Examples of org.nasutekds.server.core.WorkflowTopologyNode

org.nasutekds.server.core.WorkflowTopologyNode
This class implements a workflow node. A workflow node is used to build a tree of workflows (aka workflow topology). Each node may have a parent node and/or subordinate nodes. A node with no parent is a naming context. Each node in the workflow topology is linked to a WorkflowImpl which contains the real processing. The base DN of the workflow node is the base DN of the related WorkflowImpl. How the workflow topology is built? A workflow node is a subordinate of another workflow node when the base DN of the former workflow is an ancestor of the base DN of the latter workflow. A subtree search on a workflow node is performed on the node itself as well as on all the subordinate nodes.

      deregistered = true;
    }
    else
    {
      // Deregister the workflow with the network group.
      WorkflowTopologyNode workflowNode =
          (WorkflowTopologyNode) workflow;
      deregisterWorkflowNode(workflowNode);
      deregistered = true;


      // The workflow to deregister is not the root DSE workflow.
      // Remove it from the workflow topology.
      workflowNode.remove();


      // Rebuild the list of naming context handled by the network group
      rebuildNamingContextList();
    }

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    // a registered workflow with no parent is a naming context
    for (WorkflowTopologyNode workflowNode : registeredWorkflowNodes
        .values())
    {
      WorkflowTopologyNode parent = workflowNode.getParent();
      if (parent == null)
      {
        namingContexts.addNamingContext(workflowNode);
      }
    }

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    }
    else
    {
      // This workflow is not the rootDSE workflow. Try to insert it in
      // the workflow topology.
      WorkflowTopologyNode workflowNode =
          new WorkflowTopologyNode(workflow, preWorkflowElements,
              postWorkflowElements);


      // Register the workflow node with the network group. If the
      // workflow ID is already existing then an exception is raised.
      registerWorkflowNode(workflowNode);


      // Now add the workflow in the workflow topology...
      for (WorkflowTopologyNode curNode : registeredWorkflowNodes
          .values())
      {
        // Try to insert the new workflow under an existing workflow...
        if (curNode.insertSubordinate(workflowNode))
        {
          // new workflow has been inserted in the topology
          continue;
        }


        // ... or try to insert the existing workflow below the new
        // workflow
        if (workflowNode.insertSubordinate(curNode))
        {
          // new workflow has been inserted in the topology
          continue;
        }
      }

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

org.nasutekds.server.core.networkgroups.NetworkGroup

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