Package org.fireflow.kernel.impl

Examples of org.fireflow.kernel.impl.Token

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* @author wmj2003
*/
public class TokenRowMapper implements RowMapper {

  public Object mapRow(ResultSet rs, int rowNum) throws SQLException   {
    Token token = new Token();
    token.setId(rs.getString("id"));
    token.setAlive(rs.getInt("alive") == 1 ? true : false);
    token.setValue(rs.getInt("value"));
    token.setNodeId(rs.getString("node_id"));
    token.setProcessInstanceId(rs.getString("processinstance_id"));

    token.setStepNumber(rs.getInt("step_number"));
    token.setFromActivityId(rs.getString("from_activity_id"));

    return token;
  }
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        System.out.println("--------saveOrUpdateToken--------");

        IToken token1 = (IToken) transactionTemplate.execute(new TransactionCallback() {

            public Object doInTransaction(TransactionStatus arg0) {
                Token token = new Token();
                token.setAlive(alive);
                token.setNodeId(activityId);
                token.setProcessInstanceId(aliveProcessInstanceId);
                token.setValue(tokenValue);

                persistenceService.saveOrUpdateToken(token);

                return token;
            }
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        if (synchronizer instanceof EndNode){
          volumn = synchronizer.getEnteringTransitions().size();
        }else{
          volumn = synchronizer.getEnteringTransitions().size()*synchronizer.getLeavingTransitions().size();
        }     
        IToken tokenTmp =  new Token();
        tokenTmp.setNodeId(synchronizer.getId());
        tokenTmp.setAlive(false);
        tokenTmp.setProcessInstanceId(thisTaskInst.getProcessInstanceId());
        tokenTmp.setStepNumber(-1);

        List<String> incomingTransitionIds = new ArrayList<String>();
        boolean reachable = false;
        List<Transition> enteringTrans = synchronizer.getEnteringTransitions();     
        for (int m=0;m<aliveActivityIdsAfterJump.size();m++){
          String aliveActivityId = aliveActivityIdsAfterJump.get(m);
          if (workflowProcess.isReachable(aliveActivityId, synchronizer.getId())){         
            Transition trans = null;
            reachable = true;
            for (int j=0;j<enteringTrans.size();j++){
              trans = enteringTrans.get(j);
              Node fromNode = (Node)trans.getFromNode();
              if (workflowProcess.isReachable(aliveActivityId, fromNode.getId())){
                if (!incomingTransitionIds.contains(trans.getId())){
                  incomingTransitionIds.add(trans.getId());
                }
              }
            }     
          }
        }
        if (reachable){
          tokenTmp.setValue(volumn-(incomingTransitionIds.size()*volumn/enteringTrans.size())); 
         
          IToken virtualToken = getJoinInfo(allTokens,synchronizer.getId());
         
          if (virtualToken!=null){
            persistenceService.deleteTokensForNode(thisTaskInst.getProcessInstanceId(), synchronizer.getId());
          }
         
          if (tokenTmp.getValue()!=0){
            tokenTmp.setProcessInstance(processInstance);
            persistenceService.saveOrUpdateToken(tokenTmp);
          }
        }
      }
    }
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      if (synchronizer instanceof EndNode){
        volumn = synchronizer.getEnteringTransitions().size();
      }else{
        volumn = synchronizer.getEnteringTransitions().size()*synchronizer.getLeavingTransitions().size();
      }     
      IToken tokenTmp =  new Token();
      tokenTmp.setNodeId(synchronizer.getId());
      tokenTmp.setAlive(false);
      tokenTmp.setProcessInstanceId(thisTaskInst.getProcessInstanceId());
      tokenTmp.setStepNumber(-1);

      List<String> incomingTransitionIds = new ArrayList<String>();
      boolean reachable = false;
      List<Transition> enteringTrans = synchronizer.getEnteringTransitions();   
      for (int m=0;m<aliveActivityIdsAfterJump.size();m++){
        String aliveActivityId = aliveActivityIdsAfterJump.get(m);
        if (thisProcess.isReachable(aliveActivityId, synchronizer.getId())){         
          Transition trans = null;
          reachable = true;
          for (int j=0;j<enteringTrans.size();j++){
            trans = enteringTrans.get(j);
            Node fromNode = trans.getFromNode();
            if (thisProcess.isReachable(aliveActivityId, fromNode.getId())){
              if (!incomingTransitionIds.contains(trans.getId())){
                incomingTransitionIds.add(trans.getId());
              }
            }
          }     
        }
      }
      if (reachable){
        tokenTmp.setValue(volumn-(incomingTransitionIds.size()*volumn/enteringTrans.size())); 
       
        IToken virtualToken = getJoinInfo(allTokens,synchronizer.getId()); //获取一个虚拟的综合性token
       
        if (virtualToken!=null){
          persistenceService.deleteTokensForNode(thisTaskInst.getProcessInstanceId(), synchronizer.getId());
        }
       
        if (tokenTmp.getValue()!=0){
          tokenTmp.setProcessInstance(thisTaskInst.getAliveProcessInstance());
          persistenceService.saveOrUpdateToken(tokenTmp);
        }
      }
    }
   
