org.apache.hudi.org.apache.hbase.thirdparty.io.netty.handler.codec.mqtt.MqttSubAckPayload Maven / Gradle / Ivy
/*
* Copyright 2014 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 org.apache.hbase.thirdparty.io.netty.handler.codec.mqtt;
import org.apache.hbase.thirdparty.io.netty.util.internal.ObjectUtil;
import org.apache.hbase.thirdparty.io.netty.util.internal.StringUtil;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* Payload of the {@link MqttSubAckMessage}
*/
public class MqttSubAckPayload {
private final List reasonCodes;
public MqttSubAckPayload(int... reasonCodes) {
ObjectUtil.checkNotNull(reasonCodes, "reasonCodes");
List list = new ArrayList(reasonCodes.length);
for (int v: reasonCodes) {
list.add(v);
}
this.reasonCodes = Collections.unmodifiableList(list);
}
public MqttSubAckPayload(Iterable reasonCodes) {
ObjectUtil.checkNotNull(reasonCodes, "reasonCodes");
List list = new ArrayList();
for (Integer v: reasonCodes) {
if (v == null) {
break;
}
list.add(v);
}
this.reasonCodes = Collections.unmodifiableList(list);
}
public List grantedQoSLevels() {
List qosLevels = new ArrayList(reasonCodes.size());
for (int code: reasonCodes) {
if (code > MqttQoS.EXACTLY_ONCE.value()) {
qosLevels.add(MqttQoS.FAILURE.value());
} else {
qosLevels.add(code);
}
}
return qosLevels;
}
public List reasonCodes() {
return reasonCodes;
}
@Override
public String toString() {
return new StringBuilder(StringUtil.simpleClassName(this))
.append('[')
.append("reasonCodes=").append(reasonCodes)
.append(']')
.toString();
}
}