@Test
public void testAct() throws Exception {
String path = ProcessDefManagerTest.class.getClassLoader().getResource("act.json").getPath();
String value = FileUtils.readFileToString(new File(path));
BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
JsonNode jsonNode = new ObjectMapper().readTree(value);
BpmnModel model = jsonConverter.convertToBpmnModel(jsonNode);
Map<String, List<ExtensionAttribute>> map = model.getProcesses().get(0).getAttributes();
int i = 0;
}
@Test
public void testJSON() throws Exception {
String path = ProcessDefManagerTest.class.getClassLoader().getResource("act.json").getPath();
String value = FileUtils.readFileToString(new File(path));
BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
JsonNode jsonNode = new ObjectMapper().readTree(value);
BpmnModel bpmnModel = jsonConverter.convertToBpmnModel(jsonNode);
BpmnXMLConverter bpmnXMLConverter = new BpmnXMLConverter();
byte[] data = bpmnXMLConverter.convertToXML(bpmnModel, "UTF-8");
String xml = new String(data);
System.out.println(xml);
int i = 0;
}
/**
* 将部署的流程转换为模型
*
* @param procDefId
* @throws UnsupportedEncodingException
* @throws XMLStreamException
*/
@Transactional(readOnly = false)
public org.activiti.engine.repository.Model convertToModel(String procDefId)
throws UnsupportedEncodingException, XMLStreamException {
ProcessDefinition processDefinition =
repositoryService
.createProcessDefinitionQuery()
.processDefinitionId(procDefId)
.singleResult();
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();
ObjectNode modelNode = converter.convertToJson(bpmnModel);
org.activiti.engine.repository.Model modelData = repositoryService.newModel();
modelData.setKey(processDefinition.getKey());
modelData.setName(processDefinition.getResourceName());
modelData.setCategory(processDefinition.getCategory()); // .getDeploymentId());
modelData.setDeploymentId(processDefinition.getDeploymentId());
modelData.setVersion(
Integer.parseInt(
String.valueOf(
repositoryService.createModelQuery().modelKey(modelData.getKey()).count() + 1)));
ObjectNode modelObjectNode = new ObjectMapper().createObjectNode();
modelObjectNode.put(ModelDataJsonConstants.MODEL_NAME, processDefinition.getName());
modelObjectNode.put(ModelDataJsonConstants.MODEL_REVISION, modelData.getVersion());
modelObjectNode.put(
ModelDataJsonConstants.MODEL_DESCRIPTION, processDefinition.getDescription());
modelData.setMetaInfo(modelObjectNode.toString());
repositoryService.saveModel(modelData);
repositoryService.addModelEditorSource(
modelData.getId(), modelNode.toString().getBytes("utf-8"));
return modelData;
}