UploadPack: add getProtocolV2Hook() method

A caller cannot install a second hook in the UploadPack without
overwriting whatever is already there.

Offer a method to get the current protocol v2 hook, so it can be chained
with new hooks.

Change-Id: Icb06f94ec52b8c8714f509b5b8622d6db42960fb
Signed-off-by: Ivan Frade <ifrade@google.com>
This commit is contained in:
Ivan Frade 2019-07-08 14:44:26 -07:00
parent 9b7a4a30ca
commit 04cecae3da
1 changed files with 12 additions and 0 deletions

View File

@ -601,6 +601,18 @@ public void setProtocolV2Hook(@Nullable ProtocolV2Hook hook) {
this.protocolV2Hook = hook != null ? hook : ProtocolV2Hook.DEFAULT;
}
/**
* Get the currently installed protocol v2 hook.
*
* @return the hook or a default implementation if none installed.
*
* @since 5.5
*/
public ProtocolV2Hook getProtocolV2Hook() {
return this.protocolV2Hook != null ? this.protocolV2Hook
: ProtocolV2Hook.DEFAULT;
}
/**
* Set the filter used while advertising the refs to the client.
* <p>