X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=rulemgt%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fholmes%2Frulemgt%2Fdcae%2FDcaeConfigurationPolling.java;h=6c0d732b2b4d2a852da3c0bc20435a6ff08d83be;hb=a9e01a4e720ff10684a9c46e9e8ab85848d3b3a7;hp=d1b2aba90a6042112c9bc0413135f2c9250b6c43;hpb=37b3bb9b015069ba5e9ad1845de30467decb61d4;p=holmes%2Frule-management.git

diff --git a/rulemgt/src/main/java/org/onap/holmes/rulemgt/dcae/DcaeConfigurationPolling.java b/rulemgt/src/main/java/org/onap/holmes/rulemgt/dcae/DcaeConfigurationPolling.java
index d1b2aba..6c0d732 100644
--- a/rulemgt/src/main/java/org/onap/holmes/rulemgt/dcae/DcaeConfigurationPolling.java
+++ b/rulemgt/src/main/java/org/onap/holmes/rulemgt/dcae/DcaeConfigurationPolling.java
@@ -1,11 +1,11 @@
 /**
  * Copyright 2017 ZTE Corporation.
- *
+ * <p>
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
  * in compliance with the License. You may obtain a copy of the License at
- *
+ * <p>
  * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  * or implied. See the License for the specific language governing permissions and limitations under
@@ -21,14 +21,19 @@ import com.google.gson.JsonDeserializer;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParseException;
 import com.google.gson.reflect.TypeToken;
+
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.lang.reflect.Type;
 import java.util.HashMap;
 import java.util.List;
 import javax.ws.rs.core.MediaType;
+
 import lombok.extern.slf4j.Slf4j;
 import org.apache.http.HttpResponse;
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPut;
 import org.apache.http.entity.StringEntity;
 import org.apache.http.impl.client.CloseableHttpClient;
 import org.onap.holmes.common.dcae.DcaeConfigurationQuery;
@@ -65,8 +70,8 @@ public class DcaeConfigurationPolling implements Runnable {
         try {
             dcaeConfigurations = DcaeConfigurationQuery.getDcaeConfigurations(hostname);
             String md5 = Md5Util.md5(dcaeConfigurations);
-            if (prevResult && prevConfigMd5.equals(md5)){
-                log.info("Operation aborted due to identical Configurations.");
+            if (prevResult && prevConfigMd5.equals(md5)) {
+                log.info("Operation aborted due to identical configurations.");
                 return;
             }
             prevConfigMd5 = md5;
@@ -101,15 +106,17 @@ public class DcaeConfigurationPolling implements Runnable {
     }
 
     public RuleQueryListResponse getAllCorrelationRules() throws CorrelationException, IOException {
-              HashMap<String, String> headers = new HashMap<>();
+        HashMap<String, String> headers = new HashMap<>();
         headers.put("Content-Type", MediaType.APPLICATION_JSON);
         CloseableHttpClient httpClient = null;
+        HttpGet httpGet = new HttpGet(url);
         try {
             httpClient = HttpsUtils.getHttpClient(HttpsUtils.DEFUALT_TIMEOUT);
-            HttpResponse httpResponse = HttpsUtils.get(url, headers, httpClient);
+            HttpResponse httpResponse = HttpsUtils.get(httpGet, headers, httpClient);
             String response = HttpsUtils.extractResponseEntity(httpResponse);
-            return JSON.parseObject(response,RuleQueryListResponse.class);
+            return JSON.parseObject(response, RuleQueryListResponse.class);
         } finally {
+            httpGet.releaseConnection();
             closeHttpClient(httpClient);
         }
     }
@@ -129,15 +136,17 @@ public class DcaeConfigurationPolling implements Runnable {
             headers.put("Accept", MediaType.APPLICATION_JSON);
             HttpResponse httpResponse;
             CloseableHttpClient httpClient = null;
+            HttpPut httpPut = new HttpPut(url);
             try {
                 httpClient = HttpsUtils.getHttpClient(HttpsUtils.DEFUALT_TIMEOUT);
                 httpResponse = HttpsUtils
-                        .put(url, headers, new HashMap<>(), new StringEntity(content), httpClient);
+                        .put(httpPut, headers, new HashMap<>(), new StringEntity(content), httpClient);
             } catch (UnsupportedEncodingException e) {
                 throw new CorrelationException("Failed to create https entity.", e);
             } catch (Exception e) {
                 throw new CorrelationException(e.getMessage());
             } finally {
+                httpPut.releaseConnection();
                 closeHttpClient(httpClient);
             }
             if (httpResponse != null) {
@@ -150,18 +159,20 @@ public class DcaeConfigurationPolling implements Runnable {
         return suc;
     }
 
-    private void deleteAllCorrelationRules(List<RuleResult4API> ruleResult4APIs){
-        ruleResult4APIs.forEach(correlationRule ->{
+    private void deleteAllCorrelationRules(List<RuleResult4API> ruleResult4APIs) {
+        ruleResult4APIs.forEach(correlationRule -> {
             HashMap<String, String> headers = new HashMap<>();
             headers.put("Content-Type", MediaType.APPLICATION_JSON);
             CloseableHttpClient httpClient = null;
+            HttpDelete httpDelete = new HttpDelete(url + "/" + correlationRule.getRuleId());
             try {
                 httpClient = HttpsUtils.getHttpClient(HttpsUtils.DEFUALT_TIMEOUT);
-                HttpsUtils.delete(url + "/" + correlationRule.getRuleId(), headers, httpClient);
+                HttpsUtils.delete(httpDelete, headers, httpClient);
             } catch (Exception e) {
                 log.warn("Failed to delete rule, the rule id is : " + correlationRule.getRuleId()
                         + " exception messge is : " + e.getMessage(), e);
             } finally {
+                httpDelete.releaseConnection();
                 closeHttpClient(httpClient);
             }
         });