Examples with NodeTemplate org.alien4cloud.tosca.model.templates.NodeTemplate used on opensource projects

Example 51 with NodeTemplate

use of org.alien4cloud.tosca.model.templates.NodeTemplate in project alien4cloud by alien4cloud.

the class AddNodeProcessor method process.

@Override
public void process(Csar csar, Topology topology, AddNodeOperation operation) {
    NameValidationUtils.validateNodeName(operation.getNodeName());
    AlienUtils.failIfExists(topology.getNodeTemplates(), operation.getNodeName(), "A node template with the given name {} already exists in the topology {}.", operation.getNodeName(), topology.getId());
    NodeType nodeType = toscaTypeSearchService.findByIdOrFail(NodeType.class, operation.getIndexedNodeTypeId());
    if (nodeType.getSubstitutionTopologyId() != null) {
        // it's a try to add this topology's type
        if (nodeType.getSubstitutionTopologyId().equals(topology.getId())) {
            throw new CyclicReferenceException("Cyclic reference : a topology template can not reference itself");
        }
        // detect try to add a substitution topology that indirectly reference this one
        topologyCompositionService.recursivelyDetectTopologyCompositionCyclicReference(topology.getId(), nodeType.getSubstitutionTopologyId());
    }
    if (topology.getNodeTemplates() == null) {
        topology.setNodeTemplates(new LinkedHashMap<>());
    }
    log.debug("Create node template [ {} ]", operation.getNodeName());
    NodeType loadedIndexedNodeType = topologyService.loadType(topology, nodeType);
    NodeTemplate nodeTemplate = TemplateBuilder.buildNodeTemplate(loadedIndexedNodeType);
    nodeTemplate.setName(operation.getNodeName());
    if (operation.getCoords() != null) {
        // Set the position information of the node as meta-data.
        nodeTemplate.setTags(Lists.newArrayList(new Tag(Constants.X_META, String.valueOf(operation.getCoords().getX())), new Tag(Constants.Y_META, String.valueOf(operation.getCoords().getY()))));
    }
    topology.getNodeTemplates().put(operation.getNodeName(), nodeTemplate);
    log.debug("Adding a new Node template <" + operation.getNodeName() + "> bound to the node type <" + operation.getIndexedNodeTypeId() + "> to the topology <" + topology.getId() + "> .");
    TopologyContext topologyContext = workflowBuilderService.buildTopologyContext(topology, csar);
    workflowBuilderService.addNode(topologyContext, operation.getNodeName());
    if (!operation.isSkipAutoCompletion()) {
        danglingRequirementService.addDanglingRequirements(topology, topologyContext, nodeTemplate, operation.getRequirementSkipAutoCompletion());
    }
}

Example 52 with NodeTemplate

use of org.alien4cloud.tosca.model.templates.NodeTemplate in project alien4cloud by alien4cloud.

the class DuplicateNodeProcessor method duplicateNodeTemplate.

private void duplicateNodeTemplate(NodeTemplate nodeTemplateToDuplicate, Map<String, String> duplicatedNodesNameMappings, Map<String, NodeTemplate> nodeTemplates, Topology topology, Csar csar) {
    // Build the new one
    NodeTemplate newNodeTemplate = CloneUtil.clone(nodeTemplateToDuplicate);
    newNodeTemplate.setName(copyName(nodeTemplateToDuplicate.getName(), nodeTemplates.keySet()));
    // load type
    NodeType type = ToscaContext.getOrFail(NodeType.class, nodeTemplateToDuplicate.getType());
    topologyService.loadType(topology, type);
    log.debug("Duplicating node template [ {} ] into [ {} ] on the topology [ {} ] .", nodeTemplateToDuplicate.getName(), newNodeTemplate.getName(), topology.getId());
    // Put the new one in the topology
    nodeTemplates.put(newNodeTemplate.getName(), newNodeTemplate);
    // register the name mapping for further use
    duplicatedNodesNameMappings.put(nodeTemplateToDuplicate.getName(), newNodeTemplate.getName());
    // copy outputs
    copyOutputs(topology, nodeTemplateToDuplicate.getName(), newNodeTemplate.getName());
    TopologyContext topologyContext = workflowBuilderService.buildTopologyContext(topology, csar);
    // add the new node to the workflow
    workflowBuilderService.addNode(topologyContext, newNodeTemplate.getName());
    // copy hosted nodes
    safe(TopologyNavigationUtil.getHostedNodes(topology, nodeTemplateToDuplicate.getName())).forEach(nodeTemplate -> duplicateNodeTemplate(nodeTemplate, duplicatedNodesNameMappings, nodeTemplates, topology, csar));
}

Example 53 with NodeTemplate

use of org.alien4cloud.tosca.model.templates.NodeTemplate in project alien4cloud by alien4cloud.

the class DuplicateNodeProcessor method copyAndCleanRelationships.

