com.datastax.oss.driver.api.core.type.codec.registry

Interface MutableCodecRegistry

All Superinterfaces:

CodecRegistry

public interface MutableCodecRegistry
extends CodecRegistry

A codec registry that can be extended with new user codecs at runtime.

This interface only exists to preserve backward compatibility. In practice, the default CodecRegistry implementation returned by the driver implements this interface, so it can safely be cast.

However CodecRegistry.DEFAULT is immutable. It implements this interface, but register(TypeCodec) throws an UnsupportedOperationException.

Since:

4.3.0

Field Summary

Fields inherited from interface com.datastax.oss.driver.api.core.type.codec.registry.CodecRegistry

DEFAULT

Method Summary

Modifier and Type	Method and Description
default void	register(Iterable<TypeCodec<?>> codecs) Invokes register(TypeCodec) for every codec in the given list.
default void	register(TypeCodec<?>... codecs) Invokes register(TypeCodec) for every codec in the given list.
void	register(TypeCodec<?> codec) Adds the given codec to the registry.

Methods inherited from interface com.datastax.oss.driver.api.core.type.codec.registry.CodecRegistry

codecFor, codecFor, codecFor, codecFor, codecFor, codecFor, codecFor

Method Detail

register

void register(TypeCodec<?> codec)

Adds the given codec to the registry.

This method will log a warning and ignore the codec if it collides with one already present in the registry. Note that the driver's built-in implementation uses internal synchronization to guarantee that two threads cannot register colliding codecs concurrently; registration is not expected to happen in a very concurrent manner, so this should not pose a performance issue.

register

default void register(TypeCodec<?>... codecs)

Invokes register(TypeCodec) for every codec in the given list.

register

default void register(Iterable<TypeCodec<?>> codecs)

Invokes register(TypeCodec) for every codec in the given list.