java.lang.Object
org.elasticsearch.common.util.concurrent.AbstractRunnable
org.elasticsearch.action.ActionRunnable<Response>
- All Implemented Interfaces:
Runnable
Base class for
Runnable
s that need to call ActionListener.onFailure(Exception)
in case an uncaught
exception or error is thrown while the actual action is run.-
Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
Calls the action listenersActionListener.onFailure(Exception)
method with the given exception.static <T> ActionRunnable<T>
run
(ActionListener<T> listener, CheckedRunnable<Exception> runnable) Creates aRunnable
that invokes the given listener withnull
after the given runnable has executed.static <T> ActionRunnable<T>
supply
(ActionListener<T> listener, CheckedSupplier<T, Exception> supplier) Creates aRunnable
that invokes the given listener with the return of the given supplier.toString()
static <T> ActionRunnable<T>
wrap
(ActionListener<T> listener, CheckedConsumer<ActionListener<T>, Exception> consumer) static <T> ActionRunnable<T>
wrapReleasing
(ActionListener<T> listener, Releasable releasable, CheckedConsumer<ActionListener<T>, Exception> consumer) Like {#wrap} except with aReleasable
which is released after executing the consumer, or if the action is rejected.Methods inherited from class org.elasticsearch.common.util.concurrent.AbstractRunnable
doRun, isForceExecution, onAfter, onRejection, run
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Field Details
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listener
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Constructor Details
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ActionRunnable
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Method Details
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run
public static <T> ActionRunnable<T> run(ActionListener<T> listener, CheckedRunnable<Exception> runnable) Creates aRunnable
that invokes the given listener withnull
after the given runnable has executed.- Parameters:
listener
- Listener to invokerunnable
- Runnable to execute- Returns:
- Wrapped
Runnable
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supply
public static <T> ActionRunnable<T> supply(ActionListener<T> listener, CheckedSupplier<T, Exception> supplier) Creates aRunnable
that invokes the given listener with the return of the given supplier.- Parameters:
listener
- Listener to invokesupplier
- Supplier that provides value to pass to listener- Returns:
- Wrapped
Runnable
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wrap
public static <T> ActionRunnable<T> wrap(ActionListener<T> listener, CheckedConsumer<ActionListener<T>, Exception> consumer) Creates aRunnable
that wraps the given listener and a consumer of it that is executed when theRunnable
is run. InvokesActionListener.onFailure(Exception)
on it if an exception is thrown on executing the consumer.- Type Parameters:
T
- Type of the givenActionListener
- Parameters:
listener
- ActionListener to wrapconsumer
- Consumer of wrappedActionListener
- Returns:
- Wrapped
Runnable
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wrapReleasing
public static <T> ActionRunnable<T> wrapReleasing(ActionListener<T> listener, Releasable releasable, CheckedConsumer<ActionListener<T>, Exception> consumer) Like {#wrap} except with aReleasable
which is released after executing the consumer, or if the action is rejected. This is particularly useful for submitting actions holding resources to a threadpool which might have a bounded queue. -
onFailure
Calls the action listenersActionListener.onFailure(Exception)
method with the given exception. This method is invoked for all exception thrown byAbstractRunnable.doRun()
- Specified by:
onFailure
in classAbstractRunnable
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toString
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