com.hazelcast.internal.ascii.memcache.EntryConverter 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 com.hazelcast.logging.ILogger;
import static com.hazelcast.internal.util.StringUtil.stringToBytes;
/**
* Produced {@link MemcacheEntry} from key and values
*
*/
public final class EntryConverter {
private final TextCommandService textCommandService;
private final ILogger logger;
public EntryConverter(TextCommandService textCommandService, ILogger logger) {
this.textCommandService = textCommandService;
this.logger = logger;
}
public MemcacheEntry toEntry(String key, Object value) {
if (value == null) {
return null;
}
MemcacheEntry entry = null;
if (value instanceof MemcacheEntry) {
entry = (MemcacheEntry) value;
} else if (value instanceof byte[]) {
entry = new MemcacheEntry(key, ((byte[]) value), 0);
} else if (value instanceof String) {
entry = new MemcacheEntry(key, stringToBytes((String) value), 0);
} else {
try {
entry = new MemcacheEntry(key, textCommandService.toByteArray(value), 0);
} catch (Exception e) {
logger.warning(e);
}
}
return entry;
}
}