final HttpResponse com.griddynamics.jagger.invoker.http.ApacheAbstractHttpInvoker< Q >.invoke	(	Q	query,
		String	endpoint
	)		throws InvocationException

Executes http request via apache http client.

Author: Mairbek Khadikov

Parameters

query	- input data for the invocation
endpoint	- url of target service

Returns: apache http response

Exceptions

InvocationException when invocation failed

                                                                                           {
         Preconditions.checkNotNull(query);
         Preconditions.checkNotNull(endpoint);
 
         HttpRequestBase method = null;
         HttpEntity response = null;
         try {
             method = getHttpMethod(query, endpoint);
             method.setParams(getHttpClientParams(query));
 
             org.apache.http.HttpResponse httpResponse = httpClient.execute(method);
             response = httpResponse.getEntity();
             return HttpResponse.create(httpResponse.getStatusLine().getStatusCode(), EntityUtils.toString(response));
         } catch (Exception e) {
             if (method != null) {
                 log.debug("Error during invocation with URL: " + method.getURI() +
                         ", endpoint: " + endpoint + ", query: " + query, e);
             } else {
                 log.debug("Error during invocation with: endpoint: " + endpoint + ", query: " + query, e);
             }
             throw new InvocationException("InvocationException : ", e);
         } finally {
             EntityUtils.consumeQuietly(response);
         }
     }