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INTERNAL: Refactor Future in asyncCollectionInsertBulk2 method.
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53 changes: 53 additions & 0 deletions
53
src/main/java/net/spy/memcached/internal/PipedCollectionBulkInsertFuture.java
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package net.spy.memcached.internal; | ||
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import net.spy.memcached.MemcachedConnection; | ||
import net.spy.memcached.ops.Operation; | ||
import net.spy.memcached.ops.OperationState; | ||
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import java.util.Collection; | ||
import java.util.HashSet; | ||
import java.util.Map; | ||
import java.util.concurrent.CountDownLatch; | ||
import java.util.concurrent.TimeUnit; | ||
import java.util.concurrent.TimeoutException; | ||
import java.util.concurrent.ExecutionException; | ||
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public class PipedBulkCollectionFuture<K, V> extends PipedCollectionFuture<K, V> { | ||
public PipedBulkCollectionFuture(CountDownLatch l, long opTimeout, int opSize) { | ||
super(l, opTimeout, opSize); | ||
} | ||
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@Override | ||
public Map<K, V> get(long duration, TimeUnit units) | ||
throws InterruptedException, TimeoutException, ExecutionException { | ||
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if (!latch.await(duration, units)) { | ||
Collection<Operation> timedoutOps = new HashSet<Operation>(); | ||
for (Operation op : ops) { | ||
if (op.getState() != OperationState.COMPLETE) { | ||
timedoutOps.add(op); | ||
} else { | ||
MemcachedConnection.opSucceeded(op); | ||
} | ||
} | ||
if (timedoutOps.size() > 0) { | ||
MemcachedConnection.opTimedOut(timedoutOps.iterator().next()); | ||
throw new CheckedOperationTimeoutException(duration, units, timedoutOps); | ||
} | ||
} else { | ||
// continuous timeout counter will be reset only once in pipe | ||
MemcachedConnection.opsSucceeded(ops); | ||
} | ||
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for (Operation op : ops) { | ||
if (op != null && op.hasErrored()) { | ||
throw new ExecutionException(op.getException()); | ||
} | ||
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if (op != null && op.isCancelled()) { | ||
throw new ExecutionException(new RuntimeException(op.getCancelCause())); | ||
} | ||
} | ||
return mergedResult; | ||
} | ||
} |
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