/**
 * Discard all relationship targeting an "external" node. External here in terms of the hostedOn hierarchy
 * Copy the valid ones
 *
 * @param nodeName
 * @param validTargets A map of oldNodeName -> duplicatedNodeName, we should keep relationships targeting one of these nodes.
 */
private void copyAndCleanRelationships(String nodeName, Map<String, String> validTargets, Map<String, NodeTemplate> nodeTemplates, TopologyContext topologyContext) {
    NodeTemplate nodeTemplate = nodeTemplates.get(nodeName);
    if (MapUtils.isNotEmpty(nodeTemplate.getRelationships())) {
        Map<String, RelationshipTemplate> relationships = nodeTemplate.getRelationships();
        Set<String> keys = Sets.newHashSet(relationships.keySet());
        for (String key : keys) {
            RelationshipTemplate rel = relationships.remove(key);
            // If so, then rename it, its target and keep it
            if (validTargets.containsKey(rel.getTarget())) {
                rel.setName(copyName(rel.getName(), relationships.keySet()));
                rel.setTarget(validTargets.get(rel.getTarget()));
                relationships.put(rel.getName(), rel);
                workflowBuilderService.addRelationship(topologyContext, nodeName, rel.getName());
            }
        }
        if (relationships.isEmpty()) {
            nodeTemplate.setRelationships(null);
        }
    }
}

Example 54 with NodeTemplate

use of org.alien4cloud.tosca.model.templates.NodeTemplate in project alien4cloud by alien4cloud.

the class DuplicateNodeProcessor method process.

@Override
public void process(Csar csar, Topology topology, DuplicateNodeOperation operation) {
    Map<String, NodeTemplate> nodeTemplates = TopologyUtils.getNodeTemplates(topology);
    // Retrieve existing node template
    NodeTemplate nodeTemplateToDuplicate = TopologyUtils.getNodeTemplate(topology.getId(), operation.getNodeName(), nodeTemplates);
    // map that will contains a mapping of the duplicated node and their new names
    Map<String, String> duplicatedNodesNameMappings = Maps.newHashMap();
    // first duplicate the node templates
    duplicateNodeTemplate(nodeTemplateToDuplicate, duplicatedNodesNameMappings, nodeTemplates, topology, csar);
    // then clean the relationships, discarding all that targets a node not in hostedNodes
    processRelationships(duplicatedNodesNameMappings, nodeTemplates, topology, csar);
}

Example 55 with NodeTemplate

use of org.alien4cloud.tosca.model.templates.NodeTemplate in project alien4cloud by alien4cloud.

the class ResetNodeDeploymentArtifactProcessor method process.

@Override
public void process(Csar csar, Topology topology, ResetNodeDeploymentArtifactOperation operation) {
    // Get the node template's artifacts to reset
    Map<String, NodeTemplate> nodeTemplates = TopologyUtils.getNodeTemplates(topology);
    NodeTemplate nodeTemplate = TopologyUtils.getNodeTemplate(topology.getId(), operation.getNodeName(), nodeTemplates);
    DeploymentArtifact currentArtifact = nodeTemplate.getArtifacts() == null ? null : nodeTemplate.getArtifacts().get(operation.getArtifactName());
    if (currentArtifact == null) {
        throw new NotFoundException("Artifact with key [" + operation.getArtifactName() + "] do not exist in node template [" + nodeTemplate.getName() + "].");
    }
    // Get the node type's artifact
    Map<String, NodeType> nodeTypes = topologyServiceCore.getIndexedNodeTypesFromTopology(topology, false, false, true);
    NodeType nodeType = nodeTypes.get(nodeTemplate.getType());
    DeploymentArtifact artifactFromNodeType = nodeType.getArtifacts() == null ? null : nodeType.getArtifacts().get(operation.getArtifactName());
    if (artifactFromNodeType == null) {
        throw new NotFoundException("Artifact with key [" + operation.getArtifactName() + "] do not exist in node type [" + nodeType.getId() + "].");
    }
    currentArtifact.setArtifactRef(artifactFromNodeType.getArtifactRef());
    currentArtifact.setArtifactName(artifactFromNodeType.getArtifactName());
    currentArtifact.setArtifactType(artifactFromNodeType.getArtifactType());
    currentArtifact.setArtifactRepository(artifactFromNodeType.getArtifactRepository());
    currentArtifact.setRepositoryName(artifactFromNodeType.getRepositoryName());
    currentArtifact.setRepositoryURL(artifactFromNodeType.getRepositoryURL());
    currentArtifact.setRepositoryCredential(artifactFromNodeType.getRepositoryCredential());
}