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 Templatesedit
See 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();