Ejemplo n.º 1
0
  public TopologyTemplate createTopologyTemplate(
      Topology topology, String name, String description, String version) {
    String topologyId = UUID.randomUUID().toString();
    topology.setId(topologyId);

    String topologyTemplateId = UUID.randomUUID().toString();
    TopologyTemplate topologyTemplate = new TopologyTemplate();
    topologyTemplate.setId(topologyTemplateId);
    topologyTemplate.setName(name);
    topologyTemplate.setDescription(description);

    topology.setDelegateId(topologyTemplateId);
    topology.setDelegateType(TopologyTemplate.class.getSimpleName().toLowerCase());

    save(topology);
    this.alienDAO.save(topologyTemplate);
    if (version == null) {
      topologyTemplateVersionService.createVersion(topologyTemplateId, null, topology);
    } else {
      topologyTemplateVersionService.createVersion(
          topologyTemplateId, null, version, null, topology);
    }

    return topologyTemplate;
  }
Ejemplo n.º 2
0
  public void updateSubstitutionType(final Topology topology) {
    if (!topology.getDelegateType().equalsIgnoreCase(TopologyTemplate.class.getSimpleName())) {
      return;
    }
    if (topology.getSubstitutionMapping() == null
        || topology.getSubstitutionMapping().getSubstitutionType() == null) {
      return;
    }
    IndexedNodeType nodeType =
        csarRepoSearchService.getElementInDependencies(
            IndexedNodeType.class,
            topology.getSubstitutionMapping().getSubstitutionType().getElementId(),
            topology.getDependencies());

    TopologyTemplate topologyTemplate =
        alienDAO.findById(TopologyTemplate.class, topology.getDelegateId());
    TopologyTemplateVersion topologyTemplateVersion =
        topologyTemplateVersionService.getByTopologyId(topology.getId());

    Set<CSARDependency> inheritanceDependencies = Sets.newHashSet();
    inheritanceDependencies.add(
        new CSARDependency(nodeType.getArchiveName(), nodeType.getArchiveVersion()));

    // we have to search for the eventually existing CSar to update it' deps
    // actually, the csar is not renamed when the topology template is renamed (this is not quite
    // simple to rename a csar if it
    // is used in topologies ....). So we have to search the csar using the topology id.
    Csar csar = csarService.getTopologySubstitutionCsar(topology.getId());
    if (csar == null) {
      // the csar can not be found, we create it
      String archiveName = topologyTemplate.getName();
      String archiveVersion = topologyTemplateVersion.getVersion();
      csar = new Csar(archiveName, archiveVersion);
      csar.setSubstitutionTopologyId(topology.getId());
    }
    csar.setDependencies(inheritanceDependencies);
    csar.getDependencies().addAll(topology.getDependencies());
    csarService.save(csar);

