Examples of org.nasutekds.server.core.Workflow

org.nasutekds.server.core.Workflow
This class defines the workflow interface. There can be two implementations for the workflows. In the first workflow implementation a workflow is a list of structured tasks (aka workflow element). Each task is working on a set of data being identified by a base DN. The order of the tasks and their synchronization are defined statically by a task tree. In the second workflow implementation each workflow is a node in a workflow tree (aka worflow topology). Each node in the tree is linked to a workflow object of the first implementation and the base DN of the node is the base DN of the attached workflow object. The relationship of the nodes in the tree is based on the base DNs of the nodes. A workflow node is a subordinate of another workflow node when the base DN of the former is a superior of the base DN of the latter. Workflow topology are useful, for example, in subtree searches: search is performed on a node as well as on all the subordinate nodes.


    // Get the default network group and deregister all the workflows
    // being configured for the backend (there is one worklfow per
    // backend base DN).
    NetworkGroup defaultNetworkGroup = NetworkGroup.getDefaultNetworkGroup();
    Workflow workflow = defaultNetworkGroup.deregisterWorkflow(baseDN);
    WorkflowImpl workflowImpl = (WorkflowImpl) workflow;


    // The workflow ID is "backendID + baseDN".
    // We cannot use backendID as workflow identifier because a backend
    // may handle several base DNs. We cannot use baseDN either because

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    // Get the admin network group and deregister all the workflows
    // being configured for the backend (there is one worklfow per
    // backend base DN).
    NetworkGroup adminNetworkGroup = NetworkGroup.getAdminNetworkGroup();
    Workflow workflow = adminNetworkGroup.deregisterWorkflow(baseDN);
    WorkflowImpl workflowImpl = (WorkflowImpl) workflow;


    // The workflow ID is "backendID + baseDN".
    // We cannot use backendID as workflow identifier because a backend
    // may handle several base DNs. We cannot use baseDN either because

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    // Get the internal network group and deregister all the workflows
    // being configured for the backend (there is one workflow per
    // backend base DN).
    NetworkGroup internalNetworkGroup = NetworkGroup.getInternalNetworkGroup();
    Workflow workflow = internalNetworkGroup.deregisterWorkflow(baseDN);
    WorkflowImpl workflowImpl = (WorkflowImpl) workflow;


    // The workflow ID is "backendID + baseDN".
    // We cannot use backendID as workflow identifier because a backend
    // may handle several base DNs. We cannot use baseDN either because

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   *          the baseDN of the workflow to deregister, may be null
   * @return the deregistered workflow
   */
  public Workflow deregisterWorkflow(DN baseDN)
  {
    Workflow workflow = null;


    if (baseDN == null)
    {
      return workflow;
    }

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   *          the workflow identifier of the workflow to deregister
   * @return the deregistered workflow
   */
  public Workflow deregisterWorkflow(String workflowID)
  {
    Workflow workflow = null;


    String rootDSEWorkflowID = null;
    if (rootDSEWorkflowNode != null)
    {
      rootDSEWorkflowID =

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   *         base DN, <code>null</code> if none was found
   */
  public Workflow getWorkflowCandidate(DN baseDN)
  {
    // the top workflow to return
    Workflow workflowCandidate = null;


    // get the list of workflow candidates
    if (baseDN.isNullDN())
    {
      // The rootDSE workflow is the candidate.

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Related Classes of org.nasutekds.server.core.Workflow

org.nasutekds.server.backends.ndb.BackendImpl

org.nasutekds.server.core.networkgroups.NetworkGroup

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