Activiti 5通过api生成bpmn
时间: 2024-04-08 08:32:58 浏览: 57
在 Activiti 5 中,可以使用其提供的 API 来 BPMN(Business Process Model and Notation)文件。下面是一个简单示例代码:
```java
import orgiti.bpmn.model.BpmnModel;
import orgiti.bpmn.model.Process;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.TaskService;
import org.activiti.engine.impl.cfg.StandaloneProcessEngineConfiguration;
import org.activiti.engine.repository.Deployment;
import org.activiti.engine.repository.DeploymentBuilder;
public class GenerateBPMNExample {
public static void main(String[] args) {
StandaloneProcessEngineConfiguration config = new StandaloneProcessEngineConfiguration();
config.setJdbcUrl("jdbc:h2:mem:activiti");
config.setDatabaseSchemaUpdate("true");
config.buildProcessEngine();
RepositoryService repositoryService = config.getRepositoryService();
RuntimeService runtimeService = config.getRuntimeService();
TaskService taskService = config.getTaskService();
// 创建一个简单的 BPMN 模型
BpmnModel model = new BpmnModel();
Process process = new Process();
process.setId("myProcess");
process.setName("My Process");
model.addProcess(process);
// 部署 BPMN 模型
DeploymentBuilder deploymentBuilder = repositoryService.createDeployment();
deploymentBuilder.addBpmnModel("myProcess.bpmn", model);
Deployment deployment = deploymentBuilder.deploy();
System.out.println("BPMN 文件已生成并部署,部署 ID:" + deployment.getId());
}
}
```
此示例代码使用 Activiti 5 的 API 创建了一个简单的 BPMN 模型,并将其部署到引擎中。你可以根据自己的需求定制和扩展该代码。请确保已正确配置 Activiti 引擎以及相关的依赖项。
注意:Activiti 5 是一个较旧的版本,如果你正在使用较新的版本,可能需要调整代码以适应新的 API。
阅读全文