Beispiel #1
0
  public String btnView_action() {
    String itemID = (String) hdnSelectedItemID.getValue();
    if (itemID == null) {
      msgPanel.error("No work item selected. Please select a work item to view.");
      return null;
    }

    WorkItemRecord selectedWIR = getSelectedWIR(itemID);

    // maybe the wir isn't started or was part of a cancellation set and now it's gone
    if (selectedWIR == null) {
      msgPanel.error(
          "Cannot view item contents - it appears that the "
              + "selected item may have been removed or cancelled. "
              + "Please see the log files for details.");
      return null;
    }

    _sb.setDynFormType(ApplicationBean.DynFormType.tasklevel);
    DynamicForm df = (DynamicForm) getBean("DynFormFactory");
    String title = "YAWL 3.0 - Edit Work Item";
    String header = "Edit Work Item: " + selectedWIR.getCaseID();
    if (df.makeForm(title, header, _sb.getTaskSchema(selectedWIR), selectedWIR)) {
      _sb.setVisualiserReferred(true);
      _sb.setVisualiserEditedWIR(selectedWIR);
      return "showDynForm";
    } else {
      msgPanel.error(
          "Cannot view item contents - problem initialising "
              + "dynamic form from task specification. "
              + "Please see the log files for details.");
      return null;
    }
  }
Beispiel #2
0
  // it was necessary to do it this way rather than using 'jsp:plugin' in the
  // jsf because the 'codebase' parameter does not support dynamic value setting
  public String getAppletHtml() {
    String baseURI = getApplicationBean().getResServiceBaseURI();
    Participant p = _sb.getParticipant();
    Dimension view = getViewSize();
    StringBuilder result = new StringBuilder("<applet width=\"");
    result
        .append(view.width)
        .append("\" height=\"")
        .append(view.height)
        .append("\"")
        .append(" archive=\"visualiser.jar,javax.servlet.jar,jdom-2.0.5.jar,")
        .append(" resourceService.jar,saxon9.jar,log4j-1.2.16.jar,commons-codec-1.9.jar\"")
        .append(" codebase=\"../../visualiserApplet\"")
        .append(" code=\"worklist.WRKLApplet.class\" MAYSCRIPT>")
        .append(" <param name=\"user\" value=\"")
        .append(p.getUserID())
        .append("\"/>")
        .append(" <param name=\"pass\" value=\"")
        .append(p.getPassword())
        .append("\"/>")
        .append(" <param name=\"urYAWL\" value=\"")
        .append(baseURI)
        .append("\"/>")
        .append("</applet>");

    return result.toString();
  }
Beispiel #3
0
 private WorkItemRecord getSelectedWIR(String itemID) {
   Set<WorkItemRecord> wirSet = _sb.getQueue(WorkQueue.STARTED);
   WorkItemRecord selectedWIR = null;
   for (WorkItemRecord wir : wirSet) {
     if (wir.getID().equals(itemID)) {
       selectedWIR = wir;
       break;
     }
   }
   return selectedWIR;
 }
Beispiel #4
0
  /** updates a workitem after editing on a dynamic form */
  private void postEditWIR() {
    if (_sb.isWirEdit()) {
      WorkItemRecord wir = _sb.getVisualiserEditedWIR();
      if (wir != null) {
        Element data =
            JDOMUtil.stringToElement(((DynFormFactory) getBean("DynFormFactory")).getDataList());
        wir.setUpdatedData(data);
        _rm.getWorkItemCache().update(wir);

        if (_sb.isCompleteAfterEdit()) {
          completeWorkItem(wir, _sb.getParticipant());
        }
      } else {
        msgPanel.error("Could not complete workitem. Check log for details.");
      }
    }
    _sb.setWirEdit(false);
    _sb.setCompleteAfterEdit(false);
    _sb.setVisualiserReferred(false);
    _sb.setVisualiserEditedWIR(null);
    if (msgPanel.hasMessage()) forceRefresh();
  }
Beispiel #5
0
public class visualiser extends AbstractPageBean {
  private int __placeholder;

  private void _init() throws Exception {}

  private Page page1 = new Page();

  public Page getPage1() {
    return page1;
  }

  public void setPage1(Page p) {
    page1 = p;
  }

  private Html html1 = new Html();

