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/*
*
* * ============LICENSE_START=======================================================
* * org.onap.dcae
* * ================================================================================
* * Copyright (c) 2020 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.blueprintgenerator.service.dmaap;
import org.onap.blueprintgenerator.constants.Constants;
import org.onap.blueprintgenerator.exception.BlueprintException;
import org.onap.blueprintgenerator.model.common.Input;
import org.onap.blueprintgenerator.model.common.Node;
import org.onap.blueprintgenerator.model.common.OnapBlueprint;
import org.onap.blueprintgenerator.model.componentspec.OnapComponentSpec;
import org.onap.blueprintgenerator.model.componentspec.common.Publishes;
import org.onap.blueprintgenerator.model.componentspec.common.Subscribes;
import org.onap.blueprintgenerator.service.base.BlueprintHelperService;
import org.onap.blueprintgenerator.service.base.BlueprintService;
import org.onap.blueprintgenerator.service.common.ImportsService;
import org.onap.blueprintgenerator.service.common.NodeService;
import org.onap.blueprintgenerator.service.common.PgaasNodeService;
import org.onap.blueprintgenerator.service.common.PolicyNodeService;
import org.onap.blueprintgenerator.service.common.QuotationService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.TreeMap;
/**
* @author : Ravi Mantena
* @date 10/16/2020
* Application: ONAP - Blueprint Generator
* Service to create DMAAP Blueprint
*/
@Service
public class DmaapBlueprintService extends BlueprintService {
@Autowired
protected ImportsService importsService;
@Autowired
private NodeService nodeService;
@Autowired
private PolicyNodeService policyNodeService;
@Autowired
private PgaasNodeService pgaasNodeService;
@Autowired
private QuotationService quotationService;
@Autowired
private BlueprintHelperService blueprintHelperService;
// method to generate Dmaap Blueprint
public OnapBlueprint createBlueprint(OnapComponentSpec onapComponentSpec, Input input) {
try {
OnapBlueprint blueprint = new OnapBlueprint();
blueprint.setTosca_definitions_version(Constants.TOSCA_DEF_VERSION);
blueprint.setDescription(onapComponentSpec.getSelf().getDescription());
Map<String, LinkedHashMap<String, Object>> inputs = new TreeMap<>();
//if (!"".equals(input.getImportPath()))
if (!StringUtils.isEmpty(input.getImportPath()) )
blueprint.setImports(importsService.createImportsFromFile(input.getImportPath()));
else
blueprint.setImports(importsService.createImports(input.getBpType()));
Map<String, Node> nodeTemplate = new TreeMap();
Map<String, Object> dmaapNodeResponse = nodeService.createDmaapNode(onapComponentSpec, inputs, input.getServiceNameOverride());
inputs = (Map<String, LinkedHashMap<String, Object>>) dmaapNodeResponse.get("inputs");
nodeTemplate.put(onapComponentSpec.getSelf().getName(), (Node) dmaapNodeResponse.get("dmaapNode"));
if (onapComponentSpec.getStreams() != null) {
if (onapComponentSpec.getStreams().getPublishes() != null) {
for (Publishes publishes : onapComponentSpec.getStreams().getPublishes()) {
if (blueprintHelperService.isMessageRouterType(publishes.getType())) {
String topic = publishes.getConfig_key() + Constants._TOPIC;
Map<String, Object> topicNodeResponse = nodeService.createTopicNode(inputs, topic);
inputs = (Map<String, LinkedHashMap<String, Object>>) topicNodeResponse.get("inputs");
nodeTemplate.put(topic, (Node) topicNodeResponse.get("topicNode"));
} else if (blueprintHelperService.isDataRouterType(publishes.getType())) {
String feed = publishes.getConfig_key() + Constants._FEED;
Map<String, Object> feedNodeResponse = nodeService.createFeedNode(inputs, feed);
inputs = (Map<String, LinkedHashMap<String, Object>>) feedNodeResponse.get("inputs");
nodeTemplate.put(feed, (Node) feedNodeResponse.get("feedNode"));
}
}
}
if (onapComponentSpec.getStreams().getSubscribes() != null) {
for (Subscribes s : onapComponentSpec.getStreams().getSubscribes()) {
if (blueprintHelperService.isMessageRouterType(s.getType())) {
String topic = s.getConfig_key() + Constants._TOPIC;
Map<String, Object> topicNodeResponse = nodeService.createTopicNode(inputs, topic);
inputs = (Map<String, LinkedHashMap<String, Object>>) topicNodeResponse.get("inputs");
nodeTemplate.put(topic, (Node) topicNodeResponse.get("topicNode"));
} else if (blueprintHelperService.isDataRouterType(s.getType())) {
String feed = s.getConfig_key() + Constants._FEED;
Map<String, Object> feedNodeResponse = nodeService.createFeedNode(inputs, feed);
inputs = (Map<String, LinkedHashMap<String, Object>>) feedNodeResponse.get("inputs");
nodeTemplate.put(feed, (Node) feedNodeResponse.get("feedNode"));
}
}
}
}
if (onapComponentSpec.getPolicyInfo() != null)
policyNodeService.addPolicyNodesAndInputs(onapComponentSpec, nodeTemplate, inputs);
if (onapComponentSpec.getAuxilary() != null && onapComponentSpec.getAuxilary().getDatabases() != null)
pgaasNodeService.addPgaasNodesAndInputs(onapComponentSpec, nodeTemplate, inputs);
blueprint.setNode_templates(nodeTemplate);
blueprint.setInputs(inputs);
return quotationService.setQuotations(blueprint);
} catch (Exception ex) {
throw new BlueprintException("Unable to create ONAP DMAAP Blueprint Object from given input parameters", ex);
}
}
}
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