AEM

Question

如何编写 AEM - 带有作者内容验证的自定义工作流程？

例如：我想在激活页面时验证作者 HTML 的内容。我想检查 Author 内容中的所有 Hyperlink，基于特定的 link 使工作流程失败或通过工作流程以进行激活。

Answer 1

AEM Workflow documentation is very helpful on this subject. You will need to create service that implements the WorkflowProcess interface. Once that is done, you can create a new workflow at http://localhost:4502/workflow or you can update the default activation workflow at http://localhost:4502/cf#/etc/workflow/models/request_for_activation.html。放入一个新的 Process Step，将 Advance Handler 设置为 true 并将 Process 设置为您的服务。不要忘记点击 Save 按钮。

在您的服务中，您可以访问会话，因此可以访问资源解析器以及激活资源的路径。这就是获取资源和运行针对其属性的自定义代码所需的全部内容。如果您的自定义验证返回错误，您可以使用 wfsession.terminateWorkflow(item.getWorkflow()) 终止工作流程，否则工作流程将继续，因为您将其设置为自动前进。

这是您的工作流程步骤的粗略大纲：

@Component
@Service
@Properties({
    @Property(name = Constants.SERVICE_DESCRIPTION, value = "Workflow step description"),
    @Property(name = Constants.SERVICE_VENDOR, value = "Company Name"),
    @Property(name = "process.label", value = "Process Label will show in the workflow dropdown") })
public class MyCustomStep implements WorkflowProcess {

    public void execute(WorkItem item, WorkflowSession wfsession, MetaDataMap args) throws WorkflowException {
        ResourceResolver resolver = wfsession.adaptTo(ResourceResolver.class);

        if (resolver != null) {
            // Get the payload: the activated resource
            String path = item.getWorkflowData().getPayload().toString();

            Resource resource = resolver.getResource(path);

            if (resource != null) {
                ValueMap properties = resource.adaptTo(ValueMap.class);
                String propertyToCheck = properties.get("myPropertyName", String.class);

                if (!customValidationMethod(propertyToCheck)) {
                    // Terminate workflow
                    wfsession.terminateWorkflow(item.getWorkflow());
                }
            }
        }
    }
}

AEM - 具有作者内容验证的自定义工作流程？

AEM - Custom workflow with Author content validation ?

workflow

author