Examples with IRepository org.eclipse.winery.repository.backend.IRepository used on opensource projects

Example 26 with IRepository

use of org.eclipse.winery.repository.backend.IRepository in project winery by eclipse.

the class Splitting method getInputParamListofIncomingRelationshipTemplates.

public List<TParameter> getInputParamListofIncomingRelationshipTemplates(TTopologyTemplate topologyTemplate, List<TRelationshipTemplate> listOfIncomingRelationshipTemplates) {
    List<TParameter> listOfInputs = new ArrayList<>();
    IRepository repo = RepositoryFactory.getRepository();
    for (TRelationshipTemplate incomingRelationshipTemplate : listOfIncomingRelationshipTemplates) {
        TNodeTemplate incomingNodetemplate = ModelUtilities.getSourceNodeTemplateOfRelationshipTemplate(topologyTemplate, incomingRelationshipTemplate);
        NodeTypeId incomingNodeTypeId = new NodeTypeId(incomingNodetemplate.getType());
        TNodeType incomingNodeType = repo.getElement(incomingNodeTypeId);
        List<TInterface> incomingNodeTypeInterfaces = incomingNodeType.getInterfaces();
        RelationshipTypeId incomingRelationshipTypeId = new RelationshipTypeId(incomingRelationshipTemplate.getType());
        if (!incomingNodeTypeInterfaces.isEmpty()) {
            TInterface relevantInterface = null;
            List<TInterface> connectionInterfaces = incomingNodeTypeInterfaces.stream().filter(tInterface -> tInterface.getIdFromIdOrNameField().contains("connection")).collect(Collectors.toList());
            if (connectionInterfaces.size() > 1) {
                TNodeTemplate targetNodeTemplate = ModelUtilities.getTargetNodeTemplateOfRelationshipTemplate(topologyTemplate, incomingRelationshipTemplate);
                for (TInterface tInterface : connectionInterfaces) {
                    int separator = tInterface.getIdFromIdOrNameField().lastIndexOf("/");
                    String prefixRelation = tInterface.getIdFromIdOrNameField().substring(separator + 1);
                    if (targetNodeTemplate.getName() != null && targetNodeTemplate.getName().toLowerCase().contains(prefixRelation.toLowerCase())) {
                        relevantInterface = tInterface;
                    }
                }
            } else {
                relevantInterface = connectionInterfaces.get(0);
            }
            if (relevantInterface != null) {
                for (TOperation tOperation : relevantInterface.getOperations()) {
                    List<TParameter> inputParameters = tOperation.getInputParameters();
                    if (inputParameters != null) {
                        listOfInputs.addAll(inputParameters);
                    }
                }
            }
        }
    }
    return listOfInputs;
}

Example 27 with IRepository

use of org.eclipse.winery.repository.backend.IRepository in project winery by eclipse.

the class Splitting method matchTopologyOfServiceTemplate.

/**
 * Splits the topology template of the given service template. Creates a new service template with "-split" suffix
 * as id. Any existing "-split" service template will be deleted. Matches the split topology template to the cloud
 * providers according to the target labels. Creates a new service template with "-matched" suffix as id. Any
 * existing "-matched" service template will be deleted.
 *
 * @param id of the ServiceTemplate switch should be split and matched to cloud providers
 * @return id of the ServiceTemplate which contains the matched topology
 */
public ServiceTemplateId matchTopologyOfServiceTemplate(ServiceTemplateId id) throws Exception {
    long start = System.currentTimeMillis();
    IRepository repository = RepositoryFactory.getRepository();
    TServiceTemplate serviceTemplate = repository.getElement(id);
    TTopologyTemplate topologyTemplate = serviceTemplate.getTopologyTemplate();
    /*
        Get all open requirements and the basis type of the required capability type
        Two different basis types are distinguished:
            "Container" which means a hostedOn injection is required
            "Endpoint" which means a connectsTo injection is required
        */
    Map<TRequirement, String> requirementsAndMatchingBasisCapabilityTypes = getOpenRequirementsAndMatchingBasisCapabilityTypeNames(topologyTemplate);
    // Output check
    LOGGER.debug("Matching for ServiceTemplate with ID: {}", id.getQName());
    for (TRequirement req : requirementsAndMatchingBasisCapabilityTypes.keySet()) {
        LOGGER.debug("Open Requirement: {}", req.getId());
        LOGGER.debug("Matching basis type: {}", requirementsAndMatchingBasisCapabilityTypes.get(req));
    }
    TTopologyTemplate matchedConnectedTopologyTemplate;
    if (requirementsAndMatchingBasisCapabilityTypes.containsValue("Container")) {
        // set default target labels if they are not yet set
        if (!hasTargetLabels(topologyTemplate)) {
            LOGGER.debug("Target labels are not set for all NodeTemplates. Using default target labels.");
            topologyTemplate.getNodeTemplates().forEach(t -> ModelUtilities.setTargetLabel(t, "*"));
        }
        TTopologyTemplate matchedHostsTopologyTemplate = hostMatchingWithDefaultHostSelection(topologyTemplate);
        if (requirementsAndMatchingBasisCapabilityTypes.containsValue("Endpoint")) {
            matchedConnectedTopologyTemplate = connectionMatchingWithDefaultConnectorSelection(matchedHostsTopologyTemplate);
        } else {
            matchedConnectedTopologyTemplate = matchedHostsTopologyTemplate;
        }
    } else if (requirementsAndMatchingBasisCapabilityTypes.containsValue("Endpoint")) {
        matchedConnectedTopologyTemplate = connectionMatchingWithDefaultConnectorSelection(topologyTemplate);
    } else {
        throw new SplittingException("No open Requirements which can be matched");
    }
    TTopologyTemplate daSpecifiedTopology = matchedConnectedTopologyTemplate;
    // Start additional functionality Driver Injection
    if (!DASpecification.getNodeTemplatesWithAbstractDAs(matchedConnectedTopologyTemplate).isEmpty() && DASpecification.getNodeTemplatesWithAbstractDAs(matchedConnectedTopologyTemplate) != null) {
        daSpecifiedTopology = DriverInjection.injectDriver(matchedConnectedTopologyTemplate);
    }
    // End additional functionality Driver Injection
    // create wrapper service template
    ServiceTemplateId matchedServiceTemplateId = new ServiceTemplateId(id.getNamespace().getDecoded(), VersionSupport.getNewComponentVersionId(id, "matched"), false);
    RepositoryFactory.getRepository().forceDelete(matchedServiceTemplateId);
    RepositoryFactory.getRepository().flagAsExisting(matchedServiceTemplateId);
    repository.flagAsExisting(matchedServiceTemplateId);
    TServiceTemplate matchedServiceTemplate = new TServiceTemplate();
    matchedServiceTemplate.setName(matchedServiceTemplateId.getXmlId().getDecoded());
    matchedServiceTemplate.setId(matchedServiceTemplate.getName());
    matchedServiceTemplate.setTargetNamespace(id.getNamespace().getDecoded());
    matchedServiceTemplate.setTopologyTemplate(daSpecifiedTopology);
    LOGGER.debug("Persisting...");
    repository.setElement(matchedServiceTemplateId, matchedServiceTemplate);
    LOGGER.debug("Persisted.");
    long duration = System.currentTimeMillis() - start;
    LOGGER.debug("Execution Time in millisec: " + duration + "ms");
    return matchedServiceTemplateId;
}

Example 28 with IRepository

use of org.eclipse.winery.repository.backend.IRepository in project winery by eclipse.

the class Splitting method resolveTopologyTemplate.

/**
 */
public void resolveTopologyTemplate(ServiceTemplateId serviceTemplateId) throws SplittingException, IOException {
    IRepository repository = RepositoryFactory.getRepository();
    TServiceTemplate serviceTemplate = repository.getElement(serviceTemplateId);
    TTopologyTemplate topologyTemplate = serviceTemplate.getTopologyTemplate();
    List<TRequirement> openRequirements = getOpenRequirements(topologyTemplate);
    for (TRequirement requirement : openRequirements) {
        QName requiredCapTypeQName = getRequiredCapabilityTypeQNameOfRequirement(requirement);
        List<TNodeTemplate> nodesWithMatchingCapability = topologyTemplate.getNodeTemplates().stream().filter(nt -> nt.getCapabilities() != null).filter(nt -> nt.getCapabilities().stream().anyMatch(c -> c.getType().equals(requiredCapTypeQName))).collect(Collectors.toList());
        if (!nodesWithMatchingCapability.isEmpty() && nodesWithMatchingCapability.size() == 1) {
            TCapability matchingCapability = nodesWithMatchingCapability.get(0).getCapabilities().stream().filter(c -> c.getType().equals(requiredCapTypeQName)).findFirst().get();
            TRelationshipType matchingRelationshipType = getMatchingRelationshipType(requirement, matchingCapability);
            if (matchingRelationshipType != null) {
                addMatchingRelationshipTemplateToTopologyTemplate(topologyTemplate, matchingRelationshipType, requirement, matchingCapability);
            } else {
                throw new SplittingException("No suitable relationship type found for matching");
            }
        }
    }
    repository.setElement(serviceTemplateId, serviceTemplate);
}

Example 29 with IRepository

use of org.eclipse.winery.repository.backend.IRepository in project winery by eclipse.

the class YamlCsarImporter method storeDefs.

private void storeDefs(DefinitionsChildId id, TDefinitions defs) {
    RepositoryFileReference ref = BackendUtils.getRefOfDefinitions(id);
    IRepository repo = RepositoryFactory.getRepository();
    FromCanonical converter = null;
    if (repo instanceof GitBasedRepository) {
        GitBasedRepository wrapper = (GitBasedRepository) RepositoryFactory.getRepository();
        converter = new FromCanonical((YamlRepository) wrapper.getRepository());
    } else if (repo instanceof YamlRepository) {
        converter = new FromCanonical((YamlRepository) repo);
    }
    if (Objects.nonNull(converter)) {
        YamlWriter writer = new YamlWriter();
        writer.write(converter.convert((TDefinitions) defs), repo.ref2AbsolutePath(ref));
    }
}

Example 30 with IRepository

use of org.eclipse.winery.repository.backend.IRepository in project winery by eclipse.

the class PolicyWrapper method extractProperty.

private Object extractProperty() {
    IRepository repository = RepositoryFactory.getRepository();
    PolicyTypeId policyTypeId = new PolicyTypeId(policy.getType());
    TPolicyType policyType = repository.getElement(policyTypeId);
    LinkedHashMap<String, String> properties = ModelUtilities.getPropertiesKV(policy);
    if (properties == null) {
        // FIXME This needs to correctly deal with YamlProperties as well!!
        return null;
    }
    for (Map.Entry<String, String> property : properties.entrySet()) {
        if (property.getKey().equals(propertyKey)) {
            String type = getType(policyType, propertyKey);
            return cast(property.getValue(), type);
        }
    }
    return null;
}