org.infinispan.commands.remote.recovery
Class GetInDoubtTransactionsCommand

java.lang.Object
  org.infinispan.commands.remote.BaseRpcCommand
      org.infinispan.commands.remote.recovery.RecoveryCommand
          org.infinispan.commands.remote.recovery.GetInDoubtTransactionsCommand

All Implemented Interfaces:

CacheRpcCommand, ReplicableCommand

public class GetInDoubtTransactionsCommand
extends RecoveryCommand

Rpc to obtain all in-doubt prepared transactions stored on remote nodes. A transaction is in doubt if it is prepared and the node where it started has crashed.

Since:

5.0

Author:

Mircea.Markus@jboss.com

Field Summary

static int

COMMAND_ID

Fields inherited from class org.infinispan.commands.remote.recovery.RecoveryCommand

recoveryManager

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

cacheName, componentRegistry, configuration

Constructor Summary

GetInDoubtTransactionsCommand()

GetInDoubtTransactionsCommand(String cacheName)

Method Summary

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
List<Xid>	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()

Methods inherited from class org.infinispan.commands.remote.recovery.RecoveryCommand

init

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

getCacheName, getComponentRegistry, getConfiguration, getOrigin, injectComponents, setOrigin

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

COMMAND_ID

public static final int COMMAND_ID

See Also:

Constant Field Values

Constructor Detail

GetInDoubtTransactionsCommand

public GetInDoubtTransactionsCommand()

GetInDoubtTransactionsCommand

public GetInDoubtTransactionsCommand(String cacheName)

Method Detail

perform

public List<Xid> perform(InvocationContext ctx)
                  throws Throwable

Description copied from interface: ReplicableCommand

Performs the primary function of the command. Please see specific implementation classes for details on what is performed as well as return types. Important: this method will be invoked at the end of interceptors chain. It should never be called directly from a custom interceptor.

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.

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[] parameters)

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.

parameters - object array of args

toString

public String toString()

Overrides:

toString in class BaseRpcCommand