diff options
Diffstat (limited to 'src/mango/src/mango_plugin.erl')
| -rw-r--r-- | src/mango/src/mango_plugin.erl | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/mango/src/mango_plugin.erl b/src/mango/src/mango_plugin.erl new file mode 100644 index 000000000..de23f8e7c --- /dev/null +++ b/src/mango/src/mango_plugin.erl @@ -0,0 +1,46 @@ +% Licensed under the Apache License, Version 2.0 (the "License"); you may not +% use this file except in compliance with the License. You may obtain a copy of +% the License at +% +% http://www.apache.org/licenses/LICENSE-2.0 +% +% Unless required by applicable law or agreed to in writing, software +% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +% License for the specific language governing permissions and limitations under +% the License. + +-module(mango_plugin). + +-export([ + before_find/1, + after_find/3 +]). + +-define(SERVICE_ID, mango). + +%% ------------------------------------------------------------------ +%% API Function Definitions +%% ------------------------------------------------------------------ + +before_find(HttpReq0) -> + [HttpReq1] = with_pipe(before_find, [HttpReq0]), + {ok, HttpReq1}. + + +after_find(HttpReq, HttpResp, Arg0) -> + [_HttpReq, _HttpResp, Arg1] = with_pipe(after_find, [HttpReq, HttpResp, Arg0]), + {ok, Arg1}. + + +%% ------------------------------------------------------------------ +%% Internal Function Definitions +%% ------------------------------------------------------------------ + +with_pipe(Func, Args) -> + do_apply(Func, Args, [pipe]). + + +do_apply(Func, Args, Opts) -> + Handle = couch_epi:get_handle(?SERVICE_ID), + couch_epi:apply(Handle, ?SERVICE_ID, Func, Args, Opts). |