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/*-
* ============LICENSE_START=======================================================
* ONAP CLAMP
* ================================================================================
* Copyright (C) 2019 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.clamp.loop.deploy;
import com.google.gson.JsonObject;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import org.onap.clamp.clds.sdc.controller.installer.BlueprintArtifact;
import org.onap.clamp.clds.util.JsonUtils;
import org.onap.clamp.loop.Loop;
import org.onap.clamp.policy.microservice.MicroServicePolicy;
import org.yaml.snakeyaml.Yaml;
public class DeployParameters {
private LinkedHashMap<String, JsonObject> deploymentParamMap = new LinkedHashMap<String, JsonObject>();
/**
* Constructor.
*
* @param blueprintArtifactList A list of blueprint artifacts
* @param loop The loop object
*/
public DeployParameters(LinkedHashSet<BlueprintArtifact> blueprintArtifactList, Loop loop) {
this.init(blueprintArtifactList, loop);
}
/**
* Constructor.
*
* @param blueprintArtifact One blueprint artifact
* @param loop The loop object
*/
public DeployParameters(BlueprintArtifact blueprintArtifact, Loop loop) {
LinkedHashSet<BlueprintArtifact> blueprintArtifactList = new LinkedHashSet<BlueprintArtifact>();
blueprintArtifactList.add(blueprintArtifact);
this.init(blueprintArtifactList, loop);
}
private void init(LinkedHashSet<BlueprintArtifact> blueprintArtifactList, Loop loop) {
String microServiceName = ((MicroServicePolicy) loop.getMicroServicePolicies().toArray()[0]).getName();
// Add index to the microservice name from the 2nd blueprint artifact for now.
// Update the microservice names, when able to link the microserivce <-> blueprint in the future
int index = 0;
for (BlueprintArtifact blueprintArtifact: blueprintArtifactList) {
if (index > 0) {
deploymentParamMap.put(microServiceName + index,
generateDeployParameter(blueprintArtifact, microServiceName));
} else {
deploymentParamMap.put(microServiceName, generateDeployParameter(blueprintArtifact, microServiceName));
}
index++;
}
}
private JsonObject generateDeployParameter(BlueprintArtifact blueprintArtifact, String microServiceName) {
JsonObject deployJsonBody = new JsonObject();
Yaml yaml = new Yaml();
Map<String, Object> inputsNodes = ((Map<String, Object>) ((Map<String, Object>) yaml
.load(blueprintArtifact.getDcaeBlueprint())).get("inputs"));
inputsNodes.entrySet().stream().filter(e -> !e.getKey().contains("policy_id")).forEach(elem -> {
Object defaultValue = ((Map<String, Object>) elem.getValue()).get("default");
if (defaultValue != null) {
addPropertyToNode(deployJsonBody, elem.getKey(), defaultValue);
} else {
deployJsonBody.addProperty(elem.getKey(), "");
}
});
// For Dublin only one micro service is expected
deployJsonBody.addProperty("policy_id", microServiceName);
return deployJsonBody;
}
private void addPropertyToNode(JsonObject node, String key, Object value) {
if (value instanceof String) {
node.addProperty(key, (String) value);
} else if (value instanceof Number) {
node.addProperty(key, (Number) value);
} else if (value instanceof Boolean) {
node.addProperty(key, (Boolean) value);
} else if (value instanceof Character) {
node.addProperty(key, (Character) value);
} else {
node.addProperty(key, JsonUtils.GSON.toJson(value));
}
}
/**
* Convert the object in Json.
*
* @return The deploymentParameters in Json
*/
public JsonObject getDeploymentParametersinJson() {
JsonObject globalProperties = new JsonObject();
JsonObject deployParamJson = new JsonObject();
for (Map.Entry<String, JsonObject> mapElement: deploymentParamMap.entrySet()) {
deployParamJson.add(mapElement.getKey(), mapElement.getValue());
}
globalProperties.add("dcaeDeployParameters", deployParamJson);
return globalProperties;
}
}
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