MqttMessageBuilders.java — netty Source File

Source Code

/*
 * Copyright 2017 The Netty Project
 *
 * The Netty Project 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:
 *
 *   https://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 io.netty.handler.codec.mqtt;

import static io.netty.util.internal.ObjectUtil.checkPositive;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.util.CharsetUtil;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public final class MqttMessageBuilders {

    public static final class PublishBuilder {
        private String topic;
        private boolean retained;
        private MqttQoS qos;
        private ByteBuf payload;
        private int messageId;
        private MqttProperties mqttProperties;

        PublishBuilder() {
        }

        public PublishBuilder topicName(String topic) {
            this.topic = topic;
            return this;
        }

        public PublishBuilder retained(boolean retained) {
            this.retained = retained;
            return this;
        }

        public PublishBuilder qos(MqttQoS qos) {
            this.qos = qos;
            return this;
        }

        public PublishBuilder payload(ByteBuf payload) {
            this.payload = payload;
            return this;
        }

// ... (704 more lines)