From cf77e72ced2f815b3d011afcba17b91ae45d1858 Mon Sep 17 00:00:00 2001
From: "Bonkur, Venkat (vb8416)" <vb8416@att.com>
Date: Mon, 9 Sep 2019 11:18:36 -0400
Subject: Add SO Update Check if SDC activities deployment end point for custom
 worlflows is alive
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Make changes to verify if SDC activities deployment
end point(mso.asdc.config.activity.endpoint)  for custom worlflows is alive
Issue-ID: SO-2294
Signed-off-by: Bonkur, Venkat (vb8416) <vb8416@att.com>
Change-Id: Iff916a33b403d507a383cebf8d668bb5cbf9fb55
---
 .../onap/so/asdc/activity/DeployActivitySpecs.java | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'asdc-controller/src/main/java/org/onap')

diff --git a/asdc-controller/src/main/java/org/onap/so/asdc/activity/DeployActivitySpecs.java b/asdc-controller/src/main/java/org/onap/so/asdc/activity/DeployActivitySpecs.java
index 0fc94c8bd6..7f1c1968c1 100644
--- a/asdc-controller/src/main/java/org/onap/so/asdc/activity/DeployActivitySpecs.java
+++ b/asdc-controller/src/main/java/org/onap/so/asdc/activity/DeployActivitySpecs.java
@@ -20,6 +20,8 @@
 
 package org.onap.so.asdc.activity;
 
+import java.net.HttpURLConnection;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.List;
 import org.onap.so.logger.LoggingAnchor;
@@ -27,6 +29,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
+import org.apache.http.HttpStatus;
 import org.onap.so.asdc.activity.beans.ActivitySpec;
 import org.onap.so.asdc.activity.beans.Input;
 import org.onap.so.asdc.activity.beans.Output;
@@ -59,6 +62,11 @@ public class DeployActivitySpecs {
         String hostname = env.getProperty(SDC_ENDPOINT);
         logger.debug("{} {}", "SDC ActivitySpec endpoint: ", hostname);
         if (hostname == null || hostname.isEmpty()) {
+            logger.warn("The hostname for SDC activities deployment is not configured in SO");
+            return;
+        }
+        if (!checkHttpOk(hostname)) {
+            logger.warn("The sdc end point is not alive");
             return;
         }
         List<org.onap.so.db.catalog.beans.ActivitySpec> activitySpecsFromCatalog = activitySpecRepository.findAll();
@@ -135,4 +143,22 @@ public class DeployActivitySpecs {
         activitySpec.setOutputs(outputs);
         return;
     }
+
+    public boolean checkHttpOk(String host) {
+        URL url = null;
+        boolean isOk = false;
+
+        int responseCode = 0;
+        try {
+            url = new URL(host);
+            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+            responseCode = connection.getResponseCode();
+        } catch (Exception e) {
+            logger.warn("Exception on connecting to SDC WFD endpoint: " + e.getMessage());
+        }
+        if (responseCode == HttpStatus.SC_OK) {
+            isOk = true;
+        }
+        return isOk;
+    }
 }
-- 
cgit 1.2.3-korg