Process VNF event from spike

[aai/data-router.git] / src / main / java / org / onap / aai / datarouter / entity / SpikeAggregationEntity.java

diff --git a/src/main/java/org/onap/aai/datarouter/entity/SpikeAggregationEntity.java b/src/main/java/org/onap/aai/datarouter/entity/SpikeAggregationEntity.java
new file mode 100644 (file)
index 0000000..cb620d8
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+++ b/src/main/java/org/onap/aai/datarouter/entity/SpikeAggregationEntity.java
@@ -0,0 +1,113 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 Amdocs
+ * ================================================================================
+ * 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=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.aai.datarouter.entity;
+
+import java.io.Serializable;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.onap.aai.datarouter.util.NodeUtils;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/**
+ * The Class SpikeAggregationEntity. Mimics functionality of SPIKEUI's AggregationEntity
+ */
+public class SpikeAggregationEntity implements DocumentStoreDataEntity, Serializable {
+  private String id;
+  private String link;
+  private String lastmodTimestamp;
+
+  public String getLink() {
+    return link;
+  }
+
+  public void setLink(String link) {
+    this.link = link;
+  }
+
+  @Override
+  public String getId() {
+    // make sure that deliveFields() is called before getting the id
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+
+  public String getLastmodTimestamp() {
+    return lastmodTimestamp;
+  }
+
+  public void setLastmodTimestamp(String lastmodTimestamp) {
+    this.lastmodTimestamp = lastmodTimestamp;
+  }
+
+
+  Map<String, String> attributes = new HashMap<>();
+  ObjectMapper mapper = new ObjectMapper();
+
+  /**
+   * Instantiates a new aggregation entity.
+   */
+  public SpikeAggregationEntity() {}
+
+  public void deriveFields(JsonNode uebPayload) {
+
+    this.setId(NodeUtils.generateUniqueShaDigest(link));
+    this.setLastmodTimestamp(Long.toString(System.currentTimeMillis()));
+    JsonNode entityNode = uebPayload.get("vertex").get("properties");
+    Iterator<Entry<String, JsonNode>> nodes = entityNode.fields();
+    while (nodes.hasNext()) {
+      Map.Entry<String, JsonNode> entry = (Map.Entry<String, JsonNode>) nodes.next();
+      attributes.put(entry.getKey(), entry.getValue().asText());
+    }
+  }
+
+ 
+
+  @Override
+  public String getAsJson() {
+    ObjectNode rootNode = mapper.createObjectNode();
+    rootNode.put("link", this.getLink());
+    rootNode.put("lastmodTimestamp", lastmodTimestamp);
+    for (Map.Entry<String, String> entry : this.attributes.entrySet()) {
+      String key = entry.getKey();
+      String value = entry.getValue();
+      rootNode.put(key, value);
+    }
+    return rootNode.toString();
+  }
+
+  @Override
+  public String toString() {
+    return "AggregationEntity [id=" + id + ", link=" + link + ", attributes=" + attributes
+        + ", mapper=" + mapper + "]";
+  }
+}