org.infinispan.hotrod.impl.operations.SetIfAbsentOperation Maven / Gradle / Ivy
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Infinispan Hot Rod Client Jakarta EE
package org.infinispan.hotrod.impl.operations;
import org.infinispan.api.common.CacheWriteOptions;
import org.infinispan.hotrod.impl.DataFormat;
import org.infinispan.hotrod.impl.logging.LogFactory;
import org.infinispan.hotrod.impl.protocol.HotRodConstants;
import org.jboss.logging.BasicLogger;
import io.netty.buffer.ByteBuf;
/**
* Implements "putIfAbsent" operation as described in Hot Rod
* protocol specification.
*
* @since 14.0
*/
public class SetIfAbsentOperation extends AbstractPutIfAbsentOperation {
private static final BasicLogger log = LogFactory.getLog(SetIfAbsentOperation.class);
public SetIfAbsentOperation(OperationContext operationContext,
K key, byte[] keyBytes, byte[] value,
CacheWriteOptions options,
DataFormat dataFormat) {
super(operationContext, key, keyBytes, value, options, dataFormat);
}
@Override
void completeResponse(ByteBuf buf, short status) {
boolean wasSuccess = HotRodConstants.isSuccess(status);
if (log.isTraceEnabled()) {
log.tracef("Returning from setIfAbsent: %s", wasSuccess);
}
complete(wasSuccess);
}
}