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https://issues.apache.org/jira/browse/CURATOR-259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jordan Zimmerman updated CURATOR-259:
-------------------------------------
Assignee: Jordan Zimmerman
Fix Version/s: 3.0.0
> Add try-with-resources class for Curator locks
> ----------------------------------------------
>
> Key: CURATOR-259
> URL: https://issues.apache.org/jira/browse/CURATOR-259
> Project: Apache Curator
> Issue Type: Improvement
> Components: Recipes
> Reporter: Jordan Zimmerman
> Assignee: Jordan Zimmerman
> Priority: Minor
> Fix For: 3.0.0
>
>
> For Java7+, try-with-resources makes using locks safer. Curator should have a
> utility for this. Something like:
> {code}
> public class SafeLock implements AutoCloseable {
> private final InterProcessLock lock;
> private final boolean acquired;
> public SafeLock(InterProcessLock lock, long timeout, TimeUnit unit) {
> this.lock = lock;
> acquired = lock.acquire(timeout, unit);
> }
> public void close() throws Exception {
> if ( acquired ) {
> lock.release();
> }
> }
> }
> {code}
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