java - 从远程 .jar 创建运行时环境

Question

我正在尝试使用在远程服务器中创建的 de .jar 文件来运行 Jbpm 项目。

在我的旧项目中，我使用 .bpmn 文件创建了 RuntimeEnvironment...

    @Produces
    @Singleton
    @PerProcessInstance
    @PerRequest
    public RuntimeEnvironment produceEnvironment(EntityManagerFactory emf) throws IOException {
        RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get()
                .newDefaultBuilder()
                .entityManagerFactory(emf)
                .addAsset(
                        ResourceFactory
                                .newClassPathResource("rewards-basic.bpmn"),
                        ResourceType.BPMN2).get();
        return environment;
    }

效果很好。

但现在我想使用远程存储库中的 .jar。示例:

   @Produces
    @Singleton
    @PerProcessInstance
    @PerRequest
    public RuntimeEnvironment produceEnvironment(EntityManagerFactory emf) throws IOException {
        String url = "http://server:8080/jbpm-console/maven2/group/testHtmlForms/1.0/testHtmlForms-1.0.jar";
        KieServices ks = KieServices.Factory.get();
        KieRepository kr = ks.getRepository();
        UrlResource urlResource = (UrlResource) ks.getResources()
                .newUrlResource(url);
        urlResource.setUsername("admin");
        urlResource.setPassword("admin");
        urlResource.setBasicAuthentication("enabled");
        InputStream is = urlResource.getInputStream();
        KieModule kModule = kr.addKieModule(ks.getResources()
                .newInputStreamResource(is));
        KieContainer kContainer = ks.newKieContainer(kModule.getReleaseId());

        RuntimeEnvironment environment = ????????
        return environment;
    }

这可能吗？如何创建运行时环境？

Answer 1

看看如何从 Maven 存储库上的 jar 创建 ksession:

https://github.com/krisv/jbpm-evaluation-examples/blob/master/kjar-from-guvnor/src/main/java/org/jbpm/evaluation/EvaluationExampleKJarFromGuvnor.java