IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Using Search Templates
editUsing Search Templates
editSee Search Template documentation
Define your template parameters as a Map<String,Object>
:
Map<String, Object> template_params = new HashMap<>(); template_params.put("param_gender", "male");
You can use your stored search templates in config/scripts
.
For example, if you have a file named config/scripts/template_gender.mustache
containing:
{ "template" : { "query" : { "match" : { "gender" : "{{param_gender}}" } } } }
Execute it with:
SearchResponse sr = client.prepareSearch() .setTemplateName("template_gender") .setTemplateType(ScriptService.ScriptType.FILE) .setTemplateParams(template_params) .get();
You can also store your template in a special index named .scripts
:
client.preparePutIndexedScript("mustache", "template_gender", "{\n" + " \"template\" : {\n" + " \"query\" : {\n" + " \"match\" : {\n" + " \"gender\" : \"{{param_gender}}\"\n" + " }\n" + " }\n" + " }\n" + "}").get();
To execute an indexed templates, use ScriptService.ScriptType.INDEXED
:
SearchResponse sr = client.prepareSearch() .setTemplateName("template_gender") .setTemplateType(ScriptService.ScriptType.INDEXED) .setTemplateParams(template_params) .get();