Package ro.sync.ecss.extensions.api.webapp.ce

Interface GroupChangesForMultiplePeersStrategy

All Superinterfaces:

SaveStrategy

All Known Implementing Classes:

DefaultSaveStrategy

@API(type=EXTENDABLE,
     src=PUBLIC)
public interface GroupChangesForMultiplePeersStrategy
extends SaveStrategy

Details required when saving a concurrently edited document. Used to write a single snapshot of the document with changes made from the last save, where the snapshot may be capturing changes made by multiple peers. It facilitates a minimum number of writes to the file server per save.

Since:

23.1.1

Method Summary

Modifier and Type	Method	Description
URLConnection	openConnection(URL documentUrl, PeerContext committer, List<PeerContext> authors)	This method will be called whenever a peer within a concurrent editing session triggers either a save or a auto-save.

Method Details

openConnection

URLConnection openConnection(URL documentUrl,
 PeerContext committer,
 List<PeerContext> authors)
                      throws IOException

This method will be called whenever a peer within a concurrent editing session triggers either a save or a auto-save. Called a single time for each document, allowing a minimum number of writes to the file server. It facilitates storing a revision for all peers together, writing only once per save to the file server.

Parameters:

documentUrl - The document URL. May be used to directly open a connection to the CMS on behalf of the committer. Note that it has the UserInfo of the committer.

committer - The context of the peer that triggered either a save or a auto-save.

authors - The context of peers whose changes are about to be saved onto the URL connection. Note that committer may or may not be an author.

Returns:

A connection where to write the new revision.

Throws:

IOException - If fails to open the connect.