src/main/java/org/onap/msb/sdk/httpclient/RetrofitServiceCreater.java

   1 /*******************************************************************************
   2  * Copyright 2017 ZTE, Inc. and others.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
   5  * in compliance with the License. You may obtain a copy of the License at
   6  *
   7  * http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Unless required by applicable law or agreed to in writing, software distributed under the License
  10  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  11  * or implied. See the License for the specific language governing permissions and limitations under
  12  * the License.
  13  ******************************************************************************/
  14 /**
  15  *
  16  */
  17 package org.onap.msb.sdk.httpclient;
  18
  19 import java.lang.reflect.InvocationHandler;
  20 import java.lang.reflect.Proxy;
  21 import java.util.ArrayList;
  22 import java.util.List;
  23
  24 import org.onap.msb.sdk.httpclient.conf.HttpClientConf;
  25 import org.onap.msb.sdk.httpclient.handler.RetrofitServiceHandlerContext;
  26 import org.onap.msb.sdk.httpclient.handler.RetrofitServiceHandlerFactory;
  27 import org.onap.msb.sdk.httpclient.msb.MSBServiceClient;
  28
  29 public class RetrofitServiceCreater {
  30
  31
  32   private RetrofitServiceHandlerFactory factory = new RetrofitServiceHandlerFactory();
  33
  34   private MSBServiceClient msbClient;
  35
  36
  37   public RetrofitServiceCreater(HttpClientConf globalHttpClientConf,
  38       MSBServiceClient msbClient) {
  39
  40     RetrofitServiceHandlerContext.setGlobalHttpClientConf(globalHttpClientConf);
  41     this.msbClient = msbClient;
  42
  43     factory.init();
  44
  45
  46   }
  47
  48   public <T> T createRetrofitService(Class<T> retrofitSrvInterfaceClazz,
  49       ServiceHttpEndPointBeanObject serviceHttpEndPointBeanObject) {
  50
  51     InvocationHandler handler = factory.buildInvocationHandler(retrofitSrvInterfaceClazz,
  52         serviceHttpEndPointBeanObject, null, msbClient);
  53
  54     List<Class<?>> clazzList = new ArrayList<>();
  55     clazzList.add(retrofitSrvInterfaceClazz);
  56
  57     Object targetInterface = Proxy.newProxyInstance(retrofitSrvInterfaceClazz.getClassLoader(),
  58         clazzList.toArray(new Class[] {}), handler);
  59
  60     return (T) targetInterface;
  61   }
  62
  63
  64   public <T> T createRetrofitService(Class<T> retrofitSrvInterfaceClazz,
  65       ServiceHttpEndPointBeanObject serviceHttpEndPointBeanObject, HttpClientConf httpClientConf) {
  66
  67
  68     InvocationHandler handler = factory.buildInvocationHandler(retrofitSrvInterfaceClazz,
  69         serviceHttpEndPointBeanObject, httpClientConf, msbClient);
  70
  71     List<Class<?>> clazzList = new ArrayList<>();
  72     clazzList.add(retrofitSrvInterfaceClazz);
  73
  74     Object targetInterface = Proxy.newProxyInstance(retrofitSrvInterfaceClazz.getClassLoader(),
  75         clazzList.toArray(new Class[] {}), handler);
  76
  77     return (T) targetInterface;
  78   }
  79
  80   public <T> T createRetrofitService(Class<T> retrofitSrvInterfaceClazz,
  81       HttpClientConf httpClientConf) {
  82
  83
  84     InvocationHandler handler =
  85         factory.buildInvocationHandler(retrofitSrvInterfaceClazz, null, httpClientConf, msbClient);
  86
  87     List<Class<?>> clazzList = new ArrayList<>();
  88     clazzList.add(retrofitSrvInterfaceClazz);
  89
  90     Object targetInterface = Proxy.newProxyInstance(retrofitSrvInterfaceClazz.getClassLoader(),
  91         clazzList.toArray(new Class[] {}), handler);
  92
  93     return (T) targetInterface;
  94   }
  95
  96
  97   public <T> T createRetrofitService(Class<T> retrofitSrvInterfaceClazz) {
  98
  99
 100     InvocationHandler handler =
 101         factory.buildInvocationHandler(retrofitSrvInterfaceClazz, null, null, msbClient);
 102
 103     List<Class<?>> clazzList = new ArrayList<>();
 104     clazzList.add(retrofitSrvInterfaceClazz);
 105
 106     Object targetInterface = Proxy.newProxyInstance(retrofitSrvInterfaceClazz.getClassLoader(),
 107         clazzList.toArray(new Class[] {}), handler);
 108
 109     return (T) targetInterface;
 110   }
 111
 112
 113 }