Examples with TRequirementDefinition org.eclipse.winery.model.tosca.TRequirementDefinition used on opensource projects

Example 6 with TRequirementDefinition

use of org.eclipse.winery.model.tosca.TRequirementDefinition in project winery by eclipse.

the class DataFlowResource method createNodeTemplate.

/**
 * Create a NodeTemplate corresponding to the given filter with the given type, properties and artifacts and add it
 * to the topology of the incomplete deployment model.
 */
private TTopologyTemplate createNodeTemplate(TTopologyTemplate topology, NodeTypeId nodeTypeId, String templateName, Map<String, String> properties, List<QName> artifacts) {
    // get NodeType to access Requirements for the completion and available properties
    IRepository repo = RepositoryFactory.getRepository();
    TNodeType nodeType = repo.getElement(nodeTypeId);
    if (Objects.isNull(nodeType)) {
        return null;
    }
    TNodeTemplate.Builder templateBuilder = new TNodeTemplate.Builder(templateName, nodeTypeId.getQName());
    // add the defined properties to the NodeTemplate
    if (Objects.nonNull(properties)) {
        LinkedHashMap<String, String> propertyList = new LinkedHashMap<>();
        if (Objects.nonNull(nodeType.getWinerysPropertiesDefinition())) {
            // add empty property for NodeType properties to avoid errors due to missing properties
            WinerysPropertiesDefinition def = nodeType.getWinerysPropertiesDefinition();
            for (PropertyDefinitionKV prop : def.getPropertyDefinitions()) {
                propertyList.put(prop.getKey(), "");
            }
        }
        // add all properties which are defined at the filter
        propertyList.putAll(properties);
        TEntityTemplate.WineryKVProperties nodeProperties = new TEntityTemplate.WineryKVProperties();
        nodeProperties.setKVProperties(propertyList);
        templateBuilder.setProperties(nodeProperties);
    }
    // add all requirements which are defined by the corresponding NodeType
    if (nodeType.getRequirementDefinitions() != null) {
        for (TRequirementDefinition requirementDef : nodeType.getRequirementDefinitions()) {
            String requirementId = templateName + "-" + requirementDef.getName();
            templateBuilder.addRequirement(new TRequirement.Builder(requirementId, requirementDef.getName(), requirementDef.getRequirementType()).build());
        }
    }
    // add the DAs to the NodeTemplate
    if (Objects.nonNull(artifacts) && !artifacts.isEmpty()) {
        LOGGER.debug("{} artifacts specified for filter {}", artifacts.size(), templateName);
        // get the IDs of all available ArtifactTemplates
        List<ArtifactTemplateId> artifactTemplateIds = repo.getAllDefinitionsChildIds().stream().filter(id -> id.getGroup().equals(ARTIFACT_TEMPLATE_GROUP) && id instanceof ArtifactTemplateId).map(id -> (ArtifactTemplateId) id).collect(Collectors.toList());
        for (QName artifactName : artifacts) {
            Optional<ArtifactTemplateId> idOptional = artifactTemplateIds.stream().filter(id -> id.getQName().equals(artifactName)).findFirst();
            if (idOptional.isPresent()) {
                ArtifactTemplateId artifactTemplateId = idOptional.get();
                TArtifactTemplate artifactTemplate = repo.getElement(artifactTemplateId);
                templateBuilder.addDeploymentArtifact(new TDeploymentArtifact.Builder(artifactName.toString(), artifactTemplate.getType()).setArtifactRef(artifactName).build());
            } else {
                LOGGER.warn("Filter '{}' specifies DA with name '{}' but no such artifact available in repository!", templateName, artifactName);
            }
        }
    }
    topology.addNodeTemplate(templateBuilder.build());
    return topology;
}