SDK Java v2.x

append #

Appends a value to a key. If the key does not exist, it is created.

[Redis documentation]

append(key, value, [options], [callback]) #

Arguments Type Description
key string Key identifier
value string Value to append to the key
options JSON Object Optional parameters
callback function Callback

Options #

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

Return Value #

Returns the MemoryStorage object to allow chaining.

Callback Response #

Return an integer containing the new length of the key's value.

Usage #

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kuzzle.memoryStorage.append("key", "value", new ResponseListener<Long>() {
  public void onSuccess(int newLength) {
    // callback called once the action has completed
  public void onError(JSONObject error) {

Callback response:

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