org.infinispan.commands.write
Class VersionedPutKeyValueCommand

java.lang.Object
  extended by org.infinispan.commands.AbstractFlagAffectedCommand
      extended by org.infinispan.commands.read.AbstractDataCommand
          extended by org.infinispan.commands.write.AbstractDataWriteCommand
              extended by org.infinispan.commands.write.PutKeyValueCommand
                  extended by org.infinispan.commands.write.VersionedPutKeyValueCommand
All Implemented Interfaces:
DataCommand, FlagAffectedCommand, ReplicableCommand, VisitableCommand, DataWriteCommand, WriteCommand

public class VersionedPutKeyValueCommand
extends PutKeyValueCommand

A form of PutKeyValueCommand that also applies a version to the entry created.

Since:
5.1
Author:
Manik Surtani

Field Summary
static byte COMMAND_ID
           
 
Fields inherited from class org.infinispan.commands.read.AbstractDataCommand
key
 
Fields inherited from class org.infinispan.commands.AbstractFlagAffectedCommand
flags
 
Constructor Summary
VersionedPutKeyValueCommand()
           
VersionedPutKeyValueCommand(Object key, Object value, boolean putIfAbsent, CacheNotifier notifier, long lifespanMillis, long maxIdleTimeMillis, Set<Flag> flags, EntryVersion version)
           
 
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
 EntryVersion getVersion()
           
 Object 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.
 void setVersion(EntryVersion version)
           
 
Methods inherited from class org.infinispan.commands.write.PutKeyValueCommand
acceptVisitor, equals, getLifespanMillis, getMaxIdleTimeMillis, getValue, hashCode, init, isConditional, isPutIfAbsent, isSuccessful, setPutIfAbsent, setValue, toString
 
Methods inherited from class org.infinispan.commands.write.AbstractDataWriteCommand
getAffectedKeys, isReturnValueExpected
 
Methods inherited from class org.infinispan.commands.read.AbstractDataCommand
getKey, ignoreCommandOnStatus, setKey, shouldInvoke
 
Methods inherited from class org.infinispan.commands.AbstractFlagAffectedCommand
getFlags, hasFlag, setFlags
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.infinispan.commands.FlagAffectedCommand
getFlags, hasFlag, setFlags
 
Methods inherited from interface org.infinispan.commands.DataCommand
getKey
 
Methods inherited from interface org.infinispan.commands.VisitableCommand
ignoreCommandOnStatus, shouldInvoke
 

Field Detail

COMMAND_ID

public static final byte COMMAND_ID
See Also:
Constant Field Values
Constructor Detail

VersionedPutKeyValueCommand

public VersionedPutKeyValueCommand()

VersionedPutKeyValueCommand

public VersionedPutKeyValueCommand(Object key,
                                   Object value,
                                   boolean putIfAbsent,
                                   CacheNotifier notifier,
                                   long lifespanMillis,
                                   long maxIdleTimeMillis,
                                   Set<Flag> flags,
                                   EntryVersion version)
Method Detail

getVersion

public EntryVersion getVersion()

setVersion

public void setVersion(EntryVersion version)

perform

public Object 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.

Specified by:
perform in interface ReplicableCommand
Overrides:
perform in class PutKeyValueCommand
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.

Specified by:
getCommandId in interface ReplicableCommand
Overrides:
getCommandId in class PutKeyValueCommand
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 PutKeyValueCommand
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.

Specified by:
setParameters in interface ReplicableCommand
Overrides:
setParameters in class PutKeyValueCommand
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

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