org.infinispan.commands.module

Interface ModuleCommandFactory

All Known Subinterfaces:

ExtendedModuleCommandFactory

All Known Implementing Classes:

CacheCommandFactory

public interface ModuleCommandFactory

Modules which wish to implement their own commands and visitors must also provide an implementation of this interface and declare it in their infinispan-module.properties file under key infinispan.module.command.factory.

Implementations must be public classes with a public, no-arg constructor for instantiation.

Note that this is a Scopes.GLOBAL component and as such cannot have Inject methods referring to Scopes.NAMED_CACHE scoped components. For such components, use a corresponding Scopes.NAMED_CACHE-scoped ModuleCommandInitializer.

Since:

5.0

Author:

Manik Surtani

Method Summary

Methods

Modifier and Type	Method and Description
ReplicableCommand	fromStream(byte commandId, Object[] args) Construct and initialize a ReplicableCommand based on the command id and argument array passed in.
Map<Byte,Class<? extends ReplicableCommand>>	getModuleCommands() Provides a map of command IDs to command types of all the commands handled by the command factory instance.

Method Detail

getModuleCommands

Map<Byte,Class<? extends ReplicableCommand>> getModuleCommands()

Provides a map of command IDs to command types of all the commands handled by the command factory instance. Unmarshalling requests for these command IDs will be dispatched to this implementation.

Returns:

map of command IDs to command types handled by this implementation.

fromStream

ReplicableCommand fromStream(byte commandId,
                           Object[] args)

Construct and initialize a ReplicableCommand based on the command id and argument array passed in.

Parameters:

commandId - command id to construct

args - array of arguments with which to initialize the ReplicableCommand

Returns:

a ReplicableCommand