src/main/java/org/onap/msb/sdk/httpclient/RestServiceCreater.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 RestServiceCreater {
  30
  31
  32   private RetrofitServiceHandlerFactory factory = new RetrofitServiceHandlerFactory();
  33
  34   private MSBServiceClient msbClient;
  35
  36   public RestServiceCreater(MSBServiceClient msbClient) {
  37     this(new HttpClientConf(), msbClient);
  38   }
  39
  40   public RestServiceCreater(HttpClientConf globalHttpClientConf,
  41       MSBServiceClient msbClient) {
  42
  43     RetrofitServiceHandlerContext.setGlobalHttpClientConf(globalHttpClientConf);
  44     this.msbClient = msbClient;
  45
  46     factory.init();
  47   }
  48
  49   public <T> T createService(Class<T> retrofitSrvInterfaceClazz,
  50       ServiceHttpEndPointBeanObject serviceHttpEndPointBeanObject) {
  51
  52     InvocationHandler handler = factory.buildInvocationHandler(retrofitSrvInterfaceClazz,
  53         serviceHttpEndPointBeanObject, null, msbClient);
  54
  55     List<Class<?>> clazzList = new ArrayList<>();
  56     clazzList.add(retrofitSrvInterfaceClazz);
  57
  58     Object targetInterface = Proxy.newProxyInstance(retrofitSrvInterfaceClazz.getClassLoader(),
  59         clazzList.toArray(new Class[] {}), handler);
  60
  61     return (T) targetInterface;
  62   }
  63
  64
  65   public <T> T createService(Class<T> retrofitSrvInterfaceClazz,
  66       ServiceHttpEndPointBeanObject serviceHttpEndPointBeanObject, HttpClientConf httpClientConf) {
  67
  68
  69     InvocationHandler handler = factory.buildInvocationHandler(retrofitSrvInterfaceClazz,
  70         serviceHttpEndPointBeanObject, httpClientConf, msbClient);
  71
  72     List<Class<?>> clazzList = new ArrayList<>();
  73     clazzList.add(retrofitSrvInterfaceClazz);
  74
  75     Object targetInterface = Proxy.newProxyInstance(retrofitSrvInterfaceClazz.getClassLoader(),
  76         clazzList.toArray(new Class[] {}), handler);
  77
  78     return (T) targetInterface;
  79   }
  80
  81   public <T> T createService(Class<T> retrofitSrvInterfaceClazz,
  82       HttpClientConf httpClientConf) {
  83
  84
  85     InvocationHandler handler =
  86         factory.buildInvocationHandler(retrofitSrvInterfaceClazz, null, httpClientConf, msbClient);
  87
  88     List<Class<?>> clazzList = new ArrayList<>();
  89     clazzList.add(retrofitSrvInterfaceClazz);
  90
  91     Object targetInterface = Proxy.newProxyInstance(retrofitSrvInterfaceClazz.getClassLoader(),
  92         clazzList.toArray(new Class[] {}), handler);
  93
  94     return (T) targetInterface;
  95   }
  96
  97
  98   public <T> T createService(Class<T> retrofitSrvInterfaceClazz) {
  99
 100
 101     InvocationHandler handler =
 102         factory.buildInvocationHandler(retrofitSrvInterfaceClazz, null, null, msbClient);
 103
 104     List<Class<?>> clazzList = new ArrayList<>();
 105     clazzList.add(retrofitSrvInterfaceClazz);
 106
 107     Object targetInterface = Proxy.newProxyInstance(retrofitSrvInterfaceClazz.getClassLoader(),
 108         clazzList.toArray(new Class[] {}), handler);
 109
 110     return (T) targetInterface;
 111   }
 112
 113
 114 }