com.hazelcast.internal.ascii.memcache.GetCommandProcessor Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2020, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.internal.ascii.memcache;
import com.hazelcast.internal.ascii.TextCommandService;
import static com.hazelcast.internal.ascii.memcache.MemcacheUtils.parseMemcacheKey;
public class GetCommandProcessor extends MemcacheCommandProcessor {
private final EntryConverter entryConverter;
public GetCommandProcessor(TextCommandService textCommandService, EntryConverter entryConverter) {
super(textCommandService);
this.entryConverter = entryConverter;
}
@Deprecated
public void handle(GetCommand getCommand) {
String memcacheKey = getCommand.getKey();
MapNameAndKeyPair mapNameAndKeyPair = parseMemcacheKey(memcacheKey);
Object value = textCommandService.get(mapNameAndKeyPair.getMapName(), mapNameAndKeyPair.getKey());
MemcacheEntry entry = entryConverter.toEntry(memcacheKey, value);
if (entry != null) {
textCommandService.incrementGetHitCount();
} else {
textCommandService.incrementGetMissCount();
}
getCommand.setValue(entry);
textCommandService.sendResponse(getCommand);
}
@Override
public void handleRejection(GetCommand getCommand) {
getCommand.setValue(null);
textCommandService.sendResponse(getCommand);
}
}