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46 lines
1.1 KiB
Java
46 lines
1.1 KiB
Java
package com.netsdk.lib.callback.impl;
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import com.netsdk.lib.NetSDKLib;
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import com.netsdk.module.BaseModule;
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import com.sun.jna.Pointer;
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/**
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* @author 47081
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* @version 1.0
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* @description 主动注册回调函数,回调函数请使用单例模式
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* @date 2021/3/13
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*/
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public class DefaultServiceCallBack implements NetSDKLib.fServiceCallBack {
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private static volatile DefaultServiceCallBack instance;
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private DefaultServiceCallBack() {
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this.baseModule = new BaseModule();
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}
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public static DefaultServiceCallBack getInstance() {
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if (instance == null) {
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synchronized (DefaultServiceCallBack.class) {
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if (instance == null) {
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instance = new DefaultServiceCallBack();
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}
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}
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}
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return instance;
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}
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private BaseModule baseModule;
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@Override
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public int invoke(
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NetSDKLib.LLong lHandle,
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String pIp,
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int wPort,
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int lCommand,
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Pointer pParam,
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int dwParamLen,
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Pointer dwUserData) {
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System.out.println("receive device[ip: " + pIp + ",port: " + wPort + "] auto register.");
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return 0;
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}
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}
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