Package org.infinispan.commands.irac
Class IracMetadataRequestCommand
- java.lang.Object
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- org.infinispan.commands.irac.IracMetadataRequestCommand
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- All Implemented Interfaces:
CacheRpcCommand,ReplicableCommand,TopologyAffectedCommand
public class IracMetadataRequestCommand extends Object implements CacheRpcCommand, TopologyAffectedCommand
A request for a newIracMetadatafor a giver segment.- Since:
- 11.0
- Author:
- Pedro Ruivo
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Field Summary
Fields Modifier and Type Field Description static byteCOMMAND_ID
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Constructor Summary
Constructors Constructor Description IracMetadataRequestCommand()IracMetadataRequestCommand(ByteString cacheName)IracMetadataRequestCommand(ByteString cacheName, int segment)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ByteStringgetCacheName()bytegetCommandId()Used by marshallers to convert this command into an id for streaming.AddressgetOrigin()Get the origin of the commandintgetTopologyId()CompletionStage<?>invokeAsync(ComponentRegistry registry)Invoke the command asynchronously.booleanisReturnValueExpected()If true, a return value will be provided when performed remotely.voidreadFrom(ObjectInput input)Reads this instance from the stream written byReplicableCommand.writeTo(ObjectOutput).voidsetOrigin(Address origin)Set the origin of the commandvoidsetTopologyId(int topologyId)StringtoString()voidwriteTo(ObjectOutput output)Writes this instance to theObjectOutput.-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.infinispan.commands.ReplicableCommand
canBlock, invoke, invokeAsync, isSuccessful
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Field Detail
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COMMAND_ID
public static final byte COMMAND_ID
- See Also:
- Constant Field Values
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Constructor Detail
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IracMetadataRequestCommand
public IracMetadataRequestCommand()
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IracMetadataRequestCommand
public IracMetadataRequestCommand(ByteString cacheName)
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IracMetadataRequestCommand
public IracMetadataRequestCommand(ByteString cacheName, int segment)
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Method Detail
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getCacheName
public ByteString getCacheName()
- Specified by:
getCacheNamein interfaceCacheRpcCommand- Returns:
- the name of the cache that produced this command. This will also be the name of the cache this command is intended for.
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invokeAsync
public CompletionStage<?> invokeAsync(ComponentRegistry registry) throws Throwable
Description copied from interface:CacheRpcCommandInvoke the command asynchronously.This method replaces
ReplicableCommand.invoke()for remote execution. The default implementation andReplicableCommand.invoke()will be removed in future versions.- Specified by:
invokeAsyncin interfaceCacheRpcCommand- Throws:
Throwable
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getCommandId
public byte getCommandId()
Description copied from interface:ReplicableCommandUsed by marshallers to convert this command into an id for streaming.- Specified by:
getCommandIdin interfaceReplicableCommand- Returns:
- the method id of this command. This is compatible with pre-2.2.0 MethodCall ids.
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isReturnValueExpected
public boolean isReturnValueExpected()
Description copied from interface:ReplicableCommandIf true, a return value will be provided when performed remotely. Otherwise, a remoteResponseGeneratormay choose to simply return null to save on marshalling costs.- Specified by:
isReturnValueExpectedin interfaceReplicableCommand- Returns:
- true or false
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writeTo
public void writeTo(ObjectOutput output) throws IOException
Description copied from interface:ReplicableCommandWrites this instance to theObjectOutput.- Specified by:
writeToin interfaceReplicableCommand- Parameters:
output- the stream.- Throws:
IOException- if an error occurred during the I/O.
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readFrom
public void readFrom(ObjectInput input) throws IOException
Description copied from interface:ReplicableCommandReads this instance from the stream written byReplicableCommand.writeTo(ObjectOutput).- Specified by:
readFromin interfaceReplicableCommand- Parameters:
input- the stream to read.- Throws:
IOException- if an error occurred during the I/O.
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getOrigin
public Address getOrigin()
Description copied from interface:CacheRpcCommandGet the origin of the command- Specified by:
getOriginin interfaceCacheRpcCommand
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setOrigin
public void setOrigin(Address origin)
Description copied from interface:CacheRpcCommandSet the origin of the command- Specified by:
setOriginin interfaceCacheRpcCommand- Specified by:
setOriginin interfaceReplicableCommand- Parameters:
origin- the sender'sAddress
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getTopologyId
public int getTopologyId()
- Specified by:
getTopologyIdin interfaceTopologyAffectedCommand
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setTopologyId
public void setTopologyId(int topologyId)
- Specified by:
setTopologyIdin interfaceTopologyAffectedCommand
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