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

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 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  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  21  */
  22 package org.onap.aai.util;
  23
  24 import java.io.UnsupportedEncodingException;
  25 import java.net.URI;
  26 import java.net.URISyntaxException;
  27 import java.net.URLEncoder;
  28 import java.nio.charset.StandardCharsets;
  29
  30 import javax.ws.rs.core.UriBuilder;
  31
  32 import org.onap.aai.exceptions.AAIException;
  33
  34 public class Request<T> {
  35
  36         public static final String V2 = "v2";
  37         public static final String V3 = "v3";
  38         public static final String V4 = "v4";
  39         public static final String V5 = "v5";
  40         public final String fromAppId;
  41         public final String transactionId;
  42         public final String path;
  43         public final RestObject<T> restObj;
  44         public final boolean oldServer;
  45         public final String apiVersion;
  46
  47
  48         /**
  49          * Instantiates a new request.
  50          *
  51          * @param builder the builder
  52          */
  53         public Request(RequestBuilder<T> builder) {
  54
  55                 fromAppId = builder.fromAppId;
  56                 transactionId = builder.transactionId;
  57                 restObj = builder.restObj;
  58                 oldServer = builder.oldServer;
  59                 apiVersion = builder.apiVersion;
  60
  61                 if (!oldServer) {
  62                         path = apiVersion + "/" + builder.path;
  63                 } else {
  64                         path = builder.path;
  65                 }
  66
  67
  68         }
  69
  70         public static class RequestBuilder<T> {
  71                 private String fromAppId;
  72                 private String transactionId;
  73                 private String path;
  74                 private RestObject<T> restObj;
  75                 private boolean oldServer;
  76                 private String apiVersion = Request.V4;
  77
  78
  79                 /**
  80                  * Sets the from app id.
  81                  *
  82                  * @param fromAppId the from app id
  83                  * @return the request builder
  84                  */
  85                 public RequestBuilder<T> setFromAppId(String fromAppId) {
  86                         this.fromAppId = fromAppId;
  87                         return this;
  88                 }
  89
  90                 /**
  91                  * Sets the transaction id.
  92                  *
  93                  * @param transactionId the transaction id
  94                  * @return the request builder
  95                  */
  96                 public RequestBuilder<T> setTransactionId(String transactionId) {
  97                         this.transactionId = transactionId;
  98                         return this;
  99
 100                 }
 101
 102                 /**
 103                  * Sets the path.
 104                  *
 105                  * @param path the path
 106                  * @return the request builder
 107                  */
 108                 public RequestBuilder<T> setPath(String path) {
 109
 110                         this.path = path;
 111                         return this;
 112
 113                 }
 114
 115                 /**
 116                  * Sets the restcore obj.
 117                  *
 118                  * @param restObj the restcore obj
 119                  * @return the request builder
 120                  */
 121                 public RequestBuilder<T> setRestObj(RestObject<T> restObj) {
 122                         this.restObj = restObj;
 123                         return this;
 124
 125                 }
 126
 127                 /**
 128                  * Sets the old server.
 129                  *
 130                  * @param oldServer the old server
 131                  * @return the request builder
 132                  */
 133                 public RequestBuilder<T> setOldServer(boolean oldServer) {
 134                         this.oldServer = oldServer;
 135                         return this;
 136
 137                 }
 138
 139                 /**
 140                  * Sets the api version.
 141                  *
 142                  * @param apiVersion the api version
 143                  * @return the request builder
 144                  */
 145                 public RequestBuilder<T> setApiVersion(String apiVersion) {
 146                         this.apiVersion = apiVersion;
 147                         return this;
 148                 }
 149
 150                 /**
 151                  * Builds the.
 152                  *
 153                  * @return the request
 154                  */
 155                 public Request<T> build() {
 156                         return new Request<T>(this);
 157                 }
 158
 159         }
 160
 161 }