X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=engine-d%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fholmes%2Fdsa%2Fdmaappolling%2FSubscriber.java;h=8c3d4f56d87a17ac19b7398a080d42a4d48c51c6;hb=a2d41239cd468bd2894336353b31007dfe99bf81;hp=245647df1f4fed6b39b3823f69c7643beffdb29d;hpb=3f438510b3aae2372b33d4d976cd10482a07492a;p=holmes%2Fengine-management.git

diff --git a/engine-d/src/main/java/org/onap/holmes/dsa/dmaappolling/Subscriber.java b/engine-d/src/main/java/org/onap/holmes/dsa/dmaappolling/Subscriber.java
index 245647d..8c3d4f5 100644
--- a/engine-d/src/main/java/org/onap/holmes/dsa/dmaappolling/Subscriber.java
+++ b/engine-d/src/main/java/org/onap/holmes/dsa/dmaappolling/Subscriber.java
@@ -19,18 +19,13 @@ package org.onap.holmes.dsa.dmaappolling;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.http.HttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.CloseableHttpClient;
 import org.onap.holmes.common.api.stat.VesAlarm;
 import org.onap.holmes.common.dropwizard.ioc.utils.ServiceLocatorHolder;
 import org.onap.holmes.common.exception.CorrelationException;
-import org.onap.holmes.common.utils.GsonUtil;
-import org.onap.holmes.common.utils.HttpsUtils;
+import org.onap.holmes.common.utils.JerseyClient;
 
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.UUID;
 
@@ -82,31 +77,15 @@ public class Subscriber {
         }
     }
 
-    private List<String> getDMaaPData() throws Exception {
-        String response;
-        CloseableHttpClient closeableHttpClient = null;
-        HttpGet httpGet = new HttpGet(url + "/" + consumerGroup + "/" + consumer + "?timeout=" + period);
-        try {
-            closeableHttpClient = HttpsUtils.getConditionalHttpsClient(timeout);
-            HttpResponse httpResponse = HttpsUtils
-                    .get(httpGet, new HashMap<>(), closeableHttpClient);
-            response = HttpsUtils.extractResponseEntity(httpResponse);
-        } catch (Exception e) {
-            throw e;
-        } finally {
-            httpGet.releaseConnection();
-            if (closeableHttpClient != null) {
-                try {
-                    closeableHttpClient.close();
-                } catch (IOException e) {
-                    log.warn("Failed to close http client!");
-                }
-            }
-        }
-        return GsonUtil.jsonToBean(response, List.class);
+    private List<String> getDMaaPData() {
+        return JerseyClient.newInstance()
+                .path(consumerGroup)
+                .path(consumer)
+                .queryParam("timeout", period)
+                .get(url, List.class);
     }
 
-    private List<VesAlarm> extractVesAlarm(List<String> responseEntity) throws IOException {
+    private List<VesAlarm> extractVesAlarm(List<String> responseEntity) {
         List<VesAlarm> vesAlarmList = new ArrayList<>();
         for (String entity : responseEntity) {
             vesAlarmList.add(dMaaPResponseUtil.convertJsonToVesAlarm(entity));