exists

Check if a collection exists in Kuzzle.

Signature

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public boolean exists(String index, String collection) throws io.kuzzle.sdk.BadRequestException, io.kuzzle.sdk.ForbiddenException, io.kuzzle.sdk.GatewayTimeoutException, io.kuzzle.sdk.InternalException, io.kuzzle.sdk.ServiceUnavailableException;
public boolean exists(String index, String collection, 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
collection String Collection name yes
options io.kuzzle.sdk.QueryOptions An object containing query options no

options

Additional query options

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

Return

True if the collection exists

Exceptions

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

Usage

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try {
  if (kuzzle.getCollection().exists("nyc-open-data", "green-taxi")) {
    System.out.println("Success");
  }
} catch (KuzzleException e) {
  System.err.println(e.getMessage());
}