public abstract class AbstractDataCommand extends AbstractFlagAffectedCommand implements DataCommand
Modifier and Type | Field and Description |
---|---|
protected Object |
key |
flags
Modifier | Constructor and Description |
---|---|
protected |
AbstractDataCommand() |
protected |
AbstractDataCommand(Object key,
Set<Flag> flags) |
Modifier and Type | Method and Description |
---|---|
boolean |
canBlock()
If true, the command is processed asynchronously in a thread provided by an Infinispan thread pool.
|
boolean |
equals(Object obj) |
Object |
getKey() |
int |
hashCode() |
boolean |
ignoreCommandOnStatus(ComponentStatus status)
Similar to
VisitableCommand.shouldInvoke(InvocationContext) but evaluated by InvocationContextInterceptor . |
boolean |
isReturnValueExpected()
If true, a return value will be provided when performed remotely.
|
void |
setKey(Object key) |
boolean |
shouldInvoke(InvocationContext ctx)
Used by the InboundInvocationHandler to determine whether the command should be invoked or not.
|
String |
toString() |
getMetadata, getTopologyId, setMetadata, setTopologyId
getFlags, setFlags
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
acceptVisitor, alwaysReadsExistingValues, readsExistingValues
getTopologyId, setTopologyId
getCommandId, getParameters, perform, readFrom, setParameters, writeTo
protected Object key
public Object getKey()
getKey
in interface DataCommand
public void setKey(Object key)
public boolean shouldInvoke(InvocationContext ctx)
VisitableCommand
shouldInvoke
in interface VisitableCommand
public boolean ignoreCommandOnStatus(ComponentStatus status)
VisitableCommand
VisitableCommand.shouldInvoke(InvocationContext)
but evaluated by InvocationContextInterceptor
.
Commands can opt to be discarded in case the cache status is not suited (as InvalidateCommand
)ignoreCommandOnStatus
in interface VisitableCommand
public boolean isReturnValueExpected()
ReplicableCommand
ResponseGenerator
may choose to simply return null to save on marshalling costs.isReturnValueExpected
in interface ReplicableCommand
public boolean canBlock()
ReplicableCommand
canBlock
in interface ReplicableCommand
true
if the command can block/wait, false
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