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                }
            }
        }

        if (!findTokens) return null;
        IToken virtualToken = new Token();
        int stepNumber = 0;
        List<IToken> tokensList = new ArrayList<IToken>(tokensMap.values());

        for (int i = 0; i < tokensList.size(); i++) {
            IToken _token = (IToken) tokensList.get(i);
            //Fixed by wmj2003  http://www.fireflow.org/viewthread.php?tid=1040&extra=page%3D1
            virtualToken.setValue(virtualToken.getValue()==null?0:virtualToken.getValue()+_token.getValue());
            if (_token.isAlive()) {
              virtualToken.setAlive(true);
                String oldFromActivityId = virtualToken.getFromActivityId();
                if (oldFromActivityId == null || oldFromActivityId.trim().equals("")) {
                  virtualToken.setFromActivityId(_token.getFromActivityId());
                } else {
                  virtualToken.setFromActivityId(oldFromActivityId + IToken.FROM_ACTIVITY_ID_SEPARATOR + _token.getFromActivityId());
                }
            }
            if (_token.getStepNumber() > stepNumber) {
                stepNumber = _token.getStepNumber();
            }
        }

        virtualToken.setStepNumber(stepNumber + 1);
       
        return virtualToken;
  }
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      IActivityInstance fromActivityInstance = null;
      for (int i = 0; i < fromActivityIdList.size(); i++) {
        String fromActivityId = (String) fromActivityIdList.get(i);
        Object obj = netInstance.getWFElementInstance(fromActivityId);
        fromActivityInstance = (IActivityInstance) obj;
        Token newToken = new Token();
        ((Token) newToken).setAlive(true);
        ((Token) newToken).setNodeId(fromActivityId);
        newToken.setProcessInstanceId(thisTaskInstance
            .getProcessInstanceId());
        newToken.setProcessInstance(((TaskInstance) thisTaskInstance)
            .getAliveProcessInstance());
        newToken.setFromActivityId(thisTaskInstance.getActivityId());
        newToken.setStepNumber(newStepNumber);
        newToken.setValue(0);
        persistenceService.saveOrUpdateToken(newToken);

        this.createTaskInstances(newToken, fromActivityInstance);

        if (rtCtx.isEnableTrace()) {
          ProcessInstanceTrace trace = new ProcessInstanceTrace();
          trace.setProcessInstanceId(thisTaskInstance
              .getProcessInstanceId());
          trace.setStepNumber(newStepNumber);
          trace.setType(ProcessInstanceTrace.REJECT_TYPE);
          trace.setFromNodeId(thisActivity.getId());
          trace.setToNodeId(fromActivityId);
          trace.setEdgeId("");
          rtCtx.getPersistenceService()
              .saveOrUpdateProcessInstanceTrace(trace);
        }
      }

      ITransitionInstance theLeavingTransitionInstance = (ITransitionInstance) fromActivityInstance
          .getLeavingTransitionInstances().get(0);
      ISynchronizerInstance synchronizerInstance = (ISynchronizerInstance) theLeavingTransitionInstance
          .getLeavingNodeInstance();
      if (synchronizerInstance.getEnteringTransitionInstances().size() > fromActivityIdList
          .size()) {
        Token supplementToken = new Token();
        ((Token) supplementToken).setAlive(false);
        ((Token) supplementToken).setNodeId(synchronizerInstance
            .getSynchronizer().getId());
        supplementToken.setProcessInstanceId(thisTaskInstance
            .getProcessInstanceId());
        supplementToken
            .setProcessInstance(((TaskInstance) thisTaskInstance)
                .getAliveProcessInstance());
        supplementToken.setFromActivityId("EMPTY(created by reject)");
        supplementToken
            .setStepNumber(thisTaskInstance.getStepNumber() + 1);
        supplementToken.setValue(synchronizerInstance.getVolume()
            - theLeavingTransitionInstance.getWeight()
            * fromActivityIdList.size());
        persistenceService.saveOrUpdateToken(supplementToken);
      }
    } finally {
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      ITransitionInstance thisLeavingTransitionInstance = (ITransitionInstance) thisActivityInstance
          .getLeavingTransitionInstances().get(0);
      ISynchronizerInstance synchronizerInstance = (ISynchronizerInstance) thisLeavingTransitionInstance
          .getLeavingNodeInstance();
      if (synchronizerInstance.getEnteringTransitionInstances().size() > 1) {
        Token supplementToken = new Token();
        ((Token) supplementToken).setAlive(false);
        ((Token) supplementToken).setNodeId(synchronizerInstance
            .getSynchronizer().getId());
        supplementToken.setProcessInstanceId(thisTaskInstance
            .getProcessInstanceId());
        supplementToken
            .setProcessInstance(((TaskInstance) thisTaskInstance)
                .getAliveProcessInstance());
        supplementToken.setFromActivityId("Empty(created by withdraw)");
        supplementToken.setStepNumber(newStepNumber);
        supplementToken.setValue(synchronizerInstance.getVolume()
            - thisLeavingTransitionInstance.getWeight());
        persistenceService.saveOrUpdateToken(supplementToken);
      }

      Token newToken = new Token();
      ((Token) newToken).setAlive(true);
      ((Token) newToken).setNodeId(workItem.getTaskInstance()
          .getActivityId());
      newToken.setProcessInstanceId(thisTaskInstance
          .getProcessInstanceId());
      newToken.setProcessInstance(((TaskInstance) thisTaskInstance)
          .getAliveProcessInstance());
      newToken.setFromActivityId(theFromActivityIds.toString());
      newToken.setStepNumber(newStepNumber);
      newToken.setValue(0);
      persistenceService.saveOrUpdateToken(newToken);

      this.createTaskInstances(newToken, thisActivityInstance);

      List<IWorkItem>  workItems = persistenceService.findTodoWorkItems(workItem
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Related Classes of org.fireflow.kernel.impl.Token

  • org.fireflow.engine.persistence.hibernate.PersistenceServiceHibernateImplTest
  • org.fireflow.engine.persistence.springjdbc.TokenRowMapper
  • org.fireflow.engine.taskinstance.BasicTaskInstanceManager
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