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/**
* ============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 + "]";
}
}
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