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/*******************************************************************************
* Copyright 2017 ZTE, Inc. and others.
*
* 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.
******************************************************************************/
/**
*
*/
package org.onap.msb.sdk.httpclient.builder.impl;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.atomic.AtomicReference;
import org.onap.msb.sdk.discovery.entity.MicroServiceFullInfo;
import org.onap.msb.sdk.discovery.entity.NodeInfo;
import org.onap.msb.sdk.httpclient.RetrofitServiceUtils;
import org.onap.msb.sdk.httpclient.ServiceHttpEndPointBeanObject;
import org.onap.msb.sdk.httpclient.ServiceHttpEndPointObject;
import org.onap.msb.sdk.httpclient.builder.IRetrofitObjectBuilder;
import org.onap.msb.sdk.httpclient.exception.RetrofitServiceRuntimeException;
import org.onap.msb.sdk.httpclient.handler.RetrofitServiceHandlerContext;
import okhttp3.OkHttpClient;
import retrofit2.Retrofit;
/**
* @author 10071214
*
*/
public class ClientRetrofitObjectBuilder implements IRetrofitObjectBuilder {
private RetrofitServiceHandlerContext context;
public ClientRetrofitObjectBuilder(RetrofitServiceHandlerContext context) {
super();
this.context = context;
}
/*
* (non-Javadoc)
*
* @see
* com.zte.ums.zenap.httpclient.retrofit.builder.IRetrofitObjectBuilder#buildRetrofitObject(java.
* util.concurrent.atomic.AtomicReference)
*/
@Override
public Map<ServiceHttpEndPointObject, Object> buildRetrofitObject(
AtomicReference<Map<ServiceHttpEndPointObject, Object>> endPointToRetrofitRef,
ServiceHttpEndPointObject lastEndPoint) throws RetrofitServiceRuntimeException {
Map<ServiceHttpEndPointObject, Object> srvEndPointToRetrofit = endPointToRetrofitRef.get();
if (srvEndPointToRetrofit == null) {
srvEndPointToRetrofit = new LinkedHashMap<>();
try {
ServiceHttpEndPointBeanObject srvhttpEndPointBeanObject =
context.getServiceHttpEndPointBeanObject();
// MsbClientFactory msbClient = context.getLocator().getService(MsbClientFactory.class);
MicroServiceFullInfo fullInfo = null;
fullInfo =
context.getMsbClient().queryMicroServiceInfo(srvhttpEndPointBeanObject.getServiceName(),
srvhttpEndPointBeanObject.getServiceVersion());
for (NodeInfo nodeInfo : fullInfo.getNodes()) {
MicroServiceFullInfo cloneFullInfo = cloneFullInfo(fullInfo, nodeInfo);
ServiceHttpEndPointObject endPointObj =
new ServiceHttpEndPointObject(srvhttpEndPointBeanObject.getServiceName(),
srvhttpEndPointBeanObject.getServiceVersion(), nodeInfo, cloneFullInfo);
// 目前支持http
String baseUrl = null;
if (fullInfo.getUrl() == null || fullInfo.getUrl().trim().length() == 0
|| fullInfo.getUrl().equals("/")) {
baseUrl = String.format("http://%s:%s/", nodeInfo.getIp(), nodeInfo.getPort());
} else {
baseUrl = String.format("http://%s:%s%s/", nodeInfo.getIp(), nodeInfo.getPort(),
fullInfo.getUrl());
}
OkHttpClient httpClient = null;
if (context.getHttpClientConf() != null) {
if (srvhttpEndPointBeanObject.getClientProtocl().toLowerCase().equals("https")) {
httpClient =
RetrofitServiceUtils.buildDefaultOkHttpsClient(context.getHttpClientConf());
} else {
httpClient =
RetrofitServiceUtils.buildDefaultOkHttpClient(context.getHttpClientConf());
}
} else {
if (srvhttpEndPointBeanObject.getClientProtocl().toLowerCase().equals("https")) {
httpClient = RetrofitServiceUtils.buildDefaultOkHttpsClient(
RetrofitServiceHandlerContext.getGlobalHttpClientConf());
} else {
httpClient = RetrofitServiceUtils.buildDefaultOkHttpClient(
RetrofitServiceHandlerContext.getGlobalHttpClientConf());
}
}
Retrofit retrofit = new Retrofit.Builder().client(httpClient).baseUrl(baseUrl)
.addConverterFactory(context.getConverterFactoryBuilder().buildConverterFactory())
.build();
srvEndPointToRetrofit.put(endPointObj,
retrofit.create(context.getRetrofitSrvInterfaceClazz()));
}
if (srvEndPointToRetrofit.isEmpty()) {
throw new RetrofitServiceRuntimeException(
"can't find service in msb,serviceName:" + srvhttpEndPointBeanObject.getServiceName()
+ ",serviceVersion:" + srvhttpEndPointBeanObject.getServiceVersion());
}
if (lastEndPoint != null) {
srvEndPointToRetrofit.remove(lastEndPoint);
}
if (srvEndPointToRetrofit.isEmpty()) {
throw new RetrofitServiceRuntimeException("can't find other service in msb,serviceName:"
+ srvhttpEndPointBeanObject.getServiceName() + ",serviceVersion:"
+ srvhttpEndPointBeanObject.getServiceVersion());
}
if (endPointToRetrofitRef.compareAndSet(null, srvEndPointToRetrofit)) {
context.setLastUpdateMsbTime(System.currentTimeMillis());
}
return endPointToRetrofitRef.get();
} catch (Exception e) {
throw new RetrofitServiceRuntimeException("init Retrofit service map fail", e);
}
} else {
return endPointToRetrofitRef.get();
}
}
private MicroServiceFullInfo cloneFullInfo(MicroServiceFullInfo fullInfo, NodeInfo nodeInfo) {
MicroServiceFullInfo cloneFuleInfo = new MicroServiceFullInfo();
cloneFuleInfo.setMetadata(fullInfo.getMetadata());
cloneFuleInfo.setProtocol(fullInfo.getProtocol());
cloneFuleInfo.setServiceName(fullInfo.getServiceName());
cloneFuleInfo.setStatus(fullInfo.getStatus());
cloneFuleInfo.setUrl(fullInfo.getUrl());
cloneFuleInfo.setVersion(fullInfo.getVersion());
cloneFuleInfo.setVisualRange(fullInfo.getVisualRange());
Set<NodeInfo> nodeInfos = new HashSet<>();
nodeInfos.add(nodeInfo);
cloneFuleInfo.setNodes(nodeInfos);
return cloneFuleInfo;
}
}
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