R
- the response typepublic class StreamResponseCommand<R> extends BaseRpcCommand
Modifier and Type | Field and Description |
---|---|
static byte |
COMMAND_ID |
protected boolean |
complete |
protected ClusterStreamManager |
csm |
protected Object |
id |
protected R |
response |
cacheName
Modifier | Constructor and Description |
---|---|
protected |
StreamResponseCommand() |
|
StreamResponseCommand(String cacheName) |
|
StreamResponseCommand(String cacheName,
Address origin,
Object id,
boolean complete,
R response) |
Modifier and Type | Method and Description |
---|---|
boolean |
canBlock()
If true, the command is processed asynchronously in a thread provided by an Infinispan thread pool.
|
byte |
getCommandId()
Used by marshallers to convert this command into an id for streaming.
|
void |
inject(ClusterStreamManager csm) |
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 |
readFrom(ObjectInput input)
Reads this instance from the stream written by
ReplicableCommand.writeTo(ObjectOutput) . |
void |
writeTo(ObjectOutput output)
Writes this instance to the
ObjectOutput . |
getCacheName, getOrigin, setOrigin, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getParameters, setParameters
public static final byte COMMAND_ID
protected ClusterStreamManager csm
protected Object id
protected boolean complete
protected R response
protected StreamResponseCommand()
public StreamResponseCommand(String cacheName)
public void inject(ClusterStreamManager csm)
public Object perform(InvocationContext ctx) throws Throwable
ReplicableCommand
ctx
- invocation contextThrowable
- in the event of problems.public byte getCommandId()
ReplicableCommand
public void writeTo(ObjectOutput output) throws IOException
ReplicableCommand
ObjectOutput
.output
- the stream.IOException
- if an error occurred during the I/O.public void readFrom(ObjectInput input) throws IOException, ClassNotFoundException
ReplicableCommand
ReplicableCommand.writeTo(ObjectOutput)
.input
- the stream to read.IOException
- if an error occurred during the I/O.ClassNotFoundException
- if it tries to load an undefined class.public boolean isReturnValueExpected()
ReplicableCommand
ResponseGenerator
may choose to simply return null to save on marshalling costs.public boolean canBlock()
ReplicableCommand
canBlock
in interface ReplicableCommand
canBlock
in class BaseRpcCommand
true
if the command can block/wait, false
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