Package com.databricks.jdbc.common.safe

Class DatabricksDriverFeatureFlagsContextFactory

java.lang.Object

com.databricks.jdbc.common.safe.DatabricksDriverFeatureFlagsContextFactory

public class DatabricksDriverFeatureFlagsContextFactory
extends Object

Factory class to manage DatabricksDriverFeatureFlagsContext instances

Method Summary

Modifier and Type	Method	Description
static DatabricksDriverFeatureFlagsContext	getInstance(IDatabricksConnectionContext context)	Gets or creates a DatabricksDriverFeatureFlagsContext instance for the given compute.
static void	removeInstance(IDatabricksConnectionContext connectionContext)	Removes the reference for the given connection context.
static void	setFeatureFlagsContext(IDatabricksConnectionContext connectionContext, Map<String,String> featureFlags)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static DatabricksDriverFeatureFlagsContext getInstance(IDatabricksConnectionContext context)

Gets or creates a DatabricksDriverFeatureFlagsContext instance for the given compute. Multiple calls with the same connection UUID are idempotent — only one reference is tracked per connection.

Parameters:

context - the connection context

Returns:

the DatabricksDriverFeatureFlagsContext instance

removeInstance

public static void removeInstance(IDatabricksConnectionContext connectionContext)

Removes the reference for the given connection context. When the last connection for a host is removed, the context is shut down. If the removed connection was the one whose context was stored internally, the stored context is updated to another active connection to prevent HTTP client leaks.

Parameters:

connectionContext - the connection context

setFeatureFlagsContext

public static void setFeatureFlagsContext(IDatabricksConnectionContext connectionContext,
                                          Map<String,String> featureFlags)