xpdlutils.java

jawe的最新版本,基于Java的图形化工作流编辑器。图形化工作流编辑器 。使用JAVA语言开发

      Iterator it = wp.getActivitySets().toElements().iterator();
      while (it.hasNext()) {
         ActivitySet as = (ActivitySet) it.next();
         references.addAll(tGetParticipantReferences(as, referencedId));
      }

      return references;
   }

   protected List tGetParticipantReferences(XMLComplexElement pkgOrWpOrAs,
                                            String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      if (!(pkgOrWpOrAs instanceof ActivitySet)) {
         Iterator it = ((RedefinableHeader) pkgOrWpOrAs.get("RedefinableHeader")).getResponsibles()
            .toElements()
            .iterator();
         while (it.hasNext()) {
            Responsible rs = (Responsible) it.next();
            if (rs.toValue().equals(referencedId)) {
               references.add(rs);
            }
         }
      }
      if (!(pkgOrWpOrAs instanceof Package)) {
         Iterator it = ((Activities) pkgOrWpOrAs.get("Activities")).toElements()
            .iterator();
         while (it.hasNext()) {
            Activity act = (Activity) it.next();
            String perf = act.getPerformer();
            if (perf.equals(referencedId)) {
               references.add(act.get("Performer"));
            }
         }
      }

      return references;
   }

   public List getApplicationReferences(XMLComplexElement pkgOrWp, String referencedId) {
      if (referencedId.equals("")) {
         return new ArrayList();
      }
      if (pkgOrWp instanceof Package) {
         return getApplicationReferences((Package) pkgOrWp, referencedId);
      }

      return getApplicationReferences((WorkflowProcess) pkgOrWp, referencedId);
   }

   public List getReferences(Package pkg, Application referenced) {
      if (XMLUtil.getPackage(referenced) != pkg
          && pkg.getApplication(referenced.getId()) != null) {
         return new ArrayList();
      }

      return getApplicationReferences(pkg, referenced.getId());
   }

   public List getApplicationReferences(Package pkg, String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      Iterator it = pkg.getWorkflowProcesses().toElements().iterator();
      while (it.hasNext()) {
         WorkflowProcess wp = (WorkflowProcess) it.next();
         if (wp.getApplication(referencedId) == null) {
            references.addAll(getApplicationReferences(wp, referencedId));
         }
      }

      return references;
   }

   public List getReferences(WorkflowProcess wp, Application referenced) {
      if (XMLUtil.getWorkflowProcess(referenced) == null
          && wp.getApplication(referenced.getId()) != null) {
         return new ArrayList();
      }
      Package pkg = XMLUtil.getPackage(wp);
      if (XMLUtil.getPackage(referenced) != pkg
          && pkg.getParticipant(referenced.getId()) != null) {
         return new ArrayList();
      }

      return getApplicationReferences(wp, referenced.getId());
   }

   public List getApplicationReferences(WorkflowProcess wp, String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      references.addAll(tGetApplicationReferences(wp, referencedId));

      Iterator it = wp.getActivitySets().toElements().iterator();
      while (it.hasNext()) {
         ActivitySet as = (ActivitySet) it.next();
         references.addAll(tGetApplicationReferences(as, referencedId));
      }

      return references;
   }

   protected List tGetApplicationReferences(XMLCollectionElement wpOrAs,
                                            String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      List types = new ArrayList();
      types.add(new Integer(XPDLConstants.ACTIVITY_TYPE_TOOL));
      Iterator it = getActivities((Activities) wpOrAs.get("Activities"), types).iterator();
      while (it.hasNext()) {
         Activity act = (Activity) it.next();
         Iterator tools = act.getActivityTypes()
            .getImplementation()
            .getImplementationTypes()
            .getTools()
            .toElements()
            .iterator();
         while (tools.hasNext()) {
            Tool t = (Tool) tools.next();
            if (t.getId().equals(referencedId)) {
               references.add(t);
            }
         }
      }

      return references;
   }

   public List getDataFieldReferences(XMLComplexElement pkgOrWp, String referencedId) {
      if (referencedId.equals("")) {
         return new ArrayList();
      }
      if (pkgOrWp instanceof Package) {
         return getDataFieldReferences((Package) pkgOrWp, referencedId);
      }

      return getDataFieldReferences((WorkflowProcess) pkgOrWp, referencedId);
   }

   public List getReferences(Package pkg, DataField referenced) {
      return getDataFieldReferences(pkg, referenced.getId());
   }

   public List getDataFieldReferences(Package pkg, String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      Iterator it = pkg.getWorkflowProcesses().toElements().iterator();
      while (it.hasNext()) {
         WorkflowProcess wp = (WorkflowProcess) it.next();
         if (wp.getDataField(referencedId) == null) {
            references.addAll(getDataFieldReferences(wp, referencedId));
         }
      }

      return references;
   }

   public List getReferences(WorkflowProcess wp, DataField referenced) {
      if (XMLUtil.getWorkflowProcess(referenced) == null
          && (wp.getDataField(referenced.getId()) != null || wp.getFormalParameter(referenced.getId()) != null)) {
         return new ArrayList();
      }

      return getDataFieldReferences(wp, referenced.getId());
   }

   public List getDataFieldReferences(WorkflowProcess wp, String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      references.addAll(getVariableReferences(wp, referencedId));

