org.jboss.cache.commands.tx
Class OptimisticPrepareCommand
java.lang.Object
org.jboss.cache.commands.tx.AbstractTransactionCommand
org.jboss.cache.commands.tx.PrepareCommand
org.jboss.cache.commands.tx.OptimisticPrepareCommand
- All Implemented Interfaces:
- Cloneable, ReplicableCommand, VisitableCommand
public class OptimisticPrepareCommand
- extends PrepareCommand
An optimistic version of PrepareCommand
.
- Since:
- 2.2
- Author:
- Mircea.Markus@jboss.com
METHOD_ID
public static final int METHOD_ID
- See Also:
- Constant Field Values
OptimisticPrepareCommand
public OptimisticPrepareCommand(GlobalTransaction gtx,
List<ReversibleCommand> modifications,
Map data,
org.jgroups.Address address,
boolean onePhaseCommit)
OptimisticPrepareCommand
public OptimisticPrepareCommand()
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.
- Specified by:
acceptVisitor
in interface VisitableCommand
- Overrides:
acceptVisitor
in class PrepareCommand
- Parameters:
ctx
- invocation contextvisitor
- visitor to accept
- Returns:
- arbitrary return value
- Throws:
Throwable
- in the event of problems
getData
public Map getData()
getCommandId
public int getCommandId()
- Description copied from interface:
ReplicableCommand
- Used by marshallers to convert this command into an id for streaming.
- Specified by:
getCommandId
in interface ReplicableCommand
- Overrides:
getCommandId
in class PrepareCommand
- 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
- Specified by:
getParameters
in interface ReplicableCommand
- Overrides:
getParameters
in class PrepareCommand
- Returns:
- an object array of arguments, compatible with pre-2.2.0 MethodCall args.
clone
public OptimisticPrepareCommand clone()
throws CloneNotSupportedException
- Overrides:
clone
in class PrepareCommand
- Throws:
CloneNotSupportedException
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.
- Specified by:
setParameters
in interface ReplicableCommand
- Overrides:
setParameters
in class PrepareCommand
- 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 PrepareCommand
hashCode
public int hashCode()
- Overrides:
hashCode
in class PrepareCommand
toString
public String toString()
- Overrides:
toString
in class PrepareCommand
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