import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
+import java.util.stream.Collectors;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.onap.aai.babel.logging.ApplicationMsgs;
import org.onap.aai.babel.logging.LogHelper;
import org.onap.aai.babel.parser.ArtifactGeneratorToscaParser;
+import org.onap.aai.babel.parser.ToscaParser;
import org.onap.aai.babel.xml.generator.XmlArtifactGenerationException;
import org.onap.aai.babel.xml.generator.data.AdditionalParams;
import org.onap.aai.babel.xml.generator.data.Artifact;
import org.onap.aai.babel.xml.generator.model.WidgetType;
import org.onap.aai.babel.xml.generator.types.ModelType;
import org.onap.aai.cl.api.Logger;
+import org.onap.sdc.tosca.parser.api.IEntityDetails;
import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
+import org.onap.sdc.tosca.parser.elements.queries.EntityQuery;
+import org.onap.sdc.tosca.parser.elements.queries.TopologyTemplateQuery;
+import org.onap.sdc.tosca.parser.enums.SdcTypes;
import org.onap.sdc.tosca.parser.exceptions.SdcToscaParserException;
import org.onap.sdc.tosca.parser.impl.SdcToscaParserFactory;
import org.onap.sdc.toscaparser.api.Group;
import org.onap.sdc.toscaparser.api.NodeTemplate;
+import org.onap.sdc.toscaparser.api.Property;
import org.onap.sdc.toscaparser.api.elements.Metadata;
import org.slf4j.MDC;
public class AaiArtifactGenerator implements ArtifactGenerator {
+ private static final String SDNC_MODEL_VERSION = "sdnc_model_version";
+ private static final String SDNC_MODEL_NAME = "sdnc_model_name";
private static Logger log = LogHelper.INSTANCE;
private static final String MDC_PARAM_MODEL_INFO = "ARTIFACT_MODEL_INFO";
}
try {
- ArtifactGeneratorToscaParser.initWidgetConfiguration();
ArtifactGeneratorToscaParser.initToscaMappingsConfiguration(configLocation);
} catch (IOException e) {
log.error(ApplicationMsgs.LOAD_PROPERTIES, e, configLocation);
ISdcCsarHelper csarHelper =
SdcToscaParserFactory.getInstance().getSdcCsarHelper(csarPath.toAbsolutePath().toString());
return generateAllArtifacts(validateServiceVersion(additionalParams), csarHelper);
- } catch (SdcToscaParserException | XmlArtifactGenerationException e) {
+ } catch (SdcToscaParserException | ClassCastException | XmlArtifactGenerationException e) {
log.error(ApplicationMsgs.INVALID_CSAR_FILE, e);
return createErrorData(e);
} finally {
* interface to the TOSCA parser
* @return the generated Artifacts (containing XML models)
* @throws XmlArtifactGenerationException
+ * if the configured widget mappings do not support processed widget type(s)
*/
public GenerationData generateAllArtifacts(final String serviceVersion, ISdcCsarHelper csarHelper)
throws XmlArtifactGenerationException {
- List<NodeTemplate> serviceNodeTemplates = csarHelper.getServiceNodeTemplates();
- if (serviceNodeTemplates == null) {
- throw new IllegalArgumentException(GENERATOR_AAI_ERROR_MISSING_SERVICE_TOSCA);
- }
-
Service serviceModel = createServiceModel(serviceVersion, csarHelper.getServiceMetadataAllProperties());
MDC.put(MDC_PARAM_MODEL_INFO, serviceModel.getModelName() + "," + getArtifactLabel(serviceModel));
- List<Resource> resources = generateResourceModels(csarHelper, serviceNodeTemplates, serviceModel);
+ List<Resource> resources = generateResourceModels(csarHelper, serviceModel);
// Generate the A&AI XML model for the Service.
