Examples with Deployment org.flowable.engine.repository.Deployment used on opensource projects

Example 1 with Deployment

use of org.flowable.engine.repository.Deployment in project plumdo-work by wengwh.

the class DeployModelCmd method execute.

public Deployment execute(CommandContext commandContext) {
    Deployment deployment = null;
    RepositoryService repositoryService = commandContext.getProcessEngineConfiguration().getRepositoryService();
    Model model = repositoryService.getModel(modelId);
    if (model == null) {
        throw new FlowableObjectNotFoundException("Could not find a model with id '" + modelId + "'.", Model.class);
    }
    byte[] editorSource = commandContext.getModelEntityManager().findEditorSourceByModelId(modelId);
    if (editorSource == null) {
        throw new FlowableObjectNotFoundException("Model with id '" + modelId + "' does not have source available.", String.class);
    }
    try {
        DeploymentBuilder deploymentBuilder = repositoryService.createDeployment();
        ObjectNode modelNode = (ObjectNode) new ObjectMapper().readTree(editorSource);
        BpmnModel bpmnModel = new BpmnJsonConverter().convertToBpmnModel(modelNode);
        byte[] bpmnBytes = new BpmnXMLConverter().convertToXML(bpmnModel);
        String fileName = model.getId() + ".bpmn20.xml";
        ByteArrayInputStream bis = new ByteArrayInputStream(bpmnBytes);
        deploymentBuilder.addInputStream(fileName, bis);
        deploymentBuilder.name(fileName);
        // modelId设置为部署的分类字段作为后续关联的需要
        deploymentBuilder.category(model.getId());
        if (model.getTenantId() != null) {
            deploymentBuilder.tenantId(model.getTenantId());
        }
        deployment = deploymentBuilder.deploy();
        // 设置模型的部署ID
        model.setDeploymentId(deployment.getId());
    } catch (Exception e) {
        if (e instanceof FlowableException) {
            throw (FlowableException) e;
        }
        throw new FlowableException(e.getMessage(), e);
    }
    return deployment;
}

Example 2 with Deployment

use of org.flowable.engine.repository.Deployment in project plumdo-work by wengwh.

the class ModelDeployResource method deployModel.

@RequestMapping(value = "/model/{modelId}/deploy", method = RequestMethod.POST, produces = "application/json", name = "模型部署")
@ResponseStatus(value = HttpStatus.CREATED)
@Transactional(propagation = Propagation.REQUIRED)
public ProcessDefinitionResponse deployModel(@PathVariable String modelId) {
    Model model = getModelFromRequest(modelId);
    Deployment deployment = managementService.executeCommand(new DeployModelCmd(model.getId()));
    ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().deploymentId(deployment.getId()).singleResult();
    return restResponseFactory.createProcessDefinitionResponse(processDefinition);
}

Example 3 with Deployment

use of org.flowable.engine.repository.Deployment in project plumdo-work by wengwh.

the class ProcessDefinitionXmlResource method getProcessDefinitionXml.

@RequestMapping(value = "/process-definition/{processDefinitionId}/xml", method = RequestMethod.GET, name = "流程定义XML")
public ResponseEntity<byte[]> getProcessDefinitionXml(@PathVariable String processDefinitionId) {
    ProcessDefinition processDefinition = getProcessDefinitionFromRequest(processDefinitionId);
    String deploymentId = processDefinition.getDeploymentId();
    String resourceId = processDefinition.getResourceName();
    if (deploymentId == null) {
        throw new FlowableIllegalArgumentException("No deployment id provided");
    }
    if (resourceId == null) {
        throw new FlowableIllegalArgumentException("No resource id provided");
    }
    Deployment deployment = repositoryService.createDeploymentQuery().deploymentId(deploymentId).singleResult();
    if (deployment == null) {
        throw new FlowableObjectNotFoundException("Could not find a deployment with id '" + deploymentId + "'.", Deployment.class);
    }
    List<String> resourceList = repositoryService.getDeploymentResourceNames(deploymentId);
    if (resourceList.contains(resourceId)) {
        final InputStream resourceStream = repositoryService.getResourceAsStream(deploymentId, resourceId);
        HttpHeaders responseHeaders = new HttpHeaders();
        responseHeaders.setContentType(MediaType.TEXT_XML);
        try {
            return new ResponseEntity<byte[]>(IOUtils.toByteArray(resourceStream), responseHeaders, HttpStatus.OK);
        } catch (Exception e) {
            throw new FlowableException("Error converting resource stream", e);
        }
    } else {
        throw new FlowableObjectNotFoundException("Could not find a resource with id '" + resourceId + "' in deployment '" + deploymentId + "'.", String.class);
    }
}

Example 4 with Deployment

use of org.flowable.engine.repository.Deployment in project plumdo-work by wengwh.

the class ProcessDefinitionGetModelResource method processDefinitionGetModel.

@RequestMapping(value = "/process-definition/{processDefinitionId}/getModel", method = RequestMethod.GET, produces = "application/json", name = "流程定义获取对应模型")
public ModelResponse processDefinitionGetModel(@PathVariable String processDefinitionId) {
    ProcessDefinition processDefinition = getProcessDefinitionFromRequest(processDefinitionId);
    try {
        Deployment deployment = repositoryService.createDeploymentQuery().deploymentId(processDefinition.getDeploymentId()).singleResult();
        if (deployment == null) {
            throw new FlowableObjectNotFoundException("Could not find a process deployment with id '" + processDefinition.getDeploymentId() + "'.", Deployment.class);
        }
        Model modelData = null;
        if (deployment.getCategory() != null) {
            modelData = repositoryService.getModel(deployment.getCategory());
        }
        // 如果不存在，创建对应模型
        if (modelData == null) {
            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);
            modelData = repositoryService.newModel();
            modelData.setKey(processDefinition.getKey());
            modelData.setName(processDefinition.getName());
            modelData.setCategory(processDefinition.getCategory());
            ObjectNode modelObjectNode = new ObjectMapper().createObjectNode();
            modelObjectNode.put(ModelDataJsonConstants.MODEL_NAME, processDefinition.getName());
            modelObjectNode.put(ModelDataJsonConstants.MODEL_REVISION, 1);
            modelObjectNode.put(ModelDataJsonConstants.MODEL_DESCRIPTION, processDefinition.getDescription());
            modelData.setMetaInfo(modelObjectNode.toString());
            repositoryService.saveModel(modelData);
            repositoryService.addModelEditorSource(modelData.getId(), modelNode.toString().getBytes("utf-8"));
            repositoryService.addModelEditorSourceExtra(modelData.getId(), IOUtils.toByteArray(managementService.executeCommand(new GetDeploymentProcessDiagramCmd(processDefinitionId))));
            repositoryService.setDeploymentCategory(processDefinition.getDeploymentId(), modelData.getId());
        }
        return restResponseFactory.createModelResponse(modelData);
    } catch (Exception e) {
        throw new FlowableException("Error  process-definition get model", e);
    }
}