hget

Returns the field’s value of a hash.

[Redis documentation]


hget(key, field, [options], callback)

Arguments Type Description
key string Key identifier
field string Field name
options JSON Object Optional parameters
callback function Callback

Options

Option Type Description Default
queuable boolean Make this request queuable or not true

Callback Response

Returns the requested field's value.

Usage

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kuzzle.memoryStorage.hget("key", "field1", new ResponseListener<String>() {
  @Override
  public void onSuccess(String value) {
    // callback called once the action has completed
  }

  @Override
  public void onError(JSONObject error) {
  }
});

Callback response:

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"foo"