Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
public void findUserById()
{
String username = "chathuranga";
String password = "123";
Integer userId = 1;
String url = "http://localhost:" + port + "/users/" + userId;
//setting up the HTTP Basic Authentication header value
String authorizationHeader = "Basic " + DatatypeConverter.printBase64Binary((username + ":" + password).getBytes());
HttpHeaders requestHeaders = new HttpHeaders();
//set up HTTP Basic Authentication Header
requestHeaders.add("Authorization", authorizationHeader);
requestHeaders.add("Accept", MediaType.APPLICATION_JSON_VALUE);
//request entity is created with request headers
HttpEntity<AddUserRequest> requestEntity = new HttpEntity<>(requestHeaders);
//adding the query params to the URL
UriComponentsBuilder uriBuilder = UriComponentsBuilder.fromHttpUrl(url)
.queryParam("name", "chathuranga")
.queryParam("email", "chathuranga.t@gmail.com");
ResponseEntity<FindUserResponse> responseEntity = restTemplate.exchange(
uriBuilder.toUriString(),
HttpMethod.GET,
requestEntity,
FindUserResponse.class
);
if (responseEntity.getStatusCode() == HttpStatus.OK) {
System.out.println("response received");
System.out.println(responseEntity.getBody());
} else {
System.out.println("error occurred");
System.out.println(responseEntity.getStatusCode());
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment