Examples of net.sf.ehcache.constructs.concurrent.Mutex.acquire()

Package net.sf.ehcache.constructs.concurrent

Class net.sf.ehcache.constructs.concurrent.Mutex

Examples of net.sf.ehcache.constructs.concurrent.Mutex.acquire()

net.sf.ehcache.constructs.concurrent.Mutex.acquire()
Wait (possibly forever) until successful passage. Fail only upon interuption. Interruptions always result in `clean' failures. On failure, you can be sure that it has not been acquired, and that no corresponding release should be performed. Conversely, a normal return guarantees that the acquire was successful. @see Sync#acquire()

            if (element == null) {
                element = super.get(key);
            } else {
                Mutex lock = getLockForKey(key);
                try {
                    lock.acquire();
                    update(key);
                } finally {
                    lock.release();
                }
            }

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     */
    public Element get(final Object key) throws RuntimeException, LockTimeoutException {
        Mutex lock = getLockForKey(key);
        try {
            if (timeoutMillis == 0) {
                lock.acquire();
            } else {
                boolean acquired = lock.attempt(timeoutMillis);
                if (!acquired) {
                    StringBuffer message = new StringBuffer("Lock timeout. Waited more than ")
                            .append(timeoutMillis)

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