[jira] [Updated] (SVN-4780) Factor out the dumpstream loader editor driver

     [ https://issues.apache.org/jira/browse/SVN-4780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Foad updated SVN-4780:
-----------------------------
    Description: 
"svnadmin load" and "svnrdump load" should share more of the dumpstream loader code.

"svnadmin load" uses svn_repos_get_fs_build_parser6(), whose input is the dumpstream parser API, and whose output makes commits directly to a given repository.

The dumpstream loader in 'svnrdump' contains an editor driver, whose input is the dumpstream parser API, and whose output makes commits through a delta-editor over the RA layer.

Of course we already have

Factor out the generic parts of svn_rdump__load_dumpstream() for re-use:
 * dumpstream parser API to generic delta-editor API

Use callbacks or separate layers for all caller-specific processing.

Re-implement svn_repos_get_fs_build_parser6() as:
 * dumpstream parser API to generic delta-editor API (new, shared) +
 * generic commit code (svn_repos_get_commit_editor5) (already available)

  was:
The dumpstream loader in 'svnrdump' contains an editor driver, whose input is the dumpstream parser API, and whose output makes commits through a delta-editor over the RA layer.

Factor out the generic parts of this for re-use:
 * dumpstream parser API to generic delta-editor API

Use callbacks or separate layers for all caller-specific processing.


> Factor out the dumpstream loader editor driver
> ----------------------------------------------
>
>                 Key: SVN-4780
>                 URL: https://issues.apache.org/jira/browse/SVN-4780
>             Project: Subversion
>          Issue Type: Task
>            Reporter: Julian Foad
>            Priority: Major
>
> "svnadmin load" and "svnrdump load" should share more of the dumpstream loader code.
> "svnadmin load" uses svn_repos_get_fs_build_parser6(), whose input is the dumpstream parser API, and whose output makes commits directly to a given repository.
> The dumpstream loader in 'svnrdump' contains an editor driver, whose input is the dumpstream parser API, and whose output makes commits through a delta-editor over the RA layer.
> Of course we already have
> Factor out the generic parts of svn_rdump__load_dumpstream() for re-use:
>  * dumpstream parser API to generic delta-editor API
> Use callbacks or separate layers for all caller-specific processing.
> Re-implement svn_repos_get_fs_build_parser6() as:
>  * dumpstream parser API to generic delta-editor API (new, shared) +
>  * generic commit code (svn_repos_get_commit_editor5) (already available)



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