Exists

Checks if the given index exists in Kuzzle.

Signature

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boolean exists(String index) throws io.kuzzle.sdk.BadRequestException, io.kuzzle.sdk.ForbiddenException, io.kuzzle.sdk.GatewayTimeoutException, io.kuzzle.sdk.InternalException, io.kuzzle.sdk.ServiceUnavailableException;
boolean exists(String index, io.kuzzle.sdk.QueryOptions options) throws io.kuzzle.sdk.BadRequestException, io.kuzzle.sdk.ForbiddenException, io.kuzzle.sdk.GatewayTimeoutException, io.kuzzle.sdk.InternalException, io.kuzzle.sdk.ServiceUnavailableException;

Arguments

Arguments Type Description Required
index String Index name yes
options io.kuzzle.sdk.QueryOptions The query options no

Options

Additional query options

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

Return

Returns a boolean that indicate whether the index exists or not.

Exceptions

Throws a io.kuzzle.sdk.KuzzleException if there is an error. See how to handle error.

Usage

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if (kuzzle.getIndex().exists("nyc-open-data")) {
  System.out.println("index exists");
} else {
  System.out.println("index does not exists");  
}