自定义草稿和提交数据服务

概述

AEM Forms允许用户将自适应表单另存为草稿。草稿功能为用户提供了维护工作进行中表单的选项。然后，用户可随时从任何设备填写并提交表单。

默认情况下，AEM Forms会将与草稿和提交关联的用户数据存储在 /content/forms/fp 节点。

但是，AEM Forms Portal组件提供数据服务，允许您自定义存储用于草稿和提交的用户数据的实施。例如，您可以将数据存储在组织中当前实施的数据存储中。

要自定义用户数据的存储，您必须实施草稿数据和提交数据服务。

前提条件

草稿数据服务

要自定义用户草稿数据的存储，您必须提供的所有方法的实现 DraftAFDataService 界面。

以下接口的代码示例中提供了这些方法及其参数的说明：

public interface DraftAFDataService {

 /**
  * Deletes the user data stored against the ID passed as the argument
  *
  * @param draftDataID
  * @return status for the just occurred delete draft UserData operation
  * @throws FormsPortalException
  */
 public Boolean deleteAFDraftUserData (String draftDataID) throws FormsPortalException;

 /**
  * Saves user data provided in the argument map
  *
  * @param draftUserDataMap contains Form Data (key - "guideState"), Adaptive Form Name (Key - "guideName"), and Draft DataID (Key - "userDataID") in case of update
  * @return userData ID would be returned which needs to be saved in metadata node
  * @throws FormsPortalException
  */
 public String saveAFUserData (Map<String, Object> draftUserDataMap) throws FormsPortalException;

 /**
  * Gets the user data stored against the ID passed as the argument
  *
  * @param Draft DataID
  * @return guideState (which would then be populated in adaptive form to reload the draft) which is stored against draftDataID
  * @throws FormsPortalException
  */
 public byte[] getAFDraftUserData(String draftDataID) throws FormsPortalException;

 /**
  * Saves the attachments for current adaptive form instance
  *
  * @param attachmentsBytes would expect byte array of the attachment to be saved
  * @return id for the attachment just saved (so that it could be retrieved later)
  * @throws FormsPortalException
  */
 public String saveAttachments(byte[] attachmentBytes) throws FormsPortalException;
}

提交数据服务

要自定义用户提交数据的存储，您必须为的所有方法提供实施 SubmittedAFDataService 界面。

以下接口的代码示例中提供了这些方法及其参数的说明：

public interface SubmittedAFDataService {

 /**
  * Submits the user data passed in argument map
  *
  * @param submittedAFUserdataMap contains Form Data (key - "guideState"), Adaptive Form Name (Key - "guideName"), and Draft DataID (Key - "userDataID")
  * @return userData ID is returned that needs to be saved in the metadata node
  * @throws FormsPortalException
  */
 public String submitAFUserData (Map<String, Object> submittedAFUserdataMap) throws FormsPortalException;

 /**
  * Gets the user data stored against the ID passed as argument
  *
  * @param submitDataID
  * @return guideState which would be used to open DOR
  * @throws FormsPortalException
  */
 public byte[] getSubmittedAFUSerData(String submitDataID) throws FormsPortalException;

 /**
  * Deletes user data stored against the ID passed as argument
  *
  * @param Submit DataID
  * @return status of the delete operation on Submitted User data
  * @throws FormsPortalException
  */

 public Boolean deleteSubmittedAFUserData(String submitDataID) throws FormsPortalException;

 /**
  * Submits the attachment bytes passed as argument
  *
  * @param attachmentsBytes would expect byte array of the attachment to be saved
  * @return id for the attachment just saved (so that it could be retrieved later)
  * @throws FormsPortalException
  */
 public String submitAttachments(Object attachmentBytes) throws FormsPortalException;

}