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| author |   Maros Marsalek <mmarsale@cisco.com> | 2016-04-12 10:13:28 +0200 |
|---|---|---|
| committer | Maros Marsalek <mmarsale@cisco.com> | 2016-04-12 10:13:28 +0200 |
| commit | 5f82161cddaf35acbb6197139deaf604cdc4aca0 (patch) | |
| tree | 498ac674929071121ee502c8b4ff5073c65671f9 /v3po/data-impl/Readme.adoc | |
| parent | a36279bc8bf595fc3d92cf8a59d2044e1f700358 (diff) | |
HONEYCOMB-8: HC ascii docs. Initial version
Change-Id: Id9540f9a7aa863517c1fbf54f9eb5bd20b565476
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'v3po/data-impl/Readme.adoc')
| -rw-r--r-- | v3po/data-impl/Readme.adoc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/v3po/data-impl/Readme.adoc b/v3po/data-impl/Readme.adoc new file mode 100644 index 000000000..61b2653b3 --- /dev/null +++ b/v3po/data-impl/Readme.adoc @@ -0,0 +1,43 @@ += Honeycomb Data layer. Implementation + +Models CONFIG data store as a DataTree. + +Every read transaction reads directly from the DataTree. +Every write transaction is validated, then passed to the translation layer. +After successful update, config data tree is updated. + +OPERATIONAL data store reads are passed directly to the translation layer. + +Data transaction functionality for higher layers (i.e NETCONF/RESTCONF layer) is provided by DataBroker. + +[ditaa, "data-layer-architecture"] +.... + /------------------\ + | RESTCONF/NETCONF | + \--------+---------/ + | +----------------------------|------------------------------------ + v + /------------------\ + | DataBroker | + \-+--------------+-/ + | | + | read | read/write + Honeycomb v v + data layer /------+------\ /--+--------\ /----------\ + | | | | | | + | Operational | | Config +------>+ DataTree + + | DataTree | | DataTree | | | + | | | | \----------/ + \------+------/ \--+--------/ + | | +---------------------|--------------|---------------------------- + v v + /-----+--------------+-----\ + | Translation layer | + \--------------------------/ +.... + + + + |