aai-core/src/main/java/org/openecomp/aai/util/Request.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * org.openecomp.aai
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.aai.util;
  22
  23 import java.io.UnsupportedEncodingException;
  24 import java.net.URI;
  25 import java.net.URISyntaxException;
  26 import java.net.URLEncoder;
  27 import java.nio.charset.StandardCharsets;
  28
  29 import javax.ws.rs.core.UriBuilder;
  30
  31 import org.openecomp.aai.exceptions.AAIException;
  32
  33 public class Request<T> {
  34
  35         public static final String V2 = "v2";
  36         public static final String V3 = "v3";
  37         public static final String V4 = "v4";
  38         public static final String V5 = "v5";
  39         public final String fromAppId;
  40         public final String transactionId;
  41         public final String path;
  42         public final RestObject<T> restObj;
  43         public final boolean oldServer;
  44         public final String apiVersion;
  45
  46
  47         /**
  48          * Instantiates a new request.
  49          *
  50          * @param builder the builder
  51          */
  52         public Request(RequestBuilder<T> builder) {
  53
  54                 fromAppId = builder.fromAppId;
  55                 transactionId = builder.transactionId;
  56                 restObj = builder.restObj;
  57                 oldServer = builder.oldServer;
  58                 apiVersion = builder.apiVersion;
  59
  60                 if (!oldServer) {
  61                         path = apiVersion + "/" + builder.path;
  62                 } else {
  63                         path = builder.path;
  64                 }
  65
  66
  67         }
  68
  69         public static class RequestBuilder<T> {
  70                 private String fromAppId;
  71                 private String transactionId;
  72                 private String path;
  73                 private RestObject<T> restObj;
  74                 private boolean oldServer;
  75                 private String apiVersion = Request.V4;
  76
  77
  78                 /**
  79                  * Sets the from app id.
  80                  *
  81                  * @param fromAppId the from app id
  82                  * @return the request builder
  83                  */
  84                 public RequestBuilder<T> setFromAppId(String fromAppId) {
  85                         this.fromAppId = fromAppId;
  86                         return this;
  87                 }
  88
  89                 /**
  90                  * Sets the transaction id.
  91                  *
  92                  * @param transactionId the transaction id
  93                  * @return the request builder
  94                  */
  95                 public RequestBuilder<T> setTransactionId(String transactionId) {
  96                         this.transactionId = transactionId;
  97                         return this;
  98
  99                 }
 100
 101                 /**
 102                  * Sets the path.
 103                  *
 104                  * @param path the path
 105                  * @return the request builder
 106                  */
 107                 public RequestBuilder<T> setPath(String path) {
 108
 109                         this.path = path;
 110                         return this;
 111
 112                 }
 113
 114                 /**
 115                  * Sets the restcore obj.
 116                  *
 117                  * @param restObj the restcore obj
 118                  * @return the request builder
 119                  */
 120                 public RequestBuilder<T> setRestObj(RestObject<T> restObj) {
 121                         this.restObj = restObj;
 122                         return this;
 123
 124                 }
 125
 126                 /**
 127                  * Sets the old server.
 128                  *
 129                  * @param oldServer the old server
 130                  * @return the request builder
 131                  */
 132                 public RequestBuilder<T> setOldServer(boolean oldServer) {
 133                         this.oldServer = oldServer;
 134                         return this;
 135
 136                 }
 137
 138                 /**
 139                  * Sets the api version.
 140                  *
 141                  * @param apiVersion the api version
 142                  * @return the request builder
 143                  */
 144                 public RequestBuilder<T> setApiVersion(String apiVersion) {
 145                         this.apiVersion = apiVersion;
 146                         return this;
 147                 }
 148
 149                 /**
 150                  * Builds the.
 151                  *
 152                  * @return the request
 153                  */
 154                 public Request<T> build() {
 155                         return new Request<T>(this);
 156                 }
 157
 158         }
 159
 160 }