001/**
002 * Copyright (c) 2015-2022, Michael Yang 杨福海 (fuhai999@gmail.com).
003 * <p>
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * <p>
008 * http://www.apache.org/licenses/LICENSE-2.0
009 * <p>
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package io.jboot.components.rpc.dubbo;
017
018import io.jboot.components.rpc.JbootrpcBase;
019import io.jboot.components.rpc.JbootrpcReferenceConfig;
020import io.jboot.components.rpc.JbootrpcServiceConfig;
021import io.jboot.components.rpc.RPCUtil;
022import io.jboot.utils.StrUtil;
023import org.apache.dubbo.common.URL;
024import org.apache.dubbo.config.ReferenceConfig;
025import org.apache.dubbo.config.ServiceConfig;
026
027
028public class JbootDubborpc extends JbootrpcBase {
029
030    @Override
031    public void onStart() {
032        DubboUtil.initDubbo();
033    }
034
035    @Override
036    public void onStop() {
037        DubboUtil.stopDubbo();
038    }
039
040    @Override
041    public <T> T onServiceCreate(Class<T> interfaceClass, JbootrpcReferenceConfig config) {
042        ReferenceConfig<T> reference = DubboUtil.toReferenceConfig(config);
043        reference.setInterface(interfaceClass);
044
045        String directUrl = rpcConfig.getUrl(interfaceClass.getName());
046        if (StrUtil.isNotBlank(directUrl)) {
047            if (URL.valueOf(directUrl).getProtocol() == null) {
048                directUrl = "dubbo://" + directUrl;
049            }
050            reference.setUrl(directUrl);
051        }
052
053        String consumer = rpcConfig.getConsumer(interfaceClass.getName());
054        if (consumer != null) {
055            reference.setConsumer(DubboUtil.getConsumer(consumer));
056        }
057
058        //copy consumer config to Refercence
059        RPCUtil.copyNotNullFields(reference.getConsumer(), reference, false);
060
061
062        if (reference.getGroup() == null) {
063            reference.setGroup(rpcConfig.getGroup(interfaceClass.getName()));
064        }
065
066        if (reference.getVersion() == null) {
067            reference.setVersion(rpcConfig.getVersion(interfaceClass.getName()));
068        }
069
070
071        return reference.get();
072    }
073
074
075    @Override
076    public <T> boolean serviceExport(Class<T> interfaceClass, Object object, JbootrpcServiceConfig config) {
077        ServiceConfig<T> service = DubboUtil.toServiceConfig(config);
078        service.setInterface(interfaceClass);
079        service.setRef((T) object);
080
081        String provider = rpcConfig.getProvider(interfaceClass.getName());
082        if (provider != null) {
083            service.setProvider(DubboUtil.getProvider(provider));
084        }
085
086        //copy provider config to Service
087        RPCUtil.copyNotNullFields(service.getProvider(), service, true);
088
089
090        if (service.getGroup() == null) {
091            service.setGroup(rpcConfig.getGroup(interfaceClass.getName()));
092        }
093
094        if (service.getVersion() == null) {
095            service.setVersion(rpcConfig.getVersion(interfaceClass.getName()));
096        }
097
098        service.export();
099        return true;
100    }
101
102}