final String serviceArtifact = modelGenerator.generateModelFor(serviceModel);
/**
* @param csarHelper
- * @param serviceNodeTemplates
* @param serviceModel
* @return the generated Models
* @throws XmlArtifactGenerationException
+ * if the configured widget mappings do not support processed widget type(s)
*/
- private List<Resource> generateResourceModels(ISdcCsarHelper csarHelper, List<NodeTemplate> serviceNodeTemplates,
- Service serviceModel) throws XmlArtifactGenerationException {
- final List<Group> serviceGroups = csarHelper.getGroupsOfTopologyTemplate();
- final ArtifactGeneratorToscaParser parser = new ArtifactGeneratorToscaParser(csarHelper);
+ private List<Resource> generateResourceModels(ISdcCsarHelper csarHelper, Service serviceModel)
+ throws XmlArtifactGenerationException {
+ List<NodeTemplate> serviceNodeTemplates =
+ ToscaParser.getServiceNodeTemplates(csarHelper).collect(Collectors.toList());
+ if (serviceNodeTemplates == null) {
+ throw new IllegalArgumentException(GENERATOR_AAI_ERROR_MISSING_SERVICE_TOSCA);
+ }
+ final ArtifactGeneratorToscaParser parser = new ArtifactGeneratorToscaParser(csarHelper);
List<Resource> resources = new ArrayList<>();
-
+ final List<Group> serviceGroups = ToscaParser.getServiceLevelGroups(csarHelper);
for (NodeTemplate nodeTemplate : serviceNodeTemplates) {
if (nodeTemplate.getMetaData() != null) {
generateModelFromNodeTemplate(csarHelper, serviceModel, resources, serviceGroups, parser, nodeTemplate);
return resources;
}
+ /**
+ * @param csarHelper
+ * @param serviceModel
+ * @param resources
+ * @param serviceGroups
+ * @param parser
+ * @param nodeTemplate
+ * @throws XmlArtifactGenerationException
+ * if the configured widget mappings do not support processed widget type(s)
+ */
private void generateModelFromNodeTemplate(ISdcCsarHelper csarHelper, Service serviceModel,
List<Resource> resources, final List<Group> serviceGroups, ArtifactGeneratorToscaParser parser,
NodeTemplate nodeTemplate) throws XmlArtifactGenerationException {
return model;
}
+ /**
+ * @param csarHelper
+ * @param resources
+ * @param parser
+ * @param serviceVfNode
+ * a VF resource Node Template
+ * @throws XmlArtifactGenerationException
+ * if the configured widget mappings do not support processed widget type(s)
+ */
private void generateResourceModel(ISdcCsarHelper csarHelper, List<Resource> resources,
- ArtifactGeneratorToscaParser parser, NodeTemplate nodeTemplate) throws XmlArtifactGenerationException {
- Resource resourceModel = getModelFor(parser, nodeTemplate);
+ ArtifactGeneratorToscaParser parser, NodeTemplate serviceVfNode) throws XmlArtifactGenerationException {
+ Resource resourceModel = getModelFor(parser, serviceVfNode);
if (resourceModel == null) {
log.info(ApplicationMsgs.DISTRIBUTION_EVENT, "Could not generate resource model");
return;
}
- Map<String, String> serviceMetadata = nodeTemplate.getMetaData().getAllProperties();
+ Map<String, String> serviceMetadata = serviceVfNode.getMetaData().getAllProperties();
resourceModel.populateModelIdentificationInformation(serviceMetadata);
- parser.processResourceModels(resourceModel, csarHelper.getNodeTemplateChildren(nodeTemplate));
+ Map<String, String> pnfProps = getResourceProperties(csarHelper, SdcTypes.PNF);
+ resourceModel.populateModelIdentificationInformation(pnfProps);
+
+ Map<String, String> vfProps = getResourceProperties(csarHelper, SdcTypes.VF);
+ resourceModel.populateModelIdentificationInformation(vfProps);
