public final class ExecutorCloser extends Object implements Closeable
Utility class to properly close any ExecutorService.
It will attempt a graceful close within the provided timeout. If after such any of the contained tasks are not terminated yet, it will force a shutdown and track a warning in the logs.
Constructor and Description |
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ExecutorCloser(@Nullable ExecutorService executorService)
will attempt a graceful close in 5 seconds
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ExecutorCloser(@Nullable ExecutorService executorService,
int timeout,
TimeUnit unit)
will attempt a graceful close by the provided time.
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public ExecutorCloser(@Nullable @Nullable ExecutorService executorService)
executorService
- public ExecutorCloser(@Nullable @Nullable ExecutorService executorService, int timeout, TimeUnit unit)
executorService
- the executor to closetimeout
- the time to wait forunit
- the unit of timepublic void close()
close
in interface Closeable
close
in interface AutoCloseable
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