msb http client

[msb/java-sdk.git] / src / main / java / org / onap / msb / sdk / httpclient / builder / impl / ClientRetrofitObjectBuilder.java

diff --git a/src/main/java/org/onap/msb/sdk/httpclient/builder/impl/ClientRetrofitObjectBuilder.java b/src/main/java/org/onap/msb/sdk/httpclient/builder/impl/ClientRetrofitObjectBuilder.java
new file mode 100644 (file)
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--- /dev/null
+++ b/src/main/java/org/onap/msb/sdk/httpclient/builder/impl/ClientRetrofitObjectBuilder.java
@@ -0,0 +1,181 @@
+/*******************************************************************************
+ * 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;
+  }
+
+}