  public Html getHtml1() {
    return html1;
  }

  public void setHtml1(Html h) {
    html1 = h;
  }

  private Head head1 = new Head();

  public Head getHead1() {
    return head1;
  }

  public void setHead1(Head h) {
    head1 = h;
  }

  private Link link1 = new Link();

  public Link getLink1() {
    return link1;
  }

  public void setLink1(Link l) {
    link1 = l;
  }

  private Body body1 = new Body();

  public Body getBody1() {
    return body1;
  }

  public void setBody1(Body b) {
    body1 = b;
  }

  private Form form1 = new Form();

  public Form getForm1() {
    return form1;
  }

  public void setForm1(Form f) {
    form1 = f;
  }

  private Button btnReturn = new Button();

  public Button getBtnReturn() {
    return btnReturn;
  }

  public void setBtnReturn(Button b) {
    btnReturn = b;
  }

  private Button btnView = new Button();

  public Button getBtnView() {
    return btnView;
  }

  public void setBtnView(Button b) {
    btnView = b;
  }

  private PanelLayout pnlContainer;

  public PanelLayout getPnlContainer() {
    return pnlContainer;
  }

  public void setPnlContainer(PanelLayout pnl) {
    pnlContainer = pnl;
  }

  private HtmlOutputText outputText;

  public HtmlOutputText getOutputText() {
    return outputText;
  }

  public void setOutputText(HtmlOutputText text) {
    outputText = text;
  }

  private HiddenField hdnSelectedItemID = new HiddenField();

  public HiddenField getHdnSelectedItemID() {
    return hdnSelectedItemID;
  }

  public void setHdnSelectedItemID(HiddenField hf) {
    hdnSelectedItemID = hf;
  }

  /** ************************************************************************* */
  public visualiser() {}

  /** Return a reference to each scoped bean. */
  protected ApplicationBean getApplicationBean() {
    return (ApplicationBean) getBean("ApplicationBean");
  }

  protected RequestBean getRequestBean() {
    return (RequestBean) getBean("RequestBean");
  }

  protected SessionBean getSessionBean() {
    return (SessionBean) getBean("SessionBean");
  }

  public void init() {
    super.init();

    // *Note* - this logic should NOT be modified
    try {
      _init();
    } catch (Exception e) {
      log("selectUser Initialization Failure", e);
      throw e instanceof FacesException ? (FacesException) e : new FacesException(e);
    }
  }

  public void preprocess() {}

  public void prerender() {
    _sb.checkLogon(); // check session still live
    msgPanel.show(20, 0, "relative"); // show msgs (if any)
    if (_sb.isWirEdit()) postEditWIR();
  }

  public void destroy() {}

  /** ****************************************************************** */
  private SessionBean _sb = getSessionBean();

  private MessagePanel msgPanel = _sb.getMessagePanel();
  private ResourceManager _rm = getApplicationBean().getResourceManager();
  private static final Dimension DEFAULT_DIMENSION = new Dimension(800, 600);

  public String btnReturn_action() {
    return "showDefaultQueues";
  }

  public String btnView_action() {
    String itemID = (String) hdnSelectedItemID.getValue();
    if (itemID == null) {
      msgPanel.error("No work item selected. Please select a work item to view.");
      return null;
    }

    WorkItemRecord selectedWIR = getSelectedWIR(itemID);

    // maybe the wir isn't started or was part of a cancellation set and now it's gone
    if (selectedWIR == null) {
      msgPanel.error(
          "Cannot view item contents - it appears that the "
              + "selected item may have been removed or cancelled. "
              + "Please see the log files for details.");
      return null;
    }

    _sb.setDynFormType(ApplicationBean.DynFormType.tasklevel);
    DynamicForm df = (DynamicForm) getBean("DynFormFactory");
    String title = "YAWL 3.0 - Edit Work Item";
    String header = "Edit Work Item: " + selectedWIR.getCaseID();
    if (df.makeForm(title, header, _sb.getTaskSchema(selectedWIR), selectedWIR)) {
      _sb.setVisualiserReferred(true);
      _sb.setVisualiserEditedWIR(selectedWIR);
      return "showDynForm";
    } else {
      msgPanel.error(
          "Cannot view item contents - problem initialising "
              + "dynamic form from task specification. "
              + "Please see the log files for details.");
      return null;
    }
  }

