Update (replace) primary content

[VasiliyRepecki]

Hi.

I have data presented by outputstream or byte array (data contains excel file).

How can i replace primary content of WTDocument by this new file?

Should i use ContentServerHelper.service.updatePrimary method? How to create ApplicationData instance from my data?


Thanks.

[VasiliyRepecki]

I am using this code now:

ContentHolder refreshedContentHolder = ContentHelper.service.getContents(document);

ContentItem contentItem = ContentHelper.getPrimary((FormatContentHolder) refreshedContentHolder);

ContentHolderHelper.deleteContents(document, contentItem);

ContentHolderHelper.setContents(document, byteArray, ContentRoleType.PRIMARY, "name", "", false);