/*
* Copyright 2012-2014 Aerospike, Inc.
*
* Portions may be licensed to Aerospike, Inc. under one or more contributor
* license agreements.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.aerospike.client.async;
import java.util.HashMap;
import com.aerospike.client.AerospikeException;
import com.aerospike.client.Key;
import com.aerospike.client.Log;
import com.aerospike.client.command.BatchItem;
import com.aerospike.client.command.BatchNode;
import com.aerospike.client.command.Buffer;
import com.aerospike.client.policy.Policy;
public final class AsyncBatchExistsArray extends AsyncMultiCommand {
private final BatchNode.BatchNamespace batchNamespace;
private final Policy policy;
private final HashMap<Key,BatchItem> keyMap;
private final boolean[] existsArray;
public AsyncBatchExistsArray(
AsyncMultiExecutor parent,
AsyncCluster cluster,
AsyncNode node,
BatchNode.BatchNamespace batchNamespace,
Policy policy,
HashMap<Key,BatchItem> keyMap,
boolean[] existsArray
) {
super(parent, cluster, node, false);
this.batchNamespace = batchNamespace;
this.policy = policy;
this.keyMap = keyMap;
this.existsArray = existsArray;
}
@Override
protected Policy getPolicy() {
return policy;
}
@Override
protected void writeBuffer() throws AerospikeException {
setBatchExists(batchNamespace);
}
@Override
protected void parseRow(Key key) throws AerospikeException {
if (opCount > 0) {
throw new AerospikeException.Parse("Received bins that were not requested!");
}
BatchItem item = keyMap.get(key);
if (item != null) {
int index = item.getIndex();
existsArray[index] = resultCode == 0;
}
else {
if (Log.debugEnabled()) {
Log.debug("Unexpected batch key returned: " + key.namespace + ',' + Buffer.bytesToHexString(key.digest));
}
}
}
}