| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You 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 org.apache.geode.redis.internal.data; |
| |
| import org.apache.geode.redis.internal.executor.key.RedisKeyCommands; |
| |
| public class RedisKeyCommandsFunctionExecutor extends RedisDataCommandsFunctionExecutor implements |
| RedisKeyCommands { |
| |
| public RedisKeyCommandsFunctionExecutor( |
| CommandHelper helper) { |
| super(helper); |
| } |
| |
| @Override |
| public boolean del(ByteArrayWrapper key) { |
| return stripedExecute(key, () -> getRegion().remove(key) != null); |
| } |
| |
| @Override |
| public boolean exists(ByteArrayWrapper key) { |
| boolean keyExists = stripedExecute(key, () -> getRedisData(key).exists()); |
| |
| if (keyExists) { |
| helper.getRedisStats().incKeyspaceHits(); |
| } else { |
| helper.getRedisStats().incKeyspaceMisses(); |
| } |
| |
| return keyExists; |
| } |
| |
| @Override |
| public long pttl(ByteArrayWrapper key) { |
| |
| long result = stripedExecute(key, () -> getRedisData(key).pttl(getRegion(), key)); |
| |
| if (result == -2) { |
| helper.getRedisStats().incKeyspaceMisses(); |
| } else { |
| helper.getRedisStats().incKeyspaceHits(); |
| } |
| |
| return result; |
| } |
| |
| @Override |
| public int pexpireat(ByteArrayWrapper key, long timestamp) { |
| return stripedExecute(key, |
| () -> getRedisData(key).pexpireat(helper, key, timestamp)); |
| } |
| |
| @Override |
| public int persist(ByteArrayWrapper key) { |
| return stripedExecute(key, () -> getRedisData(key).persist(getRegion(), key)); |
| } |
| |
| @Override |
| public String type(ByteArrayWrapper key) { |
| String type = stripedExecute(key, () -> getRedisData(key).type()); |
| |
| if (type.equalsIgnoreCase("none")) { |
| helper.getRedisStats().incKeyspaceMisses(); |
| } else { |
| helper.getRedisStats().incKeyspaceHits(); |
| } |
| |
| return type; |
| } |
| |
| @Override |
| public boolean rename(ByteArrayWrapper oldKey, ByteArrayWrapper newKey) { |
| // caller has already done all the stripedExecutor locking |
| return getRedisData(oldKey).rename(getRegion(), oldKey, newKey); |
| } |
| } |