mso-api-handlers/mso-api-handler-common/src/main/java/org/onap/so/apihandler/common/CamundaTaskClient.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   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.onap.so.apihandler.common;
  22
  23 import java.io.IOException;
  24
  25 import javax.xml.bind.DatatypeConverter;
  26
  27 import org.apache.http.HttpResponse;
  28 import org.apache.http.client.methods.HttpGet;
  29 import org.apache.http.client.methods.HttpPost;
  30 import org.apache.http.entity.StringEntity;
  31 import org.onap.so.logger.MsoLogger;
  32
  33 public class CamundaTaskClient extends RequestClient{
  34         private static MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.APIH, CamundaTaskClient.class);
  35
  36         public CamundaTaskClient() {
  37                 super(CommonConstants.CAMUNDATASK);
  38         }
  39
  40         @Override
  41         public HttpResponse post(String jsonReq) throws IOException{
  42                 HttpPost post = new HttpPost(url);
  43                 msoLogger.debug("Camunda Task url is: "+ url);
  44
  45                 StringEntity input = new StringEntity(jsonReq);
  46                 input.setContentType(CommonConstants.CONTENT_TYPE_JSON);
  47
  48                 String encryptedCredentials;
  49                 if(props!=null){
  50                         encryptedCredentials = props.getProperty(CommonConstants.CAMUNDA_AUTH);
  51                         if(encryptedCredentials != null){
  52                                 String userCredentials = getEncryptedPropValue(encryptedCredentials, CommonConstants.DEFAULT_BPEL_AUTH, CommonConstants.ENCRYPTION_KEY);
  53                                 if(userCredentials != null){
  54                                         post.addHeader("Authorization", "Basic " + DatatypeConverter
  55                                                 .printBase64Binary(userCredentials.getBytes()));
  56                                 }
  57                         }
  58                 }
  59
  60                 post.setEntity(input);
  61                 return client.execute(post);
  62         }
  63
  64         @Override
  65         public HttpResponse post(String camundaReqXML, String requestId,
  66                         String requestTimeout, String schemaVersion, String serviceInstanceId, String action) {
  67                 throw new UnsupportedOperationException("Method not supported.");
  68         }
  69
  70         @Override
  71         public HttpResponse post(RequestClientParameter params) {
  72                 throw new UnsupportedOperationException("Method not supported.");
  73         }
  74
  75         @Override
  76         public HttpResponse get() throws IOException {
  77                 HttpGet get = new HttpGet(url);
  78                 msoLogger.debug("Camunda Task url is: "+ url);
  79                 String encryptedCredentials;
  80                 if(props!=null){
  81                         encryptedCredentials = props.getProperty(CommonConstants.CAMUNDA_AUTH);
  82                         if(encryptedCredentials != null){
  83                                 String userCredentials = getEncryptedPropValue(encryptedCredentials, CommonConstants.DEFAULT_BPEL_AUTH, CommonConstants.ENCRYPTION_KEY);
  84                                 if(userCredentials != null){
  85                                         get.addHeader("Authorization", "Basic " + new String(DatatypeConverter
  86                                                 .printBase64Binary(userCredentials.getBytes())));
  87                                 }
  88                         }
  89                 }
  90                 return client.execute(get);
  91         }
  92
  93 }