Package org.infinispan.xsite.commands
Class XSiteViewNotificationCommand
- java.lang.Object
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- org.infinispan.xsite.commands.XSiteViewNotificationCommand
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- All Implemented Interfaces:
GlobalRpcCommand
,ReplicableCommand
public class XSiteViewNotificationCommand extends Object implements GlobalRpcCommand
AGlobalRpcCommand
which notifies new remote sites are online.- Since:
- 12.1
- Author:
- Pedro Ruivo
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Field Summary
Fields Modifier and Type Field Description static int
COMMAND_ID
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Constructor Summary
Constructors Constructor Description XSiteViewNotificationCommand()
XSiteViewNotificationCommand(Collection<String> sitesUp)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description byte
getCommandId()
Used by marshallers to convert this command into an id for streaming.CompletionStage<?>
invokeAsync(GlobalComponentRegistry globalComponentRegistry)
Invoke the command asynchronously.boolean
isReturnValueExpected()
If true, a return value will be provided when performed remotely.void
readFrom(ObjectInput input)
Reads this instance from the stream written byReplicableCommand.writeTo(ObjectOutput)
.void
writeTo(ObjectOutput output)
Writes this instance to theObjectOutput
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.infinispan.commands.ReplicableCommand
canBlock, invoke, invokeAsync, isSuccessful, logThrowable, setOrigin
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Field Detail
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COMMAND_ID
public static final int COMMAND_ID
- See Also:
- Constant Field Values
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Constructor Detail
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XSiteViewNotificationCommand
public XSiteViewNotificationCommand()
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XSiteViewNotificationCommand
public XSiteViewNotificationCommand(Collection<String> sitesUp)
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Method Detail
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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 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:ReplicableCommand
If true, a return value will be provided when performed remotely. Otherwise, a remoteResponseGenerator
may choose to simply return null to save on marshalling costs.- Specified by:
isReturnValueExpected
in interfaceReplicableCommand
- Returns:
- true or false
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writeTo
public void writeTo(ObjectOutput output) throws IOException
Description copied from interface:ReplicableCommand
Writes this instance to theObjectOutput
.- Specified by:
writeTo
in 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, ClassNotFoundException
Description copied from interface:ReplicableCommand
Reads this instance from the stream written byReplicableCommand.writeTo(ObjectOutput)
.- Specified by:
readFrom
in interfaceReplicableCommand
- Parameters:
input
- the stream to read.- Throws:
IOException
- if an error occurred during the I/O.ClassNotFoundException
- if it tries to load an undefined class.
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invokeAsync
public CompletionStage<?> invokeAsync(GlobalComponentRegistry globalComponentRegistry) throws Throwable
Description copied from interface:GlobalRpcCommand
Invoke the command asynchronously.- Specified by:
invokeAsync
in interfaceGlobalRpcCommand
- Throws:
Throwable
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