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AEM 6.1 Uber Jar Maven依赖

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我正在使用 AEM 6.1Maven 作为构建管理器 . 我已使用Adobe提供的未经模糊处理的 UberJar 更新了.m2本地文件夹 . 我收到以下错误:

错误[JobHandler:/ etc / workflow / instances / server0 / 2016-07-15 / model_157685507700064:/ content / myApp / testing / wf_test01] com.adobe.granite.workflow.core.job.JobHandler未找到流程实现:com .myApp.workflow.ActivatemyAppPageProcess com.adobe.granite.workflow.WorkflowException:找不到流程实现:com.adobe.granite.workflow.core.job.HandlerBase.executeProcess(HandlerBase.java:197)中的com.myApp.workflow.ActivatemyAppPageProcess )在com.adobe.granite.workflow.core.job.JobHandler.process(JobHandler.java:232)at org.apache.sling.event.impl.jobs.JobConsumerManager $ JobConsumerWrapper.process(JobConsumerManager.java:512)at at org.apache.sling.event.impl.jobs.queues.JobRunner.run(JobRunner.java:205)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)at java.util.concurrent.ThreadPoolExecutor $ java.lang.Thread.run上的Worker.run(ThreadPoolExecutor.java:617)(Thread.java:745)

UberJar 似乎没有 com.adobe.granite.workflow.core.job 包 . 有什么方法可以解决这个问题吗?

流程步骤 ActivatemyAppPageProcess.execute 方法:

public void execute(WorkItem workItem, WorkflowSession workflowSession, MetaDataMap args) throws WorkflowException {
    Session participantSession = null;
    Session replicationSession = null;
    // ResourceResolver resourceResolver = null;
    try {
        log.info("Inside ActivatemyAppPageProcess ");
        Session session = workflowSession.getSession();
        if (replicateAsParticipant(args)) {
            String approverId = resolveParticipantId(workItem, workflowSession);
            if (approverId != null) {
                participantSession = getParticipantSession(approverId, workflowSession);
            }
        }
        if (participantSession != null)
            replicationSession = participantSession;
        else {
            replicationSession = session;
        }

        WorkflowData data = workItem.getWorkflowData();
        String path = null;
        String type = data.getPayloadType();
        if ((type.equals("JCR_PATH")) && (data.getPayload() != null)) {
            String payloadData = (String) data.getPayload();
            if (session.itemExists(payloadData))
                path = payloadData;
            }
            else if ((data.getPayload() != null) && (type.equals("JCR_UUID"))) {
                Node node = session.getNodeByUUID((String) data.getPayload());
                path = node.getPath();
            }
            ReplicationOptions opts = null;
            String rev = (String) data.getMetaDataMap().get("resourceVersion", String.class);
            if (rev != null) {
                opts = new ReplicationOptions();
                opts.setRevision(rev);
            }
            opts = prepareOptions(opts);

            if (path != null) {
                ResourceCollection rcCollection = 
                    ResourceCollectionUtil
                        .getResourceCollection(
                            (Node) this.admin.getItem(path), 
                                (ResourceCollectionManager) this.rcManager);
                boolean isWFPackage = isWorkflowPackage(path, resolverFactory, workflowSession);
                List<String> paths = getPaths(path, rcCollection);
                for (String aPath : paths)
                    if (canReplicate(replicationSession, aPath)) {
                        if (opts != null) {
                            if (isWFPackage) {
                                setRevisionForPage(aPath, opts, data);
                            }
                            this.replicator
                                    .replicate(replicationSession, 
                                                   getReplicationType(),
                                                       aPath,
                                                           opts);
                            } else {
                                this.replicator
                                        .replicate(replicationSession, 
                                                       getReplicationType(),
                                                           aPath);
                        }
                    } else {
                        log.debug(session.getUserID() + " is not allowed to replicate " + "this page/asset " + aPath + ". Issuing request for 'replication");

                        Dictionary properties = new Hashtable();
                        properties.put("path", aPath);
                        properties.put("replicationType", getReplicationType());
                        properties.put("userId", session.getUserID());
                        Event event = new Event("com/day/cq/wcm/workflow/req/for/activation", properties);
                        this.eventAdmin.sendEvent(event);
                    }
            } else {
                log.warn("Cannot activate page or asset because path is null for this workitem: " + workItem.toString());
            }
        } catch (RepositoryException e) {
            throw new WorkflowException(e);
        } catch (ReplicationException e) {
            throw new WorkflowException(e);
        } finally {
            if ((participantSession != null) && (participantSession.isLive())) {
                participantSession.logout();
                participantSession = null;
            }
        }
    }

2 回答

  • 0

    com.adobe.granite.workflow.core.job 根本不在AEM中导出 . 这意味着,您无法使用它,因为它对您的代码是不可见的 .

    com.adobe.granite.workflow.core 包仅导出 com.adobe.granite.workflow.core.event . 如果您使用AEM工作流程,则应该坚持使用 com.adobe.granite.workflow.api 包 .

    以下包在此捆绑包中导出,因此可用:

    com.adobe.granite.workflow,version=1.0.0
    com.adobe.granite.workflow.collection,version=1.1.0
    com.adobe.granite.workflow.collection.util,version=1.0.0
    com.adobe.granite.workflow.event,version=1.0.0
    com.adobe.granite.workflow.exec,version=1.0.0
    com.adobe.granite.workflow.exec.filter,version=1.0.0
    com.adobe.granite.workflow.job,version=1.0.0
    com.adobe.granite.workflow.launcher,version=1.0.0
    com.adobe.granite.workflow.metadata,version=1.0.0
    com.adobe.granite.workflow.model,version=1.0.0
    com.adobe.granite.workflow.rule,version=1.0.0
    com.adobe.granite.workflow.serialization,version=1.0.0
    com.adobe.granite.workflow.status,version=1.0.0
    

    即使 uber.jar 有包,如果您在 /system/console/bundles 上查看AEM实例并单击 com.adobe.granite.workflow.core 包,您将看到"exported packages"中没有 com.adobe.granite.workflow.core.job 可用 . 因此,即使您的IDE,Maven和/或Jenkins可以处理它,AEM也无法执行您的代码 .

    在AEM中,您只能使用在其中一个可用捆绑包中导出的包或捆绑包中包含的包 - 这不是一个坏主意 . 然后,您将拥有相同代码的两个版本,这将导致进一步的问题 .

    看过代码后我会说这里有另一个问题 . 解决这个问题也可以帮助你摆脱另一个问题 .

    您尝试为已在工作流中使用的路径启动另一个WF(激活请求) . 您必须终止当前工作流实例才能执行此操作 .

    干净方法的一个例子是:

    Workflow workflow = workItem.getWorkflow();
    WorkflowData wfData = workflow.getWorkflowData();
    workflowSession.terminateWorkflow(workflow);
    Map<String, Object> paramMap = new HashMap<String, Object>();
    if (!StringUtils.isEmpty(data.getNextParticipantUid())) {
        paramMap.put("nextParticipant", "admin");
    }
    workflowSession.startWorkflow(
        workflowSession.getModel(WORKFLOW_MODEL_PATH, wfData, paramMap);
    
  • 2

    出现错误的可能原因可能是您的工作流程 com.myApp.workflow.ActivatemyAppPageProcess 服务/组件未处于活动状态,因此未绑定到JobHandler的可用进程列表,从而导致此异常 .

    您可以在 /system/console/components 中检查您的自定义流程组件是否处于活动状态?如果没有,那么您将必须解决导致服务/组件不可用的依赖性 .

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