1 files changed, 59 insertions, 0 deletions
diff --git a/restapi-call-node/provider/src/main/java/org/openecomp/sdnc/restapicall/RetryPolicy.java b/restapi-call-node/provider/src/main/java/org/openecomp/sdnc/restapicall/RetryPolicy.java
new file mode 100644
index 00000000..2a27a1d0
--- /dev/null
+++ b/restapi-call-node/provider/src/main/java/org/openecomp/sdnc/restapicall/RetryPolicy.java
@@ -0,0 +1,59 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 ONAP Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * 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
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * 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 the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdnc.restapicall;
+
+public class RetryPolicy {
+    private String[] hostnames;
+    private Integer maximumRetries;  
+
+    public Integer getMaximumRetries() {
+        return maximumRetries;
+    }
+    
+    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 RetryPolicy(String[] hostnames, Integer maximumRetries){
+        this.hostnames = hostnames;
+        this.maximumRetries = maximumRetries;
+    }
+    
+
+}