org.jboss.cache.commands.legacy.write
Class CreateNodeCommand

java.lang.Object
  org.jboss.cache.commands.read.AbstractDataCommand
      org.jboss.cache.commands.legacy.write.CreateNodeCommand

All Implemented Interfaces:

DataCommand, ReversibleCommand, ReplicableCommand, VisitableCommand, WriteCommand

Deprecated. will be removed when pessimistic locking is removed.

@Deprecated
public class CreateNodeCommand
extends AbstractDataCommand
implements WriteCommand, ReversibleCommand

Command that creates a node. Primarily to be used as an undo command for removing nodes.

Since:

2.2.0

Author:

Manik Surtani (manik AT jboss DOT org)

Field Summary

static int	METHOD_ID Deprecated.
protected List<Fqn>	newlyCreated Deprecated.

Fields inherited from class org.jboss.cache.commands.read.AbstractDataCommand

dataContainer, fqn

Constructor Summary

CreateNodeCommand()
Deprecated.

CreateNodeCommand(Fqn fqn)
Deprecated.

Method Summary

Object	acceptVisitor(InvocationContext ctx, Visitor visitor) Deprecated. Accept a visitor, and return the result of accepting this visitor.
int	getCommandId() Deprecated. Used by marshallers to convert this command into an id for streaming.
GlobalTransaction	getGlobalTransaction() Deprecated.
Object	perform(InvocationContext ctx) Deprecated. Creates a node in the cache, specified by the given Fqn.
void	rollback() Deprecated. Reverses a command that has already been invoked.
void	setGlobalTransaction(GlobalTransaction gtx) Deprecated. Sets a GlobalTransaction on this command.
String	toString() Deprecated.

Methods inherited from class org.jboss.cache.commands.read.AbstractDataCommand

equals, getFqn, getParameters, hashCode, initialize, setParameters

Methods inherited from class java.lang.Object

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

Field Detail

METHOD_ID

public static final int METHOD_ID

Deprecated.

See Also:

Constant Field Values

newlyCreated

protected final List<Fqn> newlyCreated

Deprecated.

Constructor Detail

CreateNodeCommand

public CreateNodeCommand(Fqn fqn)

Deprecated.

CreateNodeCommand

public CreateNodeCommand()

Deprecated.

Method Detail

getCommandId

public int getCommandId()

Deprecated.

Description copied from interface: ReplicableCommand

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

Specified by:

getCommandId in interface ReplicableCommand

Returns:

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

setGlobalTransaction

public void setGlobalTransaction(GlobalTransaction gtx)

Deprecated.

Description copied from interface: WriteCommand

Sets a GlobalTransaction on this command.

Specified by:

setGlobalTransaction in interface WriteCommand

Parameters:

gtx - global transaction to set

getGlobalTransaction

public GlobalTransaction getGlobalTransaction()

Deprecated.

Specified by:

getGlobalTransaction in interface WriteCommand

Returns:

a GlobalTransaction associated with this command.

perform

public Object perform(InvocationContext ctx)

Deprecated.

Creates a node in the cache, specified by the given Fqn.

Specified by:

perform in interface ReplicableCommand

Parameters:

ctx - invocation context

Returns:

arbitrary return value generated by performing this command

rollback

public void rollback()

Deprecated.

Description copied from interface: ReversibleCommand

Reverses a command that has already been invoked.

Important: this method will be invoked at the end of interceptors chain. It should never be called directly from a custom interceptor.

Specified by:

rollback in interface ReversibleCommand

acceptVisitor

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

Deprecated.

Description copied from interface: VisitableCommand

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

Specified by:

acceptVisitor in interface VisitableCommand

Parameters:

ctx - invocation context

visitor - visitor to accept

Returns:

arbitrary return value

Throws:

Throwable - in the event of problems

toString

public String toString()

Deprecated.

Overrides:

toString in class AbstractDataCommand