| 1 | // Copyright (c) 2006 Dustin Sallings <dustin@spy.net< |
| 2 | |
| 3 | package net.spy.memcached.compat; |
| 4 | |
| 5 | import java.io.Closeable; |
| 6 | |
| 7 | import net.spy.memcached.compat.log.Logger; |
| 8 | import net.spy.memcached.compat.log.LoggerFactory; |
| 9 | |
| 10 | /** |
| 11 | * CloseUtil exists to provide a safe means to close anything closeable. |
| 12 | * This prevents exceptions from being thrown from within finally blocks while |
| 13 | * still providing logging of exceptions that occur during close. Exceptions |
| 14 | * during the close will be logged using the spy logging infrastructure, but |
| 15 | * will not be propagated up the stack. |
| 16 | */ |
| 17 | public final class CloseUtil { |
| 18 | |
| 19 | private static Logger logger=LoggerFactory.getLogger(CloseUtil.class); |
| 20 | |
| 21 | /** |
| 22 | * Close a closeable. |
| 23 | */ |
| 24 | public static void close(Closeable closeable) { |
| 25 | if (closeable != null) { |
| 26 | try { |
| 27 | closeable.close(); |
| 28 | } catch (Exception e) { |
| 29 | logger.info("Unable to close %s", closeable, e); |
| 30 | } |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | } |