Hybris 自定义电子邮件设置自定义属性

Hybris custom email setting custom attributes

我正在创建一个自定义电子邮件,该电子邮件应在填写预约表格后发送给客户。我需要额外的属性,所以我扩展了 AbstractEmailContext:

public class AppointmentEmailContext extends AbstractEmailContext
{
   private String myAttribute;
   ...
}

我在开始该过程之前在我的 EventListener 中设置属性:

final AppointmentProcessModel storeFrontCustomerProcessModel = (AppointmentProcessModel) getBusinessProcessService()
                .createProcess(
                        "appointmentEmailProcess-" + event.getEmail() + "-" + System.currentTimeMillis(),
                        "appointmentEmailProcess");

storeFrontCustomerProcessModel.setMyAttribute("test@test.com");
getModelService().save(storeFrontCustomerProcessModel);
getBusinessProcessService().startProcess(storeFrontCustomerProcessModel);

AppointmentEmailContextinit 方法中,我无法获取这些参数,因此我可以正确设置它们并将它们传递给电子邮件模板。另一件事是,在 init 方法中输入的 ProcessModel 不是 AppointmentProcessModel 的实例,而是 StoreFrontCustomerProcessModel 的实例,即使我的 AppointmentProcessModel 正在扩展它。

我也试过这样添加AppointmentProcessModel

public class AppointmentEmailContext extends AbstractEmailContext<AppointmentProcessModel>
{
...
}

并使用正确的参数调整 init 方法(+ 添加重写方法),但是我在创建进程时遇到错误:

ERROR [hybrisHTTP21] [HybrisApplicationEventMulticaster] java.lang.InstantiationException: mypackage.core.appointment.model.AppointmentProcessModel
 java.lang.RuntimeException: java.lang.InstantiationException: mypackage.core.appointment.model.AppointmentProcessModel

我不知道保留这些属性是否有问题,或者我是否应该以其他方式传递这些属性。

更新: 我尝试将 AppointmentProcess 添加到 *-items.xml 文件,并进行了系统更新,但没有任何变化。我在 backoffice 中检查了该类型已添加并且它是从 StoreFrontCustomerProcess 扩展而来的。定义如下:

        <itemtype code="AppointmentProcess" extends="StoreFrontCustomerProcess"
                  autocreate="true" generate="true"
                  jaloclass="mypackage.jalo.AppointmentProcess">
            <attributes>
                <attribute qualifier="email" type="java.lang.String">
                    <persistence type="property" />
                </attribute>
            </attributes>
        </itemtype>

通过HMC交叉验证,你的属性是否保存在storeFrontCustomerProcessModel中?

尝试更改 AppointmentEmailContext class 喜欢

public class AppointmentEmailContext extends AbstractEmailContext<AppointmentProcessModel>
{
   private String myAttribute;

    @Override
    public void init(final AppointmentProcessModel appointmentProcessModel, final EmailPageModel emailPageModel)
    {
        super.init(appointmentProcessModel, emailPageModel);
        myAttribute = appointmentProcessModel.getMyAttribute();
    }

    public String getMyAttribute() {
        return myAttribute;
    }

    //...
}

编辑

用户尚未为 AppointmentProcess 创建项目类型,后来他创建了它,正如我在评论中提到的那样,问题已解决!!