      Iterator it = wp.getActivitySets().toElements().iterator();
      while (it.hasNext()) {
         ActivitySet as = (ActivitySet) it.next();
         references.addAll(getVariableReferences(as, referencedId));
      }

      return references;
   }

   public List getReferences(Package pkg, WorkflowProcess referenced) {
      List references = new ArrayList();
      if (XMLUtil.getPackage(referenced) != pkg
          && pkg.getWorkflowProcess(referenced.getId()) != null) {
         return references;
      }

      Iterator it = pkg.getWorkflowProcesses().toElements().iterator();
      while (it.hasNext()) {
         WorkflowProcess wp = (WorkflowProcess) it.next();
         references.addAll(getReferences(wp, referenced));
      }

      return references;
   }

   public List getWorkflowProcessReferences(Package pkg, String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      Iterator it = pkg.getWorkflowProcesses().toElements().iterator();
      while (it.hasNext()) {
         WorkflowProcess wp = (WorkflowProcess) it.next();
         references.addAll(getWorkflowProcessReferences(wp, referencedId));
      }

      return references;
   }

   public List getReferences(WorkflowProcess wp, WorkflowProcess referenced) {
      return getWorkflowProcessReferences(wp, referenced.getId());
   }

   public List getWorkflowProcessReferences(WorkflowProcess wp, String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      references.addAll(tGetWorkflowProcessReferences(wp, referencedId));

      Iterator it = wp.getActivitySets().toElements().iterator();
      while (it.hasNext()) {
         ActivitySet as = (ActivitySet) it.next();
         references.addAll(tGetWorkflowProcessReferences(as, referencedId));
      }

      return references;
   }

   protected List tGetWorkflowProcessReferences(XMLCollectionElement wpOrAs,
                                                String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }

      List types = new ArrayList();
      types.add(new Integer(XPDLConstants.ACTIVITY_TYPE_SUBFLOW));
      Iterator it = getActivities((Activities) wpOrAs.get("Activities"), types).iterator();
      while (it.hasNext()) {
         Activity act = (Activity) it.next();
         SubFlow s = act.getActivityTypes()
            .getImplementation()
            .getImplementationTypes()
            .getSubFlow();
         if (s.getId().equals(referencedId)) {
            references.add(s);
         }
      }

      return references;
   }

   public List getReferences(WorkflowProcess wp, FormalParameter referenced) {
      List references = new ArrayList();
      if (!(referenced.getParent().getParent() instanceof WorkflowProcess)) {
         return references;
      }

      return getFormalParameterReferences(wp, referenced.getId());
   }

   public List getFormalParameterReferences(WorkflowProcess wp, String referencedId) {
      List references = new ArrayList();
      if (referencedId.equals("")) {
         return references;
      }
      if (wp.getDataField(referencedId) != null) {
         return references;
      }

      references.addAll(getVariableReferences(wp, referencedId));

      Iterator it = wp.getActivitySets().toElements().iterator();
      while (it.hasNext()) {
         ActivitySet as = (ActivitySet) it.next();
         references.addAll(getVariableReferences(as, referencedId));
      }

      return references;
   }

   protected List getVariableReferences(XMLCollectionElement wpOrAs, String dfOrFpId) {
      List references = new ArrayList();
      if (dfOrFpId.equals("")) {
         return references;
      }

      Map allVars = XMLUtil.getWorkflowProcess(wpOrAs).getAllVariables();
      Iterator it = ((Activities) wpOrAs.get("Activities")).toElements().iterator();
      while (it.hasNext()) {
         Activity act = (Activity) it.next();
         int type = act.getActivityType();
         // actual parameter (can be expression containing variable, or direct variable
         // reference)
         List aps = new ArrayList();
         if (type == XPDLConstants.ACTIVITY_TYPE_SUBFLOW) {
            aps.addAll(act.getActivityTypes()
               .getImplementation()
               .getImplementationTypes()
               .getSubFlow()
               .getActualParameters()
               .toElements());
         } else if (type == XPDLConstants.ACTIVITY_TYPE_TOOL) {
            Tools tools = act.getActivityTypes()
               .getImplementation()
               .getImplementationTypes()
               .getTools();
            Iterator itt = tools.toElements().iterator();
            while (itt.hasNext()) {
               Tool t = (Tool) itt.next();
               aps.addAll(t.getActualParameters().toElements());
            }
         }
         Iterator itap = aps.iterator();
         while (itap.hasNext()) {
            ActualParameter ap = (ActualParameter) itap.next();
            if (XMLUtil.getUsingPositions(ap.toValue(), dfOrFpId, allVars).size() > 0) {
               references.add(ap);
            }
         }

         Iterator itdls = act.getDeadlines().toElements().iterator();
         while (itdls.hasNext()) {
            Deadline dl = (Deadline) itdls.next();
            String dcond = dl.getDeadlineCondition();