/**
* Copyright (c) 2018 Orange
*
* 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.
*/
package org.onap.nbi.apis.servicecatalog;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
import org.onap.sdc.tosca.parser.exceptions.SdcToscaParserException;
import org.onap.sdc.tosca.parser.impl.SdcToscaParserFactory;
import org.onap.sdc.toscaparser.api.NodeTemplate;
import org.onap.sdc.toscaparser.api.elements.Metadata;
import org.onap.sdc.toscaparser.api.parameters.Input;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
import io.swagger.models.Model;
import io.swagger.models.ModelImpl;
import io.swagger.models.properties.Property;
import io.swagger.models.properties.PropertyBuilder;
import io.swagger.util.Json;
@Service
public class ToscaInfosProcessor {
@Autowired
SdcClient sdcClient;
@Autowired
private ServiceSpecificationDBManager serviceSpecificationDBManager;
final ObjectMapper mapper = new ObjectMapper(new YAMLFactory()); // jackson databind
private static final Logger LOGGER = LoggerFactory.getLogger(ToscaInfosProcessor.class);
public void buildResponseWithSdcToscaParser(Path path, Map serviceCatalogResponse) throws SdcToscaParserException {
SdcToscaParserFactory factory = SdcToscaParserFactory.getInstance();
ISdcCsarHelper sdcCsarHelper = factory.getSdcCsarHelper(path.toFile().getAbsolutePath(), false);
List inputs = sdcCsarHelper.getServiceInputs();
if (inputs != null && inputs.size() > 0) {
ArrayList serviceSpecCharacteristic = new ArrayList();
for (Input input : inputs) {
LinkedHashMap mapParameter = new LinkedHashMap();
mapParameter.put("name", input.getName());
mapParameter.put("description", input.getDescription());
mapParameter.put("valueType", input.getType());
mapParameter.put("@type", "ONAPserviceCharacteristic");
mapParameter.put("required", input.isRequired());
mapParameter.put("status", null);
mapParameter.put("serviceSpecCharacteristicValue", null);
// If this Input has a default value, then put it in serviceSpecCharacteristicValue
if (input.getDefault() != null) {
List serviceSpecCharacteristicValues =
buildServiceSpecCharacteristicsValuesFromSdc(input);
mapParameter.put("serviceSpecCharacteristicValue", serviceSpecCharacteristicValues);
}
serviceSpecCharacteristic.add(mapParameter);
}
serviceCatalogResponse.put("serviceSpecCharacteristic", serviceSpecCharacteristic);
}
List nodeTemplates = sdcCsarHelper.getServiceNodeTemplates();
List resourceSpecifications =
(List) serviceCatalogResponse.get("resourceSpecification");
for (LinkedHashMap resourceSpecification : resourceSpecifications) {
if (resourceSpecification.get("id") != null) {
String id = (String) resourceSpecification.get("id");
LOGGER.debug("get tosca infos for service id: {}", id);
NodeTemplate nodeTemplate = null;
for (NodeTemplate node : nodeTemplates) {
if (node.getMetaData().getValue("UUID").equals(id)) {
nodeTemplate = node;
break;
}
}
if (nodeTemplate == null)
continue;
resourceSpecification.put("modelCustomizationId",
sdcCsarHelper.getNodeTemplateCustomizationUuid(nodeTemplate));
}
}
}
private List buildServiceSpecCharacteristicsValuesFromSdc(Input input) {
List serviceSpecCharacteristicValues = new ArrayList<>();
LinkedHashMap serviceSpecCharacteristicValue = new LinkedHashMap();
serviceSpecCharacteristicValue.put("isDefault", true);
serviceSpecCharacteristicValue.put("value", input.getDefault());
serviceSpecCharacteristicValue.put("valueType", input.getType());
serviceSpecCharacteristicValues.add(serviceSpecCharacteristicValue);
return serviceSpecCharacteristicValues;
}
public void buildAndSaveResponseWithSdcToscaParser(Path path, Map serviceCatalogResponse)
throws SdcToscaParserException {
SdcToscaParserFactory factory = SdcToscaParserFactory.getInstance();
ISdcCsarHelper sdcCsarHelper = factory.getSdcCsarHelper(path.toFile().getAbsolutePath(), false);
List inputs = sdcCsarHelper.getServiceInputs();
Map definitions = new HashMap();
Model model = new ModelImpl();
if (inputs != null && inputs.size() > 0) {
for (Input input : inputs) {
Property property = null;
if (input.getType().equals("list") || input.getType().equals("map"))
property = PropertyBuilder.build("array", null, null);
else
property = PropertyBuilder.build(input.getType(), null, null);
property.setDescription(input.getDescription());
property.setRequired(input.isRequired());
if (input.getDefault() != null) {
property.setDefault(input.getDefault().toString());
}
((ModelImpl) model).addProperty(input.getName(), property);
}
definitions.put("ServiceCharacteristics", model);
}
String svcCharacteristicsJson = Json.pretty(definitions);
serviceSpecificationDBManager.saveSpecificationInputSchema(svcCharacteristicsJson, serviceCatalogResponse);
Metadata serviceMetadata = sdcCsarHelper.getServiceMetadata();
String instantationType = serviceMetadata.getValue("instantiationType");
serviceCatalogResponse.put("instantiationType", instantationType);
LinkedHashMap inputSchemaRef = new LinkedHashMap();
// use object to match examples in Specifications
inputSchemaRef.put("valueType", "object");
inputSchemaRef.put("@schemaLocation",
"/serviceSpecification/" + serviceCatalogResponse.get("id") + "/specificationInputSchema");
inputSchemaRef.put("@type", serviceCatalogResponse.get("name") + "_ServiceCharacteristic");
LinkedHashMap serviceSpecCharacteristic = new LinkedHashMap();
serviceSpecCharacteristic.put("name", serviceCatalogResponse.get("name") + "_ServiceCharacteristics");
serviceSpecCharacteristic.put("description",
"This object describes all the inputs needed from the client to interact with the "
+ serviceCatalogResponse.get("name") + " Service Topology");
serviceSpecCharacteristic.put("valueType", "object");
serviceSpecCharacteristic.put("@type", "ONAPServiceCharacteristic");
serviceSpecCharacteristic.put("@schemaLocation", "null");
serviceSpecCharacteristic.put("serviceSpecCharacteristicValue", inputSchemaRef);
serviceCatalogResponse.put("serviceSpecCharacteristic", serviceSpecCharacteristic);
List nodeTemplates = sdcCsarHelper.getServiceNodeTemplates();
List resourceSpecifications =
(List) serviceCatalogResponse.get("resourceSpecification");
for (LinkedHashMap resourceSpecification : resourceSpecifications) {
if (resourceSpecification.get("id") != null) {
String id = (String) resourceSpecification.get("id");
LOGGER.debug("get tosca infos for service id: {}", id);
NodeTemplate nodeTemplate = null;
for (NodeTemplate node : nodeTemplates) {
if (node.getMetaData().getValue("UUID").equals(id)) {
nodeTemplate = node;
break;
}
}
if (nodeTemplate == null)
continue;
resourceSpecification.put("modelCustomizationId",
sdcCsarHelper.getNodeTemplateCustomizationUuid(nodeTemplate));
}
}
}
}