Package org.infinispan.commands

Class RemoveCacheCommand

java.lang.Object

org.infinispan.commands.remote.BaseRpcCommand

org.infinispan.commands.RemoveCacheCommand

All Implemented Interfaces:

org.infinispan.commands.remote.CacheRpcCommand, ReplicableCommand

@Deprecated
public class RemoveCacheCommand
extends org.infinispan.commands.remote.BaseRpcCommand

Deprecated.

Use CacheContainerAdmin.removeCache(String) instead

Command to stop a cache and remove all its contents from both memory and any backing store.

Since:

5.0

Author:

Galder Zamarreño

Field Summary

Fields

Modifier and Type	Field	Description
static byte	COMMAND_ID	Deprecated.

Fields inherited from class org.infinispan.commands.remote.BaseRpcCommand

cacheName

Constructor Summary

Constructors

Constructor	Description
RemoveCacheCommand(ByteString cacheName, GlobalComponentRegistry globalComponentRegistry)	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	canBlock()	Deprecated. If true, the command is processed asynchronously in a thread provided by an Infinispan thread pool.
byte	getCommandId()	Deprecated. Used by marshallers to convert this command into an id for streaming.
CompletableFuture<Object>	invokeAsync()	Deprecated. Invoke the command asynchronously.
boolean	isReturnValueExpected()	Deprecated. If true, a return value will be provided when performed remotely.
void	readFrom(ObjectInput input)	Deprecated. Reads this instance from the stream written by ReplicableCommand.writeTo(ObjectOutput).
static void	removeCache(GlobalComponentRegistry globalComponentRegistry, String cacheName)	Deprecated.
String	toString()	Deprecated.
void	writeTo(ObjectOutput output)	Deprecated. Writes this instance to the ObjectOutput.

Methods inherited from class org.infinispan.commands.remote.BaseRpcCommand

getCacheName, getOrigin, setOrigin

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.infinispan.commands.ReplicableCommand

invoke, isSuccessful, perform

Field Detail

COMMAND_ID

public static final byte COMMAND_ID

Deprecated.

See Also:

Constant Field Values

Constructor Detail

RemoveCacheCommand

public RemoveCacheCommand(ByteString cacheName,
                          GlobalComponentRegistry globalComponentRegistry)

Deprecated.

Method Detail

invokeAsync

public CompletableFuture<Object> invokeAsync()
                                      throws Throwable

Deprecated.

Description copied from interface: ReplicableCommand

Invoke the command asynchronously.

This method replaces ReplicableCommand.perform(InvocationContext) for remote execution. The default implementation and ReplicableCommand.perform(InvocationContext) will be removed in future versions.

Throws:

Throwable

removeCache

public static void removeCache(GlobalComponentRegistry globalComponentRegistry,
                               String cacheName)

Deprecated.

getCommandId

public byte getCommandId()

Deprecated.

Description copied from interface: ReplicableCommand

Used by marshallers to convert this command into an id for streaming.

Returns:

the method id of this command. This is compatible with pre-2.2.0 MethodCall ids.

writeTo

public void writeTo(ObjectOutput output)
             throws IOException

Deprecated.

Description copied from interface: ReplicableCommand

Writes this instance to the ObjectOutput.

Parameters:

output - the stream.

Throws:

IOException - if an error occurred during the I/O.

readFrom

public void readFrom(ObjectInput input)
              throws IOException,
                     ClassNotFoundException

Deprecated.

Description copied from interface: ReplicableCommand

Reads this instance from the stream written by ReplicableCommand.writeTo(ObjectOutput).

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.

isReturnValueExpected

public boolean isReturnValueExpected()

Deprecated.

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.

Returns:

true or false

canBlock

public boolean canBlock()

Deprecated.

Description copied from interface: ReplicableCommand

If true, the command is processed asynchronously in a thread provided by an Infinispan thread pool. Otherwise, the command is processed directly in the JGroups thread.

This feature allows to avoid keep a JGroups thread busy that can originate discard of messages and retransmissions. So, the commands that can block (waiting for some state, acquiring locks, etc.) should return true.

Specified by:

canBlock in interface ReplicableCommand

Overrides:

canBlock in class org.infinispan.commands.remote.BaseRpcCommand

Returns:

true if the command can block/wait, false otherwise

toString

public String toString()

Deprecated.

Overrides:

toString in class org.infinispan.commands.remote.BaseRpcCommand