public class SingleRpcCommand extends BaseRpcInvokingCommand
MultipleRpcCommand
, but it only aggregates a single command for
replication.Modifier and Type | Field and Description |
---|---|
static int |
COMMAND_ID |
icc, interceptorChain
cacheName
Constructor and Description |
---|
SingleRpcCommand(String cacheName) |
SingleRpcCommand(String cacheName,
ReplicableCommand command) |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object o) |
ReplicableCommand |
getCommand() |
byte |
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
|
int |
hashCode() |
boolean |
isReturnValueExpected()
If true, a return value will be provided when performed remotely.
|
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. |
String |
toString() |
init, processVisitableCommand
getCacheName, getOrigin, setOrigin
public static final int COMMAND_ID
public SingleRpcCommand(String cacheName, ReplicableCommand command)
public SingleRpcCommand(String cacheName)
public void setParameters(int commandId, Object[] parameters)
ReplicableCommand
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 argspublic byte getCommandId()
ReplicableCommand
public Object[] getParameters()
ReplicableCommand
public Object perform(InvocationContext ctx) throws Throwable
ReplicableCommand
ctx
- invocation contextThrowable
- in the event of problems.public String toString()
toString
in class BaseRpcCommand
public ReplicableCommand getCommand()
public boolean isReturnValueExpected()
ReplicableCommand
ResponseGenerator
may choose to simply return null to save on marshalling costs.Copyright © 2012 JBoss by Red Hat. All Rights Reserved.