Activti-REST - calling via Apache http client

shrey — Thu, 28 May 2015 09:21:56 GMT

Hi, I have been facing 403 exception while using [Spring Rest template + Apache httpClient] to call REST api. –> rest class.txtThe same call works if I use Spring Rest template + common httpClient. –> rest class - commons.txtPlease find class attached for source code.Can you please help me un

Re: Activti-REST - calling via Apache http client

trademak — Thu, 28 May 2015 12:19:49 GMT

I don't see any specific code line that would make a difference. I don't think it's the Activiti API causing this issue though, but some faulty REST client call.

Best regards,

Re: Activti-REST - calling via Apache http client

shrey — Thu, 28 May 2015 14:00:59 GMT

There no change in the rest call once restTemplate Object is returned back.
e.g. Here is POST methods that is used . RestUtil.getRestTemplate() just gets the restTemplate back

<code>
public JSONObject post(String url, JSONObject payload,
   Map<String, String> uriMap) throws Exception {
logger.info("Executing rest call to url: " + url + ", with payload"
    + payload.toString());
RestTemplate restTemplate = RestUtil.getRestTemplate();
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
headers.setAccept(Collections.singletonList(new MediaType(
    "application", "json")));
HttpEntity<String> request = new HttpEntity<String>(payload.toJSONString(), headers);
ResponseEntity<String> responseEntity = null;
if (uriMap != null) {
   responseEntity = restTemplate.postForEntity(url, request,
     String.class, uriMap);
} else {
   responseEntity = restTemplate.postForEntity(url, request,
     String.class);
}
logger.debug("Response Status Code: " + responseEntity.getStatusCode());
String response = responseEntity.getBody();
JSONObject wfResponse = null;
try {
   Object jsonResponse = new JSONParser().parse(response);
   wfResponse = (JSONObject) jsonResponse;
   logger.debug(wfResponse.toJSONString());
} catch (ParseException e) {
   logger.error(ExceptionUtils.getFullStackTrace(e));
   throw e;
}
logger.debug(wfResponse.toJSONString());
return wfResponse;
}
</code>

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