aai-service/provider/src/main/java/org/onap/ccsdk/sli/adaptors/aai/NamedQueryRequest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * openECOMP : SDN-C
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights
   6  *                      reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.ccsdk.sli.adaptors.aai;
  23
  24 import java.io.UnsupportedEncodingException;
  25 import java.net.MalformedURLException;
  26 import java.net.URL;
  27 import java.util.ArrayList;
  28 import java.util.Iterator;
  29 import java.util.List;
  30 import java.util.Properties;
  31
  32 import org.onap.ccsdk.sli.adaptors.aai.data.AAIDatum;
  33 import org.openecomp.aai.inventory.v11.InventoryResponseItems;
  34
  35 import com.fasterxml.jackson.annotation.JsonInclude.Include;
  36 import com.fasterxml.jackson.core.JsonProcessingException;
  37 import com.fasterxml.jackson.databind.AnnotationIntrospector;
  38 import com.fasterxml.jackson.databind.DeserializationFeature;
  39 import com.fasterxml.jackson.databind.JsonNode;
  40 import com.fasterxml.jackson.databind.ObjectMapper;
  41 import com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector;
  42 import com.fasterxml.jackson.databind.node.ObjectNode;
  43 import com.fasterxml.jackson.databind.type.TypeFactory;
  44 import com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector;
  45
  46 public class NamedQueryRequest extends AAIRequest {
  47
  48         public static final String NAMED_SEARCH_PATH                    = "org.onap.ccsdk.sli.adaptors.aai.query.named";
  49
  50         private final String named_search_path;
  51
  52         public static final String NAMED_QUERY_UUID = "named-query-uuid";
  53         public static final String PREFIX = "prefix";
  54
  55
  56         public NamedQueryRequest() {
  57                 named_search_path = configProperties.getProperty(NAMED_SEARCH_PATH);
  58         }
  59
  60         @Override
  61         public URL getRequestUrl(String method, String resourceVersion) throws UnsupportedEncodingException, MalformedURLException {
  62
  63                 String request_url = target_uri+named_search_path;
  64
  65                 request_url = processPathData(request_url, requestProperties);
  66
  67                 if(resourceVersion != null) {
  68                         request_url = request_url +"?resource-version="+resourceVersion;
  69                 }
  70                 URL http_req_url =      new URL(request_url);
  71
  72                 aaiService.LOGwriteFirstTrace(method, http_req_url.toString());
  73
  74                 return http_req_url;
  75         }
  76
  77         @Override
  78         public URL getRequestQueryUrl(String method) throws UnsupportedEncodingException, MalformedURLException {
  79                 return getRequestUrl(method, null);
  80         }
  81
  82
  83         @Override
  84         public String toJSONString() {
  85                 ObjectMapper mapper = AAIService.getObjectMapper();
  86                 mapper.setSerializationInclusion(Include.NON_NULL);
  87                 mapper.setSerializationInclusion(Include.NON_EMPTY);
  88                 mapper.setSerializationInclusion(Include.NON_DEFAULT);
  89
  90             AnnotationIntrospector introspector = new JaxbAnnotationIntrospector(TypeFactory.defaultInstance());
  91             AnnotationIntrospector secondary = new JacksonAnnotationIntrospector();
  92             mapper.setAnnotationIntrospector(AnnotationIntrospector.pair(introspector, secondary));
  93         mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
  94
  95         AAIDatum tenant = (AAIDatum)requestDatum;
  96                 String json_text = null;
  97                 try {
  98                         ObjectNode node = mapper.valueToTree(tenant);
  99                         Iterator<JsonNode> it = node.elements();
 100                         while(it.hasNext()){
 101                                 JsonNode jn = it.next();
 102                                 JsonNode child = jn.get("instance-filter");
 103                                 if(child != null) {
 104                                         child = child.get(0);
 105                                         if(child.has("l3-network")) {
 106                                                 JsonNode innerChild =  child.get("l3-network");
 107                                                 if(innerChild != null) {
 108                                                         if(innerChild instanceof ObjectNode) {
 109                                                                 ObjectNode on = ObjectNode.class.cast(innerChild);
 110                                                                 List<String> namesToDelete = new ArrayList<String>();
 111                                                                 Iterator<String> names = on.fieldNames();
 112                                                                 while(names.hasNext()) {
 113                                                                         String name = names.next();
 114                                                                         if(name != null && name.startsWith("is-")) {
 115                                                                                 namesToDelete.add(name);
 116                                                                         }
 117                                                                 }
 118                                                                 for(String nameToDelete : namesToDelete) {
 119                                                                         on.remove(nameToDelete);
 120                                                                 }
 121                                                         }
 122                                                 }
 123                                         } else if(child.has("pnf")) {
 124                                                 JsonNode innerChild =  child.get("pnf");
 125                                                 if(innerChild != null) {
 126                                                         if(innerChild instanceof ObjectNode) {
 127                                                                 ObjectNode on = ObjectNode.class.cast(innerChild);
 128                                                                 List<String> namesToDelete = new ArrayList<String>();
 129                                                                 Iterator<String> names = on.fieldNames();
 130                                                                 while(names.hasNext()) {
 131                                                                         String name = names.next();
 132                                                                         if(name != null && name.startsWith("in-maint")) {
 133                                                                                 namesToDelete.add(name);
 134                                                                         }
 135                                                                 }
 136                                                                 for(String nameToDelete : namesToDelete) {
 137                                                                         on.remove(nameToDelete);
 138                                                                 }
 139                                                         }
 140                                                 }
 141                                         }
 142                                 }
 143                         }
 144                         json_text = node.toString();
 145                         if(json_text == null)
 146                         json_text = mapper.writeValueAsString(tenant);
 147                 } catch (JsonProcessingException exc) {
 148                         handleException(this, exc);
 149                         return null;
 150                 }
 151                 return json_text;
 152         }
 153
 154
 155         @Override
 156         public String[] getArgsList() {
 157                 String[] args = {NAMED_QUERY_UUID, PREFIX};
 158                 return args;
 159         }
 160
 161
 162         @Override
 163         public Class<? extends AAIDatum> getModelClass() {
 164                 return InventoryResponseItems.class;
 165         }
 166
 167
 168         public static String processPathData(String request_url, Properties requestProperties) throws UnsupportedEncodingException {
 169
 170
 171                 String encoded_vnf ;
 172                 String key = NAMED_QUERY_UUID;
 173
 174                 if(requestProperties.containsKey(key)) {
 175                         encoded_vnf = encodeQuery(requestProperties.getProperty(key));
 176                         request_url = request_url.replace("{named-query-uuid}", encoded_vnf) ;
 177                         aaiService.LOGwriteDateTrace("named-query-uuid", requestProperties.getProperty(key));
 178                 }
 179
 180                 key = PREFIX;
 181
 182                 if(requestProperties.containsKey(key)) {
 183                         encoded_vnf = encodeQuery(requestProperties.getProperty(key));
 184                         request_url = request_url.replace("{prefix}", encoded_vnf) ;
 185                         aaiService.LOGwriteDateTrace("prefix", requestProperties.getProperty(key));
 186                 }
 187
 188                 return request_url;
 189         }
 190 }