org.mule.tooling.client.internal

Class TimeoutMethodUtils

java.lang.Object

org.mule.tooling.client.internal.TimeoutMethodUtils

public final class TimeoutMethodUtils
extends Object

Utility that allows to execute an AbstractToolingRequest operation and abort if the configuration timeout is reached before the operation is completed.

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
TimeoutMethodUtils()

Method Summary

Modifier and Type	Method and Description
static <T> T	withTimeout(long timeout, Supplier<T> resultSupplier, Optional<Function<Throwable,T>> throwableTFunction, Optional<Consumer<TimeoutException>> cleanupFunctionOnTimeout) Evalues the resultSupplier provided for the given timeout defined for the request, if the operation is not completed before timeout is reached a TimeoutException is thrown.

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeoutMethodUtils

public TimeoutMethodUtils()

Method Detail

withTimeout

public static <T> T withTimeout(long timeout,
                                Supplier<T> resultSupplier,
                                Optional<Function<Throwable,T>> throwableTFunction,
                                Optional<Consumer<TimeoutException>> cleanupFunctionOnTimeout)

Evalues the resultSupplier provided for the given timeout defined for the request, if the operation is not completed before timeout is reached a TimeoutException is thrown. In case of errors during the operation a function is provided for handling them properly.

Type Parameters:

T - the type of the operation result.

Parameters:

timeout - the request operation timeout in milliseconds. -1 means no timeout block until it gets the response.

resultSupplier - the function that evaluates the operation and returns the result. Not null.

throwableTFunction - in case if the operation throws an exception an optional function to handle it can be passed.

cleanupFunctionOnTimeout - in case if the operation is timed out an optional function to clean up resources is executed.

Returns:

the result of evaluating the operation.