  /** updates a workitem after editing on a dynamic form */
  private void postEditWIR() {
    if (_sb.isWirEdit()) {
      WorkItemRecord wir = _sb.getVisualiserEditedWIR();
      if (wir != null) {
        Element data =
            JDOMUtil.stringToElement(((DynFormFactory) getBean("DynFormFactory")).getDataList());
        wir.setUpdatedData(data);
        _rm.getWorkItemCache().update(wir);

        if (_sb.isCompleteAfterEdit()) {
          completeWorkItem(wir, _sb.getParticipant());
        }
      } else {
        msgPanel.error("Could not complete workitem. Check log for details.");
      }
    }
    _sb.setWirEdit(false);
    _sb.setCompleteAfterEdit(false);
    _sb.setVisualiserReferred(false);
    _sb.setVisualiserEditedWIR(null);
    if (msgPanel.hasMessage()) forceRefresh();
  }

  private void completeWorkItem(WorkItemRecord wir, Participant p) {
    String result = _rm.checkinItem(p, wir);
    if (_rm.successful(result)) _sb.removeWarnedForNonEdit(wir.getID());
    else msgPanel.error(result);
  }

  public String getUsername() {
    Participant p = _sb.getParticipant();
    return (p != null) ? p.getUserID() : "";
  }

  public String getPassword() {
    Participant p = _sb.getParticipant();
    return (p != null) ? p.getPassword() : "";
  }

  /** refreshes the page */
  public void forceRefresh() {
    ExternalContext externalContext = getFacesContext().getExternalContext();
    if (externalContext != null) {
      try {
        externalContext.redirect("visualiser.jsp");
      } catch (IOException ioe) {
        // ok - do nothing
      }
    }
  }

  // it was necessary to do it this way rather than using 'jsp:plugin' in the
  // jsf because the 'codebase' parameter does not support dynamic value setting
  public String getAppletHtml() {
    String baseURI = getApplicationBean().getResServiceBaseURI();
    Participant p = _sb.getParticipant();
    Dimension view = getViewSize();
    StringBuilder result = new StringBuilder("<applet width=\"");
    result
        .append(view.width)
        .append("\" height=\"")
        .append(view.height)
        .append("\"")
        .append(" archive=\"visualiser.jar,javax.servlet.jar,jdom-2.0.5.jar,")
        .append(" resourceService.jar,saxon9.jar,log4j-1.2.16.jar,commons-codec-1.9.jar\"")
        .append(" codebase=\"../../visualiserApplet\"")
        .append(" code=\"worklist.WRKLApplet.class\" MAYSCRIPT>")
        .append(" <param name=\"user\" value=\"")
        .append(p.getUserID())
        .append("\"/>")
        .append(" <param name=\"pass\" value=\"")
        .append(p.getPassword())
        .append("\"/>")
        .append(" <param name=\"urYAWL\" value=\"")
        .append(baseURI)
        .append("\"/>")
        .append("</applet>");

    return result.toString();
  }

  private WorkItemRecord getSelectedWIR(String itemID) {
    Set<WorkItemRecord> wirSet = _sb.getQueue(WorkQueue.STARTED);
    WorkItemRecord selectedWIR = null;
    for (WorkItemRecord wir : wirSet) {
      if (wir.getID().equals(itemID)) {
        selectedWIR = wir;
        break;
      }
    }
    return selectedWIR;
  }

  private Dimension getViewSize() {
    Dimension d = _rm.getVisualiserDimension();
    return (d != null) ? d : DEFAULT_DIMENSION;
  }
}
Beispiel #6
0
 public String getPassword() {
   Participant p = _sb.getParticipant();
   return (p != null) ? p.getPassword() : "";
 }
Beispiel #7
0
 public String getUsername() {
   Participant p = _sb.getParticipant();
   return (p != null) ? p.getUserID() : "";
 }
Beispiel #8
0
 private void completeWorkItem(WorkItemRecord wir, Participant p) {
   String result = _rm.checkinItem(p, wir);
   if (_rm.successful(result)) _sb.removeWarnedForNonEdit(wir.getID());
   else msgPanel.error(result);
 }