+
+ parser.processResourceModels(resourceModel, getNonVnfChildren(serviceVfNode));
+
+ List<NodeTemplate> serviceVfList = ToscaParser.getServiceNodeTemplates(csarHelper)
+ .filter(ToscaParser.filterOnType(SdcTypes.VF)).collect(Collectors.toList());
- if (csarHelper.getServiceVfList() != null) {
- parser.processVfModules(resources, resourceModel, nodeTemplate);
+ if (serviceVfList != null) {
+ parser.processVfModules(resources, resourceModel, serviceVfNode);
}
if (parser.hasSubCategoryTunnelXConnect(serviceMetadata) && parser.hasAllottedResource(serviceMetadata)) {
- resourceModel.addWidget(Widget.getWidget(WidgetType.valueOf("TUNNEL_XCONNECT")));
+ resourceModel.addWidget(Widget.createWidget("TUNNEL_XCONNECT"));
}
- resources.addAll(parser.processInstanceGroups(resourceModel, nodeTemplate));
+ resources.addAll(parser.processInstanceGroups(resourceModel, serviceVfNode));
resources.add(resourceModel);
}
+ private Map<String, String> getResourceProperties(ISdcCsarHelper csarHelper, SdcTypes type) {
+ EntityQuery entityQuery = EntityQuery.newBuilder(type).build();
+ TopologyTemplateQuery topologyTemplateQuery = TopologyTemplateQuery.newBuilder(SdcTypes.SERVICE).build();
+ List<IEntityDetails> entityDetailsList = csarHelper.getEntity(entityQuery, topologyTemplateQuery, false);
+ Map<String, String> props = new HashMap<>();
+ for (IEntityDetails entityDetails : entityDetailsList) {
+ Map<String, Property> properties = entityDetails.getProperties();
+ if (properties.get(SDNC_MODEL_VERSION) != null && properties.get(SDNC_MODEL_NAME) != null) {
+ props.put(SDNC_MODEL_VERSION, String.valueOf(properties.get(SDNC_MODEL_VERSION).getValue()));
+ props.put(SDNC_MODEL_NAME, String.valueOf(properties.get(SDNC_MODEL_NAME).getValue()));
+ }
+ }
+ return props;
+ }
+
+ /**
+ * Return all child Node Templates (via Substitution Mappings) that do not have a type ending VnfConfiguration.
+ *
+ * @param nodeTemplate
+ * the parent Node Template
+ * @return the child Node Templates which are not a VNF Configuration type
+ */
+ private List<NodeTemplate> getNonVnfChildren(NodeTemplate nodeTemplate) {
+ return Optional.ofNullable(nodeTemplate.getSubMappingToscaTemplate()) //
+ .map(sm -> Optional.ofNullable(sm.getNodeTemplates())
+ .map(nts -> nts.stream().filter(nt -> !isVNFType(nt)) //
+ .collect(Collectors.toList()))
+ .orElse(Collections.emptyList()))
+ .orElse(Collections.emptyList());
+ }
+
+ private boolean isVNFType(NodeTemplate nt) {
+ return nt.getType().endsWith("VnfConfiguration");
+ }
+
/**
* @param generationData
* @param resource
private int hashCodeUuId(String uuId) {
int hashcode = 0;
- for (int i = 0; i < uuId.length(); i++) {
- hashcode = 31 * hashcode + uuId.charAt(i);
+ if (uuId != null) {
+ for (int i = 0; i < uuId.length(); i++) {
+ hashcode = 31 * hashcode + uuId.charAt(i);
+ }
}
return hashcode;
}
private String truncateName(String name) {
String truncatedName = name;
- if (name.length() >= 200) {
+ if (name != null && name.length() >= 200) {
truncatedName = name.substring(0, 199);
}
return truncatedName;
if (serviceVersion == null) {
throw new IllegalArgumentException(GENERATOR_AAI_ERROR_MISSING_SERVICE_VERSION);
} else {
- String versionRegex = "^[1-9]\\d*(\\.0)$";
+ String versionRegex = "^\\d*\\.\\d*$";
if (!(serviceVersion.matches(versionRegex))) {
throw new IllegalArgumentException(String.format(GENERATOR_AAI_INVALID_SERVICE_VERSION));
}