Elastic Search Template/NestedQuery

template-nestedQuery

Here is an example of the json being indexed:

{
   "data":[
      {
         "datafieldset":"Form",
         "dataDisplayFields":[
            {
               "datafield":"First Name",
               "datavalue":"Nick"
            },
            {
               "datafield":"Last Name",
               "datavalue":"Padilla"
            },
            {
               "datafield":"Date of Birth",
               "datavalue":"12/07/1980"
            },
            {
               "datafield":"Email Address",
               "datavalue":"nicholas@monstersoftwarellc.com"
            },
            {
               "datafield":"Phone",
               "datavalue":""
            },
            {
               "datafield":"Cell Phone",
               "datavalue":""
            }
         ]
      }
   }
}
{
   "data":[
      {
         "datafieldset":"Form",
         "dataDisplayFields":[
            {
               "datafield":"First Name",
               "datavalue":"Micheal"
            },
            {
               "datafield":"Last Name",
               "datavalue":"Nickola"
            },
            {
               "datafield":"Date of Birth",
               "datavalue":""
            },
            {
               "datafield":"Email Address",
               "datavalue":""
            },
            {
               "datafield":"Phone",
               "datavalue":""
            },
            {
               "datafield":"Cell Phone",
               "datavalue":""
            }
         ]
      }
   }
}

Java code to create template:

HashMap<String,Object> map = new HashMap<String,Object>();
map.put("type", "nested");
PutIndexTemplateRequestBuilder req = new PutIndexTemplateRequestBuilder(getClient().admin().indices(), "all_template");			
req.setTemplate("*");
req.addMapping("_default_", map);
req.execute().actionGet();