Infinispan Distribution 5.2.6.Final-redhat-2

org.infinispan.query.indexmanager
Class IndexUpdateCommand

java.lang.Object
  extended by org.infinispan.commands.remote.BaseRpcCommand
      extended by org.infinispan.query.indexmanager.IndexUpdateCommand
All Implemented Interfaces:
CacheRpcCommand, ReplicableCommand, CustomQueryCommand

public class IndexUpdateCommand
extends BaseRpcCommand
implements ReplicableCommand, CustomQueryCommand

Custom RPC command containing an index update request for the Master IndexManager of a specific cache & index.

Author:
Sanne Grinovero

Field Summary
static byte COMMAND_ID
           
 
Fields inherited from class org.infinispan.commands.remote.BaseRpcCommand
cacheName
 
Constructor Summary
IndexUpdateCommand(String cacheName)
           
 
Method Summary
 void fetchExecutionContext(CommandInitializer ci)
          This is invoked only on the receiving node, before perform(InvocationContext)
 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
 boolean isReturnValueExpected()
          If true, a return value will be provided when performed remotely.
 Object perform(InvocationContext ctx)
          Performs the primary function of the command.
 void setIndexName(String indexName)
           
 void setKnownIndexedTypes(Set<Class> knownIndexedTypes)
           
 void setParameters(int commandId, Object[] parameters)
          Used by the CommandsFactory to create a command from raw data read off a stream.
 void setSerializedWorkList(byte[] serializedModel)
           
 
Methods inherited from class org.infinispan.commands.remote.BaseRpcCommand
getCacheName, getOrigin, setOrigin, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

COMMAND_ID

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

IndexUpdateCommand

public IndexUpdateCommand(String cacheName)
Method Detail

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
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
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
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
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

isReturnValueExpected

public boolean isReturnValueExpected()
Description copied from interface: ReplicableCommand
If true, a return value will be provided when performed remotely. Otherwise, a remote ResponseGenerator may choose to simply return null to save on marshalling costs.

Specified by:
isReturnValueExpected in interface ReplicableCommand
Returns:
true or false

fetchExecutionContext

public void fetchExecutionContext(CommandInitializer ci)
This is invoked only on the receiving node, before perform(InvocationContext)

Specified by:
fetchExecutionContext in interface CustomQueryCommand

setSerializedWorkList

public void setSerializedWorkList(byte[] serializedModel)

setIndexName

public void setIndexName(String indexName)

setKnownIndexedTypes

public void setKnownIndexedTypes(Set<Class> knownIndexedTypes)

Infinispan Distribution 5.2.6.Final-redhat-2

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