Package io.stargate.sdk.data

Class DataApiClient

java.lang.Object

io.stargate.sdk.data.DataApiClient

public class DataApiClient
extends Object

Client core for Data API (crud for namespaces).

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_ENDPOINT	default endpoint.
static final String	DEFAULT_SERVICE_ID	default service id.
static final String	DEFAULT_VERSION	path for json api.
static final String	PATH_HEALTH_CHECK	default endpoint.
final Function<ServiceHttp,String>	rootResource	Function to compute the root.
protected final LoadBalancedHttpClient	stargateHttpClient	Get Topology of the nodes.
protected final String	version	Version of the API.

Constructor Summary

Constructors

Constructor	Description
DataApiClient()	Default Constructor
DataApiClient(ServiceDeployment<ServiceHttp> serviceDeployment)	Initialized document API with a URL and a token.
DataApiClient(ServiceDeployment<ServiceHttp> serviceDeployment, String version)	Initialized document API with a URL and a token.
DataApiClient(String endpoint)	Single instance of Stargate, could be used for tests.
DataApiClient(String endpoint, String version)	Single instance of Stargate, could be used for tests.

Method Summary

Modifier and Type	Method	Description
void	createNamespace(NamespaceDefinition req)	Create a Namespace providing a name.
NamespaceClient	createNamespace(String namespace)	Create a Namespace providing a name.
void	dropNamespace(String namespace)	Drop a namespace, no error if it does not exist.
Stream<String>	findAllNamespaces()	Find Namespaces.
boolean	isNamespaceExists(String namespace)	Evaluate if a namespace exists.
NamespaceClient	namespace(String namespace)	Move the document API (namespace client)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEFAULT_ENDPOINT

public static final String DEFAULT_ENDPOINT

default endpoint.

See Also:

• Constant Field Values

PATH_HEALTH_CHECK

public static final String PATH_HEALTH_CHECK

default endpoint.

See Also:

• Constant Field Values

DEFAULT_SERVICE_ID

public static final String DEFAULT_SERVICE_ID

default service id.

See Also:

• Constant Field Values

DEFAULT_VERSION

public static final String DEFAULT_VERSION

path for json api.

See Also:

• Constant Field Values

rootResource

public final Function<ServiceHttp,String> rootResource

Function to compute the root.

stargateHttpClient

protected final LoadBalancedHttpClient stargateHttpClient

Get Topology of the nodes.

version

protected final String version

Version of the API.

Constructor Details

DataApiClient

public DataApiClient()

Default Constructor

DataApiClient

public DataApiClient(String endpoint)

Single instance of Stargate, could be used for tests.

Parameters:

endpoint - service endpoint

DataApiClient

public DataApiClient(String endpoint,
 String version)

Single instance of Stargate, could be used for tests.

Parameters:

endpoint - service endpoint

version - provide version number

DataApiClient

public DataApiClient(ServiceDeployment<ServiceHttp> serviceDeployment)

Initialized document API with a URL and a token.

Parameters:

serviceDeployment - http client topology aware

DataApiClient

public DataApiClient(ServiceDeployment<ServiceHttp> serviceDeployment,
 String version)

Initialized document API with a URL and a token.

Parameters:

serviceDeployment - http client topology aware

version - customized version

Method Details

isNamespaceExists

public boolean isNamespaceExists(String namespace)

Evaluate if a namespace exists.

Parameters:

namespace - namespace name.

Returns:

if namespace exists

findAllNamespaces

public Stream<String> findAllNamespaces()

Find Namespaces.

Returns:

a list of namespaces

createNamespace

public NamespaceClient createNamespace(String namespace)

Create a Namespace providing a name.

Parameters:

namespace - current namespace.

Returns:

client for namespace

createNamespace

public void createNamespace(NamespaceDefinition req)

Create a Namespace providing a name.

Parameters:

req - current namespace.

dropNamespace

public void dropNamespace(String namespace)

Drop a namespace, no error if it does not exist.

Parameters:

namespace - current namespace

namespace

public NamespaceClient namespace(String namespace)

Move the document API (namespace client)

Parameters:

namespace - String

Returns:

NamespaceClient