com.hazelcast.nio.Protocols Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, 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.nio;
import com.hazelcast.spi.annotation.PrivateApi;
/**
* First bytes to send a node that defines selected protocol
*/
@PrivateApi
public final class Protocols {
/**
* The length in bytes of the of the protocol-string
*/
public static final int PROTOCOL_LENGTH = 3;
/**
* Protocol that is used among nodes
*/
public static final String CLUSTER = "HZC";
/**
* New Client Protocol that is used for clients (Java, c++, c# client)
*/
public static final String CLIENT_BINARY_NEW = "CB2";
/**
* Protocol that is used by Memcache And Http
*/
public static final String TEXT = "TXT";
private Protocols() {
}
public static String toUserFriendlyString(String protocol) {
if (CLUSTER.equals(protocol)) {
return "Cluster Protocol";
}
if (CLIENT_BINARY_NEW.equals(protocol)) {
return "Client Open Binary Protocol";
}
if (TEXT.equals(protocol)) {
return "Text Protocol";
}
return "Unknown Protocol";
}
}