bpmn/MSOCoreBPMN/src/main/java/org/openecomp/mso/bpmn/core/json/DecomposeJsonUtil.java

   1 package org.openecomp.mso.bpmn.core.json;\r
   2 \r
   3 import java.io.Serializable;\r
   4 import java.io.IOException;\r
   5 \r
   6 \r
   7 import org.openecomp.mso.bpmn.core.domain.AllottedResource;\r
   8 import org.openecomp.mso.bpmn.core.domain.NetworkResource;\r
   9 import org.openecomp.mso.bpmn.core.domain.ServiceDecomposition;\r
  10 import org.openecomp.mso.bpmn.core.domain.VnfResource;\r
  11 \r
  12 import com.fasterxml.jackson.core.JsonParseException;\r
  13 import com.fasterxml.jackson.databind.DeserializationFeature;\r
  14 import com.fasterxml.jackson.databind.JsonMappingException;\r
  15 import com.fasterxml.jackson.databind.ObjectMapper;\r
  16 \r
  17 public class DecomposeJsonUtil implements Serializable {\r
  18         \r
  19         /**\r
  20          * \r
  21          */\r
  22         private static final long serialVersionUID = 1L;\r
  23 \r
  24         /**\r
  25          * Method to construct Service Decomposition object converting\r
  26          * JSON structure\r
  27          * \r
  28          * @param jsonString - input in JSON format confirming ServiceDecomposition\r
  29          * @return - ServiceDecomposition object\r
  30          * @throws IOException \r
  31          * @throws JsonMappingException \r
  32          * @throws JsonParseException \r
  33          */\r
  34         public static ServiceDecomposition JsonToServiceDecomposition(String jsonString) {\r
  35         \r
  36         ServiceDecomposition serviceDecomposition = new ServiceDecomposition();\r
  37         ObjectMapper om = new ObjectMapper();\r
  38         om.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true);\r
  39        \r
  40                 try {\r
  41                         serviceDecomposition = om.readValue(jsonString, ServiceDecomposition.class);\r
  42                 } catch (JsonParseException e) {\r
  43                         // TODO Auto-generated catch block\r
  44                         e.printStackTrace();\r
  45                 } catch (JsonMappingException e) {\r
  46                         // TODO Auto-generated catch block\r
  47                         e.printStackTrace();\r
  48                 } catch (IOException e) {\r
  49                         // TODO Auto-generated catch block\r
  50                         e.printStackTrace();\r
  51                 }\r
  52                 \r
  53                 return serviceDecomposition;\r
  54         }\r
  55         \r
  56         /**\r
  57          * Method to construct Resource Decomposition object converting\r
  58          * JSON structure\r
  59          * \r
  60          * @param jsonString - input in JSON format confirming ResourceDecomposition\r
  61          * @return - ServiceDecomposition object\r
  62          * @throws IOException \r
  63          * @throws JsonMappingException \r
  64          * @throws JsonParseException \r
  65          */\r
  66         public static VnfResource JsonToVnfResource(String jsonString) {\r
  67         \r
  68         VnfResource vnfResource = new VnfResource();\r
  69         ObjectMapper om = new ObjectMapper();\r
  70         om.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true);\r
  71        \r
  72                 try {\r
  73                         vnfResource = om.readValue(jsonString, VnfResource.class);\r
  74                 } catch (JsonParseException e) {\r
  75                         // TODO Auto-generated catch block\r
  76                         e.printStackTrace();\r
  77                 } catch (JsonMappingException e) {\r
  78                         // TODO Auto-generated catch block\r
  79                         e.printStackTrace();\r
  80                 } catch (IOException e) {\r
  81                         // TODO Auto-generated catch block\r
  82                         e.printStackTrace();\r
  83                 }\r
  84                 return vnfResource;\r
  85         }\r
  86         \r
  87         /**\r
  88          * Method to construct Resource Decomposition object converting\r
  89          * JSON structure\r
  90          * \r
  91          * @param jsonString - input in JSON format confirming ResourceDecomposition\r
  92          * @return - ServiceDecomposition object\r
  93          * @throws IOException \r
  94          * @throws JsonMappingException \r
  95          * @throws JsonParseException \r
  96          */\r
  97         public static NetworkResource JsonToNetworkResource(String jsonString) {\r
  98         \r
  99         NetworkResource networkResource = new NetworkResource();\r
 100         ObjectMapper om = new ObjectMapper();\r
 101         om.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true);\r
 102        \r
 103                 try {\r
 104                         networkResource = om.readValue(jsonString, NetworkResource.class);\r
 105                 } catch (JsonParseException e) {\r
 106                         // TODO Auto-generated catch block\r
 107                         e.printStackTrace();\r
 108                 } catch (JsonMappingException e) {\r
 109                         // TODO Auto-generated catch block\r
 110                         e.printStackTrace();\r
 111                 } catch (IOException e) {\r
 112                         // TODO Auto-generated catch block\r
 113                         e.printStackTrace();\r
 114                 }\r
 115                 return networkResource;\r
 116         }\r
 117         \r
 118         /**\r
 119          * Method to construct Resource Decomposition object converting\r
 120          * JSON structure\r
 121          * \r
 122          * @param jsonString - input in JSON format confirming ResourceDecomposition\r
 123          * @return - ServiceDecomposition object\r
 124          * @throws IOException \r
 125          * @throws JsonMappingException \r
 126          * @throws JsonParseException \r
 127          */\r
 128         public static AllottedResource JsonToAllottedResource(String jsonString) {\r
 129         \r
 130                 AllottedResource allottedResource = new AllottedResource();\r
 131         ObjectMapper om = new ObjectMapper();\r
 132         om.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true);\r
 133        \r
 134                 try {\r
 135                         allottedResource = om.readValue(jsonString, AllottedResource.class);\r
 136                 } catch (JsonParseException e) {\r
 137                         // TODO Auto-generated catch block\r
 138                         e.printStackTrace();\r
 139                 } catch (JsonMappingException e) {\r
 140                         // TODO Auto-generated catch block\r
 141                         e.printStackTrace();\r
 142                 } catch (IOException e) {\r
 143                         // TODO Auto-generated catch block\r
 144                         e.printStackTrace();\r
 145                 }\r
 146                 return allottedResource;\r
 147         }\r
 148 }