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 }