Examples of org.activiti.bpmn.converter.BpmnXMLConverter

org.activiti.bpmn.converter.BpmnXMLConverter
@author Tijs Rademakers @author Joram Barrez

      } else {
        FileInputStream fileStream = new FileInputStream(bpmnFile);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        InputStreamReader in = new InputStreamReader(fileStream, "UTF-8");
        XMLStreamReader xtr = xif.createXMLStreamReader(in);
        BpmnXMLConverter bpmnConverter = new BpmnXMLConverter();
        bpmnConverter.setUserTaskFormTypes(PreferencesUtil.getStringArray(Preferences.ALFRESCO_FORMTYPES_USERTASK));
        bpmnConverter.setStartEventFormTypes(PreferencesUtil.getStringArray(Preferences.ALFRESCO_FORMTYPES_STARTEVENT));
        BpmnModel bpmnModel = bpmnConverter.convertToBpmnModel(xtr);
        model.setBpmnModel(bpmnModel);
        
        if (bpmnModel.getLocationMap().size() == 0) {
          BpmnAutoLayout layout = new BpmnAutoLayout(bpmnModel);
          layout.execute();

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    process.addFlowElement(flow1);
    EndEvent endEvent = new EndEvent();
    endEvent.setId("endEvent1");
    process.addFlowElement(endEvent);
    
    BpmnXMLConverter converter = new BpmnXMLConverter();
    System.out.println(new String(converter.convertToXML(bpmnModel)));
  }

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  protected BpmnModel readXMLFile() throws Exception {
    InputStream xmlStream = this.getClass().getClassLoader().getResourceAsStream(getResource());
    XMLInputFactory xif = XMLInputFactory.newInstance();
    InputStreamReader in = new InputStreamReader(xmlStream, "UTF-8");
    XMLStreamReader xtr = xif.createXMLStreamReader(in);
    BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xtr);
    return bpmnModel;
  }

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    BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xtr);
    return bpmnModel;
  }
  
  protected BpmnModel exportAndReadXMLFile(BpmnModel bpmnModel) throws Exception {
    byte[] xml = new BpmnXMLConverter().convertToXML(bpmnModel);
    XMLInputFactory xif = XMLInputFactory.newInstance();
    InputStreamReader in = new InputStreamReader(new ByteArrayInputStream(xml), "UTF-8");
    XMLStreamReader xtr = xif.createXMLStreamReader(in);
    BpmnModel parsedModel = new BpmnXMLConverter().convertToBpmnModel(xtr);
    return parsedModel;
  }

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      if (bpmnFile.exists()) {
        final FileInputStream fileStream = new FileInputStream(bpmnFile);
        final XMLInputFactory xif = XMLInputFactory.newInstance();
        final InputStreamReader in = new InputStreamReader(fileStream, "UTF-8");
        final XMLStreamReader xtr = xif.createXMLStreamReader(in);
        BpmnXMLConverter converter = new BpmnXMLConverter();
        BpmnModel bpmnModel = converter.convertToBpmnModel(xtr);
        result.setBpmnModel(bpmnModel);
      }
    } catch (Exception e) {
      e.printStackTrace();
    }

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            Model modelData = repositoryService.getModel(modelId);
            ObjectNode modelNode = (ObjectNode) new ObjectMapper().readTree(repositoryService.getModelEditorSource(modelData.getId()));
            byte[] bpmnBytes = null;


            BpmnModel model = new BpmnJsonConverter().convertToBpmnModel(modelNode);
            bpmnBytes = new BpmnXMLConverter().convertToXML(model);


            String processName = modelData.getName() + ".bpmn20.xml";
            Deployment deployment = repositoryService.createDeployment().name(modelData.getName()).addString(processName, new String(bpmnBytes)).deploy();
            redirectAttributes.addFlashAttribute("message", "部署成功，部署ID=" + deployment.getId());
        } catch (Exception e) {

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        try {
            Model modelData = repositoryService.getModel(modelId);
            BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
            JsonNode editorNode = new ObjectMapper().readTree(repositoryService.getModelEditorSource(modelData.getId()));
            BpmnModel bpmnModel = jsonConverter.convertToBpmnModel(editorNode);
            BpmnXMLConverter xmlConverter = new BpmnXMLConverter();
            byte[] bpmnBytes = xmlConverter.convertToXML(bpmnModel);


            ByteArrayInputStream in = new ByteArrayInputStream(bpmnBytes);
            IOUtils.copy(in, response.getOutputStream());
            String filename = bpmnModel.getMainProcess().getId() + ".bpmn20.xml";
            response.setHeader("Content-Disposition", "attachment; filename=" + filename);

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        InputStream bpmnStream = repositoryService.getResourceAsStream(processDefinition.getDeploymentId(),
                processDefinition.getResourceName());
        XMLInputFactory xif = XMLInputFactory.newInstance();
        InputStreamReader in = new InputStreamReader(bpmnStream, "UTF-8");
        XMLStreamReader xtr = xif.createXMLStreamReader(in);
        BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xtr);


        BpmnJsonConverter converter = new BpmnJsonConverter();
        com.fasterxml.jackson.databind.node.ObjectNode modelNode = converter.convertToJson(bpmnModel);
        Model modelData = repositoryService.newModel();
        modelData.setKey(processDefinition.getKey());

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