package chat.server.moquette.message;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.ByteBufHolder;
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import io.netty.util.IllegalReferenceCountException;
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public class MqttPublishMessage extends MqttMessage implements ByteBufHolder {
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public MqttPublishMessage(
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MqttFixedHeader mqttFixedHeader,
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MqttPublishVariableHeader variableHeader,
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ByteBuf payload) {
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super(mqttFixedHeader, variableHeader, payload);
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}
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@Override
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public MqttPublishVariableHeader variableHeader() {
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return (MqttPublishVariableHeader) super.variableHeader();
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}
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@Override
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public ByteBuf payload() {
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return content();
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}
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@Override
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public ByteBuf content() {
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final ByteBuf data = (ByteBuf) super.payload();
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if (data == null) {
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System.out.println(data);
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}
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if (data.refCnt() <= 0) {
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throw new IllegalReferenceCountException(data.refCnt());
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}
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return data;
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}
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@Override
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public MqttPublishMessage copy() {
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return replace(content().copy());
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}
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@Override
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public MqttPublishMessage duplicate() {
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return replace(content().duplicate());
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}
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@Override
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public MqttPublishMessage retainedDuplicate() {
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return replace(content().retainedDuplicate());
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}
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@Override
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public MqttPublishMessage replace(ByteBuf content) {
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return new MqttPublishMessage(fixedHeader(), variableHeader(), content);
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}
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@Override
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public int refCnt() {
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return content().refCnt();
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}
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@Override
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public MqttPublishMessage retain() {
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content().retain();
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return this;
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}
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@Override
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public MqttPublishMessage retain(int increment) {
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content().retain(increment);
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return this;
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}
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@Override
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public MqttPublishMessage touch() {
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content().touch();
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return this;
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}
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@Override
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public MqttPublishMessage touch(Object hint) {
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content().touch(hint);
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return this;
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}
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@Override
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public boolean release() {
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return content().release();
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}
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@Override
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public boolean release(int decrement) {
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return content().release(decrement);
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}
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}
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