    IndexedNodeType topologyTemplateType = new IndexedNodeType();
    topologyTemplateType.setArchiveName(csar.getName());
    topologyTemplateType.setArchiveVersion(csar.getVersion());
    topologyTemplateType.setElementId(csar.getName());
    topologyTemplateType.setDerivedFrom(Lists.newArrayList(nodeType.getElementId()));
    topologyTemplateType.setSubstitutionTopologyId(topology.getId());
    List<CapabilityDefinition> capabilities = Lists.newArrayList();
    topologyTemplateType.setCapabilities(capabilities);
    List<RequirementDefinition> requirements = Lists.newArrayList();
    topologyTemplateType.setRequirements(requirements);
    // inputs from topology become properties of type
    topologyTemplateType.setProperties(topology.getInputs());
    // output attributes become attributes for the type
    Map<String, IValue> attributes = Maps.newHashMap();
    topologyTemplateType.setAttributes(attributes);
    Map<String, Set<String>> outputAttributes = topology.getOutputAttributes();
    if (outputAttributes != null) {
      for (Entry<String, Set<String>> oae : outputAttributes.entrySet()) {
        String nodeName = oae.getKey();
        NodeTemplate nodeTemplate = topology.getNodeTemplates().get(nodeName);
        IndexedNodeType nodeTemplateType =
            csarRepoSearchService.getRequiredElementInDependencies(
                IndexedNodeType.class, nodeTemplate.getType(), topology.getDependencies());
        for (String attributeName : oae.getValue()) {
          IValue ivalue = nodeTemplateType.getAttributes().get(attributeName);
          // we have an issue here : if several nodes have the same attribute name, there is a
          // conflict
          if (ivalue != null && !attributes.containsKey(attributeName)) {
            attributes.put(attributeName, ivalue);
          }
        }
      }
    }
    // output properties become attributes for the type
    Map<String, Set<String>> outputProperties = topology.getOutputProperties();
    if (outputProperties != null) {
      for (Entry<String, Set<String>> ope : outputProperties.entrySet()) {
        String nodeName = ope.getKey();
        NodeTemplate nodeTemplate = topology.getNodeTemplates().get(nodeName);
        IndexedNodeType nodeTemplateType =
            csarRepoSearchService.getRequiredElementInDependencies(
                IndexedNodeType.class, nodeTemplate.getType(), topology.getDependencies());
        for (String propertyName : ope.getValue()) {
          PropertyDefinition pd = nodeTemplateType.getProperties().get(propertyName);
          // we have an issue here : if several nodes have the same attribute name, there is a
          // conflict
          if (pd != null && !attributes.containsKey(propertyName)) {
            attributes.put(propertyName, pd);
          }
        }
      }
    }
    // output capabilities properties also become attributes for the type
    Map<String, Map<String, Set<String>>> outputCapabilityProperties =
        topology.getOutputCapabilityProperties();
    if (outputCapabilityProperties != null) {
      for (Entry<String, Map<String, Set<String>>> ocpe : outputCapabilityProperties.entrySet()) {
        String nodeName = ocpe.getKey();
        NodeTemplate nodeTemplate = topology.getNodeTemplates().get(nodeName);
        for (Entry<String, Set<String>> cpe : ocpe.getValue().entrySet()) {
          String capabilityName = cpe.getKey();
          String capabilityTypeName = nodeTemplate.getCapabilities().get(capabilityName).getType();
          IndexedCapabilityType capabilityType =
              csarRepoSearchService.getRequiredElementInDependencies(
                  IndexedCapabilityType.class, capabilityTypeName, topology.getDependencies());
          for (String propertyName : cpe.getValue()) {
            PropertyDefinition pd = capabilityType.getProperties().get(propertyName);
            // we have an issue here : if several nodes have the same attribute name, there is a
            // conflict
            if (pd != null && !attributes.containsKey(propertyName)) {
              attributes.put(propertyName, pd);
            }
          }
        }
      }
    }

    // capabilities substitution
    if (topology.getSubstitutionMapping().getCapabilities() != null) {
      for (Entry<String, SubstitutionTarget> e :
          topology.getSubstitutionMapping().getCapabilities().entrySet()) {
        String key = e.getKey();
        String nodeName = e.getValue().getNodeTemplateName();
        String capabilityName = e.getValue().getTargetId();
        NodeTemplate nodeTemplate = topology.getNodeTemplates().get(nodeName);
        IndexedNodeType nodeTemplateType =
            csarRepoSearchService.getRequiredElementInDependencies(
                IndexedNodeType.class, nodeTemplate.getType(), topology.getDependencies());
        CapabilityDefinition capabilityDefinition =
            IndexedModelUtils.getCapabilityDefinitionById(
                nodeTemplateType.getCapabilities(), capabilityName);
        capabilityDefinition.setId(key);
        topologyTemplateType.getCapabilities().add(capabilityDefinition);
      }
    }
    // requirement substitution
    if (topology.getSubstitutionMapping().getRequirements() != null) {
      for (Entry<String, SubstitutionTarget> e :
          topology.getSubstitutionMapping().getRequirements().entrySet()) {
        String key = e.getKey();
        String nodeName = e.getValue().getNodeTemplateName();
        String requirementName = e.getValue().getTargetId();
        NodeTemplate nodeTemplate = topology.getNodeTemplates().get(nodeName);
        IndexedNodeType nodeTemplateType =
            csarRepoSearchService.getRequiredElementInDependencies(
                IndexedNodeType.class, nodeTemplate.getType(), topology.getDependencies());
        RequirementDefinition requirementDefinition =
            IndexedModelUtils.getRequirementDefinitionById(
                nodeTemplateType.getRequirements(), requirementName);
        requirementDefinition.setId(key);
        topologyTemplateType.getRequirements().add(requirementDefinition);
      }
    }
    indexerService.indexInheritableElement(
        csar.getName(), csar.getVersion(), topologyTemplateType, inheritanceDependencies);
  }