org.apache.geode.internal.memcached.commands.FlushAllCommand Maven / Gradle / Ivy
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* 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
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package org.apache.geode.internal.memcached.commands;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.util.concurrent.TimeUnit;
import org.apache.geode.cache.Cache;
import org.apache.geode.cache.Region;
import org.apache.geode.internal.memcached.Reply;
import org.apache.geode.internal.memcached.RequestReader;
import org.apache.geode.internal.memcached.ResponseStatus;
import org.apache.geode.internal.memcached.ValueWrapper;
import org.apache.geode.memcached.GemFireMemcachedServer.Protocol;
public class FlushAllCommand extends AbstractCommand {
@Override
public ByteBuffer processCommand(RequestReader request, Protocol protocol, Cache cache) {
if (protocol == Protocol.ASCII) {
return processAsciiCommand(request.getRequest(), cache);
}
return processBinaryCommand(request, cache);
}
private ByteBuffer processAsciiCommand(ByteBuffer buffer, Cache cache) {
CharBuffer flb = getFirstLineBuffer();
getAsciiDecoder().reset();
getAsciiDecoder().decode(buffer, flb, false);
flb.flip();
String firstLine = getFirstLine();
String[] firstLineElements = firstLine.split(" ");
assert "flush_all".equals(stripNewline(firstLineElements[0]));
boolean noReply = false;
int delay = 0;
if (firstLineElements.length == 2) {
if ("noreply".equals(stripNewline(firstLineElements[1]))) {
noReply = true;
} else {
delay = Integer.parseInt(stripNewline(firstLineElements[1]));
}
} else if (firstLineElements.length == 3) {
delay = Integer.parseInt(stripNewline(firstLineElements[1]));
noReply = true;
}
final Region