topic Re: Batch response in Application Development and Automation Discussions

Batch response

former_member674253 — Wed, 02 Jun 2021 11:35:30 GMT

Hi,

I am requested OData service with the batch request, which includes multiply POST requests in separated changesets.

How it looks:

--batchContent-Type: multipart/mixed; boundary=changeset--changesetContent-Type: application/httpContent-Transfer-Encoding: binaryPOST Entity HTTP/1.1Content-type: application/json{   <JSON BODY>}--changeset----batchContent-Type: multipart/mixed; boundary=changeset--changesetContent-Type: application/httpContent-Transfer-Encoding: binaryPOST Entity HTTP/1.1
Content-type: application/json

{
   <JSON BODY>
}--changeset----batch--

Response structure:

--7070D8610D18DD62D307574F0D9BD4A30Content-Type: multipart/mixed; boundary=7070D8610D18DD62D307574F0D9BD4A31Content-Length:      7416--7070D8610D18DD62D307574F0D9BD4A31Content-Type: application/httpContent-Length: 7247content-transfer-encoding: binaryHTTP/1.1 201 CreatedContent-Type: application/atom+xml;type=entryContent-Length: 6975dataserviceversion: 2.0location: <path><xml entry>--7070D8610D18DD62D307574F0D9BD4A31----7070D8610D18DD62D307574F0D9BD4A30Content-Type: multipart/mixed; boundary=7070D8610D18DD62D307574F0D9BD4A31Content-Length:      7416--7070D8610D18DD62D307574F0D9BD4A31Content-Type: application/httpContent-Length: 7247content-transfer-encoding: binaryHTTP/1.1 201 CreatedContent-Type: application/atom+xml;type=entryContent-Length: 6975dataserviceversion: 2.0location: <path><xml entry>--7070D8610D18DD62D307574F0D9BD4A31----7070D8610D18DD62D307574F0D9BD4A30--

QUESTIONS:

1)Is it possible to parse the response body to an array of separated objects?

2)Are the any options to define key, which returns in response(my case: 7070D8610D18DD62D307574F0D9BD4A30, 7070D8610D18DD62D307574F0D9BD4A31)

Thanks.

Re: Batch response

evanireland — Wed, 02 Jun 2021 21:33:54 GMT

Hi Yauhen,

What language are you proposing to use to build the client application?

Re: Batch response

former_member674253 — Thu, 03 Jun 2021 12:01:59 GMT

Hi Evan,

I am going to use English.

Thank for your response.

Re: Batch response

former_member790427 — Thu, 14 Apr 2022 09:31:58 GMT

I'm facing the same problem, seems like SAPUI5 does not have a specific API to deal with it, so sad.

Here I need to read this message.

Re: Batch response

ThorstenHoefer — Thu, 14 Apr 2022 09:57:29 GMT

Hi tonyhallow,

you can analyse the responses from the collection oData.__batchResponses

For example:

this.getModel().submitChanges({
  groupId: 'changes',
  success: oData => {
if (oData.__batchResponses.some(oResult => oResult.response && oResult.response.statusCode === '400')) {

RegardsThorsten

Re: Batch response

former_member790427 — Thu, 14 Apr 2022 10:35:33 GMT

Hi, I did something like this, but it does not work.

Re: Batch response

ThorstenHoefer — Thu, 14 Apr 2022 11:29:42 GMT

Hi Zoe,

I assume you using this Method?
sap.ui.model.odata.v4.ODataContextBinding - API Reference - Demo Kit - SAPUI5 SDK (ondemand.com)

If you want to retrieve the message, you can check the Message Model

Message Model (ondemand.com)

			// set message model
			oMessageManager = sap.ui.getCore().getMessageManager();
			this.getView().setModel(oMessageManager.getMessageModel(), "message");

Basic OData Messages - Samples - Demo Kit - SAPUI5 SDK (ondemand.com)

Re: Batch response

former_member790427 — Wed, 20 Apr 2022 02:29:43 GMT

Thanks, I can read the message through MessageManager now, but I have a new problem here, I need to access numericSeverity from the sap-message, cause I need this property to determine whether if it is a success message or an error message, do you how to do this?