1 files changed, 62 insertions, 0 deletions
diff --git a/src/main/java/org/onap/aai/cacher/common/CacheKeyConfig.java b/src/main/java/org/onap/aai/cacher/common/CacheKeyConfig.java
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index 0000000..e02ea81
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+++ b/src/main/java/org/onap/aai/cacher/common/CacheKeyConfig.java
@@ -0,0 +1,62 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T 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.onap.aai.cacher.common;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import org.onap.aai.cacher.model.CacheKey;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CacheKeyConfig {
+    private JsonArray cachekeys = null;
+
+    private static final String CACHEKEYS = "cachekeys";
+
+    public CacheKeyConfig(String json) {
+        init(json);
+    }
+
+    private void init(String json) {
+        JsonParser parser = new JsonParser();
+        JsonObject queriesObject = parser.parse(json).getAsJsonObject();
+        if (queriesObject.has(CACHEKEYS)) {
+            cachekeys = queriesObject.getAsJsonArray(CACHEKEYS);
+        }
+    }
+
+    public List<CacheKey> populateCacheKeyList() {
+        List<CacheKey> ckList = new ArrayList<>();
+        for (JsonElement cacheKeyElement : cachekeys) {
+            if (cacheKeyElement.isJsonObject()) {
+                JsonObject cacheJsonObj = cacheKeyElement.getAsJsonObject();
+                if (cacheJsonObj != null) {
+                    CacheKey cacheKey = CacheKey.fromJson(cacheJsonObj);
+                    ckList.add(cacheKey);
+                }
+            }
+        }
+        return ckList;
+    }
+
+}