org.infinispan.commands.remote
Class MultipleRpcCommand

java.lang.Object
  org.infinispan.commands.remote.BaseRpcCommand
      org.infinispan.commands.remote.BaseRpcInvokingCommand
          org.infinispan.commands.remote.MultipleRpcCommand

All Implemented Interfaces:

CacheRpcCommand, ReplicableCommand

public class MultipleRpcCommand
extends BaseRpcInvokingCommand

Command that implements cluster replication logic.

This is not a VisitableCommand and hence not passed up the CommandInterceptor chain.

Since:

4.0

Author:

Mircea.Markus@jboss.com

Field Summary

static byte

COMMAND_ID

Fields inherited from class org.infinispan.commands.remote.BaseRpcInvokingCommand

icc, interceptorChain

Fields inherited from class org.infinispan.commands.remote.BaseRpcCommand

cacheName

Constructor Summary

MultipleRpcCommand()

MultipleRpcCommand(List<ReplicableCommand> modifications, String cacheName)

Method Summary

boolean	equals(Object o)
byte	getCommandId() Used by marshallers to convert this command into an id for streaming.
ReplicableCommand[]	getCommands()
Object[]	getParameters() Used by marshallers to stream this command across a network
int	hashCode()
Object	perform(InvocationContext ctx) Executes commands replicated to the current cache instance by other cache instances.
void	setParameters(int commandId, Object[] args) Used by the CommandsFactory to create a command from raw data read off a stream.
String	toString()

Methods inherited from class org.infinispan.commands.remote.BaseRpcInvokingCommand

init, processVisitableCommand

Methods inherited from class org.infinispan.commands.remote.BaseRpcCommand

getCacheName

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

COMMAND_ID

public static final byte COMMAND_ID

See Also:

Constant Field Values

Constructor Detail

MultipleRpcCommand

public MultipleRpcCommand(List<ReplicableCommand> modifications,
                          String cacheName)

MultipleRpcCommand

public MultipleRpcCommand()

Method Detail

perform

public Object perform(InvocationContext ctx)
               throws Throwable

Executes commands replicated to the current cache instance by other cache instances.

Parameters:

ctx - invocation context

Returns:

arbitrary return value generated by performing this command

Throws:

Throwable - in the event of problems.

getCommandId

public byte getCommandId()

Description copied from interface: ReplicableCommand

Used by marshallers to convert this command into an id for streaming.

Returns:

the method id of this command. This is compatible with pre-2.2.0 MethodCall ids.

getCommands

public ReplicableCommand[] getCommands()

getParameters

public Object[] getParameters()

Description copied from interface: ReplicableCommand

Used by marshallers to stream this command across a network

Returns:

an object array of arguments, compatible with pre-2.2.0 MethodCall args.

setParameters

public void setParameters(int commandId,
                          Object[] args)

Description copied from interface: ReplicableCommand

Used by the CommandsFactory to create a command from raw data read off a stream.

Parameters:

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.

args - object array of args

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object