Package org.apache.oodt.cas.workflow.structs

Examples of org.apache.oodt.cas.workflow.structs.WorkflowInstancePage

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        if (currentPage.isLastPage()) {
            return currentPage;
        }

        WorkflowInstancePage nextPage = null;

        try {
            nextPage = getPagedWorkflows(currentPage.getPageNum() + 1);
        } catch (Exception e) {
            LOG.log(Level.WARNING, "Exception getting next page: Message: "
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        if (currentPage.isLastPage()) {
            return currentPage;
        }

        WorkflowInstancePage nextPage = null;

        try {
            nextPage = getPagedWorkflows(currentPage.getPageNum() - 1);
        } catch (Exception e) {
            LOG.log(Level.WARNING, "Exception getting next page: Message: "
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         */
        if (totalPages == 0 || pageNum > totalPages || pageNum <= 0) {
            return WorkflowInstancePage.blankPage();
        }

        WorkflowInstancePage retPage = new WorkflowInstancePage();
        retPage.setPageNum(pageNum);
        retPage.setPageSize(this.pageSize);
        retPage.setTotalPages(totalPages);

        List wInstIds = paginateWorkflows(pageNum, status);

        if (wInstIds != null && wInstIds.size() > 0) {
            List workflowInstances = new Vector(wInstIds.size());

            for (Iterator i = wInstIds.iterator(); i.hasNext();) {
                String workflowInstId = (String) i.next();
                WorkflowInstance inst = getWorkflowInstanceById(workflowInstId);
                workflowInstances.add(inst);
            }

            retPage.setPageWorkflows(workflowInstances);
        }

        return retPage;
    }
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   }

   public WorkflowInstancePage getFirstPage() throws Exception {
      lastMethodCallDetails = new MethodCallDetails("getFirstPage",
            Lists.newArrayList());
      WorkflowInstancePage page = new WorkflowInstancePage();
      page.setPageNum(1);
      page.setPageSize(0);
      page.setTotalPages(0);
      page.setPageWorkflows(Lists.newArrayList());
      return page;
   }
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   public WorkflowInstancePage getNextPage(WorkflowInstancePage currentPage)
         throws Exception {
      lastMethodCallDetails = new MethodCallDetails("getNextPage",
            Lists.newArrayList((Object) currentPage));
      WorkflowInstancePage page = new WorkflowInstancePage();
      page.setPageNum(1);
      page.setPageSize(0);
      page.setTotalPages(0);
      page.setPageWorkflows(Lists.newArrayList());
      return page;
   }
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   public WorkflowInstancePage getPrevPage(WorkflowInstancePage currentPage)
         throws Exception {
      lastMethodCallDetails = new MethodCallDetails("getPrevPage",
            Lists.newArrayList((Object) currentPage));
      WorkflowInstancePage page = new WorkflowInstancePage();
      page.setPageNum(1);
      page.setPageSize(0);
      page.setTotalPages(0);
      page.setPageWorkflows(Lists.newArrayList());
      return page;
   }
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      return page;
   }

   public WorkflowInstancePage getLastPage() throws Exception {
      lastMethodCallDetails = new MethodCallDetails("getLastPage", null);
      WorkflowInstancePage page = new WorkflowInstancePage();
      page.setPageNum(1);
      page.setPageSize(0);
      page.setTotalPages(0);
      page.setPageWorkflows(Lists.newArrayList());
      return page;
   }
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   public WorkflowInstancePage paginateWorkflowInstances(int pageNum,
         String status) throws Exception {
      lastMethodCallDetails = new MethodCallDetails("paginateWorkflowInstances",
            Lists.newArrayList(pageNum, (Object) status));
      WorkflowInstancePage page = new WorkflowInstancePage();
      page.setPageNum(1);
      page.setPageSize(0);
      page.setTotalPages(0);
      page.setPageWorkflows(Lists.newArrayList());
      return page;
   }
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   public WorkflowInstancePage paginateWorkflowInstances(int pageNum)
         throws Exception {
      lastMethodCallDetails = new MethodCallDetails("paginateWorkflowInstances",
            Lists.newArrayList((Object) pageNum));
      WorkflowInstancePage page = new WorkflowInstancePage();
      page.setPageNum(1);
      page.setPageSize(0);
      page.setTotalPages(0);
      page.setPageWorkflows(Lists.newArrayList());
      return page;
   }
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   * @return The {@link WorkflowInstancePage} that this XML-RPC
   *         {@link Hashtable} provided represents.
   */
  public static WorkflowInstancePage getWorkflowInstancePageFromXmlRpc(
      Hashtable pageHash) {
    WorkflowInstancePage page = new WorkflowInstancePage();
    page.setPageNum(Integer.parseInt((String) pageHash.get("pageNum")));
    page.setPageSize(Integer.parseInt((String) pageHash.get("pageSize")));
    page.setTotalPages(Integer.parseInt((String) pageHash.get("totalPages")));
    page.setPageWorkflows(getWorkflowInstancesFromXmlRpc((Vector) pageHash
        .get("pageWorkflows")));

    return page;

  }
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Related Classes of org.apache.oodt.cas.workflow.structs.WorkflowInstancePage

  • org.apache.oodt.cas.webcomponents.workflow.instance.WorkflowInstancesViewer
  • org.apache.oodt.cas.workflow.cli.action.GetFirstPageCliAction
  • org.apache.oodt.cas.workflow.cli.action.GetLastPageCliAction
  • org.apache.oodt.cas.workflow.cli.action.GetNextPageCliAction
  • org.apache.oodt.cas.workflow.cli.action.GetPrevPageCliAction
  • org.apache.oodt.cas.workflow.engine.processor.WorkflowProcessorQueue
  • org.apache.oodt.cas.workflow.instrepo.AbstractPaginatibleInstanceRepository
  • org.apache.oodt.cas.workflow.system.MockXmlRpcWorkflowManagerClient
  • org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManager
  • org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient
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