implement generic retry and partners in restapicallnode

[ccsdk/sli/plugins.git] / restapi-call-node / provider / src / main / java / org / onap / ccsdk / sli / plugins / restapicall / RetryPolicy.java

diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RetryPolicy.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RetryPolicy.java
index 54c86fe..65684d9 100644 (file)
--- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RetryPolicy.java
+++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RetryPolicy.java
@@ -21,40 +21,41 @@
  */
 
 package org.onap.ccsdk.sli.plugins.restapicall;
-
 public class RetryPolicy {
     private String[] hostnames;
     private Integer maximumRetries;
-
-    public RetryPolicy(String[] hostnames, Integer maximumRetries){
-        this.hostnames = hostnames;
-        this.maximumRetries = maximumRetries;
+       
+    private int position;
+       
+    private int retryCount;
+    public RetryPolicy(String[] hostnames, Integer maximumRetries) {
+       this.hostnames = hostnames;
+       this.maximumRetries = maximumRetries;
+       
+       this.position = 0;
+       
+       this.retryCount = 0;
     }
-
     public Integer getMaximumRetries() {
-        return maximumRetries;
+       return maximumRetries;
+    }
+    public int getRetryCount() {
+       return retryCount;
+    }
+    public Boolean shouldRetry() {
+       return retryCount < maximumRetries + 1;
+    }
+    public String getRetryMessage() {
+       return retryCount + " retry attempts were made out of " + maximumRetries + " maximum retry attempts.";
     }
     
-    public String getNextHostName(String uri) throws RetryException {
-        Integer position = null;
-
-        for (int i = 0; i < hostnames.length; i++) {
-            if (uri.contains(hostnames[i])) {
-                position = i;
-                break;
-            }
-        }
-
-        if(position == null){
-            throw new RetryException("No match found for the provided uri[" + uri + "] " +
-                    "so the next host name could not be retreived");
-        }
-        position++;
-
-        if (position > hostnames.length - 1) {
-            position = 0;
-        }
-        return hostnames[position];
+    public String getNextHostName() throws RetryException {
+       retryCount++;
+       position++;
+       
+       if (position > hostnames.length - 1) {
+           position = 0;
+       }
+       return hostnames[position];
     }
-
-}
+}
\ No newline at end of file