org.infinispan.commands.tx

Class CommitCommand

java.lang.Object

org.infinispan.commands.tx.AbstractTransactionBoundaryCommand

org.infinispan.commands.tx.CommitCommand

All Implemented Interfaces:

CacheRpcCommand, ReplicableCommand, TopologyAffectedCommand, TransactionBoundaryCommand, VisitableCommand

Direct Known Subclasses:

TotalOrderCommitCommand, VersionedCommitCommand

public class CommitCommand
extends AbstractTransactionBoundaryCommand

Command corresponding to the 2nd phase of 2PC.

Since:

4.0

Author:

Manik Surtani (manik@jboss.org)

Field Summary

Fields

Modifier and Type	Field and Description
static byte	COMMAND_ID

Fields inherited from class org.infinispan.commands.tx.AbstractTransactionBoundaryCommand

cacheName, globalTx, icf, invoker, txTable

Constructor Summary

Constructors

Constructor and Description
CommitCommand(String cacheName)
CommitCommand(String cacheName, GlobalTransaction gtx)

Method Summary

Modifier and Type	Method and Description
Object	acceptVisitor(InvocationContext ctx, Visitor visitor) Accept a visitor, and return the result of accepting this visitor.
byte	getCommandId() Used by marshallers to convert this command into an id for streaming.
protected Object	invalidRemoteTxReturnValue() This is what is returned to remote callers when an invalid RemoteTransaction is encountered.
String	toString()

Methods inherited from class org.infinispan.commands.tx.AbstractTransactionBoundaryCommand

canBlock, equals, getCacheName, getGlobalTransaction, getOrigin, getRemoteTransaction, getTopologyId, hashCode, ignoreCommandOnStatus, init, isReturnValueExpected, markTransactionAsRemote, perform, readFrom, readsExistingValues, setOrigin, setTopologyId, shouldInvoke, visitRemoteTransaction, writeTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.commands.VisitableCommand

alwaysReadsExistingValues

Methods inherited from interface org.infinispan.commands.ReplicableCommand

getParameters, setParameters

Field Detail

COMMAND_ID

public static final byte COMMAND_ID

See Also:

Constant Field Values

Constructor Detail

CommitCommand

public CommitCommand(String cacheName,
                     GlobalTransaction gtx)

CommitCommand

public CommitCommand(String cacheName)

Method Detail

acceptVisitor

public Object acceptVisitor(InvocationContext ctx,
                            Visitor visitor)
                     throws Throwable

Description copied from interface: VisitableCommand

Accept a visitor, and return the result of accepting this visitor.

Parameters:

ctx - invocation context

visitor - visitor to accept

Returns:

arbitrary return value

Throws:

Throwable - in the event of problems

invalidRemoteTxReturnValue

protected Object invalidRemoteTxReturnValue()

Description copied from class: AbstractTransactionBoundaryCommand

This is what is returned to remote callers when an invalid RemoteTransaction is encountered. Can happen if a remote node propagates a transactional call to the current node, and the current node has no idea of the transaction in question. Can happen during rehashing, when ownerships are reassigned during a transactions. Returning a null usually means the transactional command succeeded.

Overrides:

invalidRemoteTxReturnValue in class AbstractTransactionBoundaryCommand

Returns:

return value to respond to a remote caller with if the transaction context is invalid.

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.

toString

public String toString()

Overrides:

toString in class AbstractTransactionBoundaryCommand