just as an update
TestRestTemplate.delete(...)
is stillvoid
... I don't understand why is there nodeleteForEntity
as for all the other HttpMethods, just withresponse.body = null
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Michael Coxon over 4 yearsActually, the same seems to be true for
RestTemplate.patch(...)
as well