Jordan Zimmerman created CURATOR-259:
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Summary: 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
Priority: Minor
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);
}
void close() throws Exception {
if ( acquired ) {
lock.release();
}
}
}
{code}
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