Package org.activiti.editor.language.json.converter

Examples of org.activiti.editor.language.json.converter.BpmnJsonConverter

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              modelData.setMetaInfo(modelObjectNode.toString());
              modelData.setName(processName);
             
              repositoryService.saveModel(modelData);
             
              BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
              ObjectNode editorNode = jsonConverter.convertToJson(bpmnModel);
             
              repositoryService.addModelEditorSource(modelData.getId(), editorNode.toString().getBytes("utf-8"));
            }
          }
        } else {
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            ObjectNode metaInfoJson = objectMapper.createObjectNode();
            metaInfoJson.put("name", model.getName());
            model.setMetaInfo(metaInfoJson.toString());
            repositoryService.saveModel(model);
           
            BpmnJsonConverter bpmnJsonConverter = new BpmnJsonConverter();
            ObjectNode json = bpmnJsonConverter.convertToJson(conversion.getBpmnModel());
            repositoryService.addModelEditorSource(model.getId(), json.toString().getBytes("utf-8"));
           
            // Show modeler
            showModeler();
           
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                    if (!definitionNode.has(BpmnJsonConverter.EDITOR_CHILD_SHAPES)) {
                        throw new IllegalArgumentException(
                                "Could not find JSON node " + BpmnJsonConverter.EDITOR_CHILD_SHAPES);
                    }

                    BpmnModel bpmnModel = new BpmnJsonConverter().convertToBpmnModel(definitionNode);
                    importUtils.fromXML(new BpmnXMLConverter().convertToXML(bpmnModel));
                } catch (Exception e) {
                    throw new WorkflowException("While updating process "
                            + ActivitiUserWorkflowAdapter.WF_PROCESS_RESOURCE, e);
                }
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                    procDef.getDeploymentId(), procDef.getResourceName());
            isr = new InputStreamReader(bpmnStream);
            xtr = XMLInputFactory.newInstance().createXMLStreamReader(isr);
            BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xtr);

            fromJSON(new BpmnJsonConverter().convertToJson(bpmnModel).toString().getBytes(), procDef, model);
        } catch (Exception e) {
            throw new WorkflowException("While updating process " + ActivitiUserWorkflowAdapter.WF_PROCESS_RESOURCE, e);
        } finally {
            if (xtr != null) {
                try {
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public abstract class AbstractConverterTest {

  protected BpmnModel readJsonFile() throws Exception {
    InputStream jsonStream = this.getClass().getClassLoader().getResourceAsStream(getResource());
    JsonNode modelNode = new ObjectMapper().readTree(jsonStream);
    BpmnModel bpmnModel = new BpmnJsonConverter().convertToBpmnModel(modelNode);
    return bpmnModel;
  }
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    BpmnModel bpmnModel = new BpmnJsonConverter().convertToBpmnModel(modelNode);
    return bpmnModel;
  }
 
  protected BpmnModel convertToJsonAndBack(BpmnModel bpmnModel) {
    ObjectNode modelNode = new BpmnJsonConverter().convertToJson(bpmnModel);
    bpmnModel = new BpmnJsonConverter().convertToBpmnModel(modelNode);
    return bpmnModel;
  }
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        try {
            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());
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     */
    @RequestMapping(value = "export/{modelId}")
    public void export(@PathVariable("modelId") String modelId, HttpServletResponse response) {
        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());
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        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());
        modelData.setName(processDefinition.getResourceName());
        modelData.setCategory(processDefinition.getDeploymentId());
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