| %%------------------------------------------------------------------------------ |
| %% Licensed to the Apache Software Foundation (ASF) under one or more |
| %% contributor license agreements. See the NOTICE file distributed with |
| %% this work for additional information regarding copyright ownership. |
| %% The ASF licenses this file to You under the Apache License, Version 2.0 |
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| %% 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 |
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| %%------------------------------------------------------------------------------ |
| -module(dubbo_registry). |
| -include("dubboerl.hrl"). |
| |
| -callback start(Url :: binary) -> ok. |
| -callback register(Url::binary())-> term(). |
| -callback subscribe(SubcribeUrl::binary(),NotifyFun::function())->ok. |
| |
| %% API |
| -export([setup_register/1,register/2]). |
| |
| -spec(setup_register(UrlInfo :: map()) -> {ok, RegistryProcessName :: atom()}|{error, term()}). |
| setup_register(UrlInfo) -> |
| RegistryModuleName = get_registry_module(UrlInfo), |
| case whereis(RegistryModuleName) of |
| undefined -> |
| apply(RegistryModuleName, start, [UrlInfo]), |
| {ok, RegistryModuleName}; |
| _ -> |
| {ok, RegistryModuleName} |
| end. |
| |
| register(RegistryName,Url) -> |
| logger:info("call ~p register url ~p",[RegistryName,Url]), |
| Result = apply(RegistryName,register,[Url]), |
| Result. |
| |
| |
| get_registry_module(Info) -> |
| RegistryName = Info#dubbo_url.scheme, |
| FullName = << <<"dubbo_registry_">>, RegistryName/binary>>, |
| binary_to_existing_atom(FullName). |