public interface ReplicableCommand
Marshaller
framework.Modifier and Type | Method and Description |
---|---|
int |
getCommandId()
Used by marshallers to convert this command into an id for streaming.
|
Object[] |
getParameters()
Used by marshallers to stream this command across a network
|
Object |
perform(InvocationContext ctx)
Performs the primary function of the command.
|
void |
setParameters(int commandId,
Object[] parameters)
Used by the
CommandsFactory to create a command from raw data read off a stream. |
Object perform(InvocationContext ctx) throws Throwable
ctx
- invocation contextThrowable
- in the event of problems.int getCommandId()
Object[] getParameters()
void setParameters(int commandId, Object[] parameters)
CommandsFactory
to create a command from raw data read off a stream.commandId
- command id to set. This is usually unused but *could* be used in the event of a command having multiple IDs, such as PutKeyValueCommand
.parameters
- object array of argsCopyright © 2012 JBoss, a division of Red Hat. All Rights Reserved.