package org.infinispan.client.hotrod.impl.operations;
import net.jcip.annotations.Immutable;
import org.infinispan.client.hotrod.Flag;
import org.infinispan.client.hotrod.impl.protocol.Codec;
import org.infinispan.client.hotrod.impl.protocol.HeaderParams;
import org.infinispan.client.hotrod.impl.transport.Transport;
import org.infinispan.client.hotrod.impl.transport.TransportFactory;
import java.net.SocketAddress;
import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
/**
* Corresponds to clear operation as defined by <a href="http://community.jboss.org/wiki/HotRodProtocol">Hot Rod protocol specification</a>.
*
* @author Mircea.Markus@jboss.com
* @since 4.1
*/
@Immutable
public class ClearOperation extends RetryOnFailureOperation<Void> {
public ClearOperation(Codec codec, TransportFactory transportFactory,
byte[] cacheName, AtomicInteger topologyId, Flag[] flags) {
super(codec, transportFactory, cacheName, topologyId, flags);
}
@Override
protected Transport getTransport(int retryCount, Set<SocketAddress> failedServers) {
return transportFactory.getTransport(failedServers, cacheName);
}
@Override
protected Void executeOperation(Transport transport) {
HeaderParams params = writeHeader(transport, CLEAR_REQUEST);
transport.flush();
readHeaderAndValidate(transport, params);
return null;
}
}