优化采购申请组件

mrzcc

2020-03-06 ecdac8a738f254db2b2ea28cbe3248f7a6a7eb2b

 java110-event/src/main/java/com/java110/event/center/DataFlowEventPublishing.java

@@ -1,12 +1,14 @@
package com.java110.event.center;

import com.java110.common.constant.CommonConstant;
import com.java110.common.exception.BusinessException;
import com.java110.common.log.LoggerEngine;
import com.java110.common.util.Assert;
import com.java110.event.center.event.DataFlowEvent;
import com.java110.event.center.event.DataPreValidateEvent;
import com.java110.event.center.event.ReceiveRequestEvent;
import com.alibaba.fastjson.JSONObject;
import com.java110.utils.constant.CommonConstant;
import com.java110.utils.exception.BusinessException;
import com.java110.utils.factory.ApplicationContextFactory;
import com.java110.utils.log.LoggerEngine;
import com.java110.utils.util.Assert;
import com.java110.core.context.IOrderDataFlowContext;
import com.java110.entity.order.Business;
import com.java110.event.center.event.*;
import com.java110.event.center.listener.DataFlowListener;

import java.lang.reflect.ParameterizedType;
@@ -32,7 +34,7 @@
    /**
     * 保存侦听实例信息，一般启动时加载
     */
    private final static List<DataFlowListener<?>> listeners = new ArrayList<DataFlowListener<?>>();
    private final static List<String> listeners = new ArrayList<String>();

    /**
     * 保存事件实例信息，一般启动时加载
@@ -52,15 +54,25 @@
     * 添加 侦听，这个只有启动时，单线程 处理，所以是线程安全的
     * @param listener
     */
    public static void addListener(DataFlowListener<?> listener){
    /*public static void addListener(DataFlowListener<?> listener){
        listeners.add(listener);
    }*/

    /**
     * 注解注册侦听
     * @param listenerBeanName
     */
    public static void addListener(String listenerBeanName){
        //将 listener 放入 AppEventPublishing 中方便后期操作
        //注册侦听
        listeners.add(listenerBeanName);
    }

    /**
     * 获取侦听（全部侦听）
     * @return
     */
    private static List<DataFlowListener<?>> getListeners(){
    private static List<String> getListeners(){
        return listeners;
    }

@@ -72,7 +84,7 @@
     */
    private static List<DataFlowListener<?>> getListeners(String interfaceClassName){

        Assert.isNull(interfaceClassName,"获取需要发布的事件处理侦听时，传递事件为空，请检查");
        Assert.hasLength(interfaceClassName,"获取需要发布的事件处理侦听时，传递事件为空，请检查");

        //先从缓存中获取，为了提升效率
        if(cacheListenersMap.containsKey(interfaceClassName)){
@@ -80,7 +92,9 @@
        }

        List<DataFlowListener<?>> dataFlowListeners = new ArrayList<DataFlowListener<?>>();
        for(DataFlowListener<?> listener : getListeners()){

        for(String listenerBeanName : getListeners()){
            DataFlowListener<?> listener = ApplicationContextFactory.getBean(listenerBeanName,DataFlowListener.class);
            Type[] types =  listener.getClass().getGenericInterfaces();
            for (Type type : types) {
                if (type instanceof ParameterizedType) {
@@ -141,7 +155,7 @@
     */
    private static void multicastEvent(final DataFlowEvent event, String asyn) {

        for (final DataFlowListener<?> listener :  getListeners(event.getClass().getName())) {
            for (final DataFlowListener<?> listener :  getListeners(event.getClass().getName())) {

            if(CommonConstant.PROCESS_ORDER_ASYNCHRONOUS.equals(asyn)){ //异步处理

@@ -182,7 +196,7 @@
            listener.soService(event);
        }catch (Exception e){
            LoggerEngine.error("发布侦听失败",e);
            throw new RuntimeException("发布侦听失败,"+listener+ event + e);
            throw new RuntimeException(e.getMessage());
        }
    }

@@ -206,5 +220,75 @@
        multicastEvent(new DataPreValidateEvent("",null,requestData,headers));
    }

    /**
     * 初始化 DataFlow 对象完成
     * @param dataFlow 数据流对象
     */
    public static void initDataFlowComplete(IOrderDataFlowContext dataFlow){
        multicastEvent(new DataFlowInitCompleteEvent("",dataFlow));
    }

    /**
     * 规则校验完成事件
     * @param dataFlow 数据流对象
     */
    public static void ruleValidateComplete(IOrderDataFlowContext dataFlow){
        multicastEvent(new RuleValidateCompleteEvent("",dataFlow));
    }

    /**
     * 加载配置文件完成
     * @param dataFlow 数据流对象
     */
    public static void loadConfigDataComplete(IOrderDataFlowContext dataFlow){
        multicastEvent(new LoadConfigDataCompleteEvent("",dataFlow));
    }


    /**
     * 调用业务系统事件
     * @param dataFlow 数据流
     */
    public static void invokeBusinessSystem(IOrderDataFlowContext dataFlow){
        multicastEvent(new InvokeBusinessSystemEvent("",dataFlow));
    }


    /**
     * 调用业务系统成功后事件
     * @param dataFlow
     * @param business 成功的事件业务数据封装对象
     */
    public static void invokeBusinessBSuccess(IOrderDataFlowContext dataFlow, Business business, JSONObject businessResponseData){
        multicastEvent(new InvokeBusinessBSuccessEvent("",dataFlow,business,businessResponseData));
    }

    /**
     * 调用业务系统成功后事件
     * @param dataFlow
     * @param business 成功的事件业务数据封装对象
     */
    public static void invokeBusinessBSuccess(IOrderDataFlowContext dataFlow, Business business){
        multicastEvent(new InvokeBusinessBSuccessEvent("",dataFlow,business));
    }

    /**
     * 调用业务系统成功后事件
     * @param dataFlow
     * @param business 成功的事件业务数据封装对象
     */
    public static void invokeBusinessISuccess(IOrderDataFlowContext dataFlow, Business business){
        multicastEvent(new InvokeBusinessISuccessEvent("",dataFlow,business));
    }


    /**
     * 数据返回事件
     * @param dataFlow 数据流
     */
    public static void dataResponse(IOrderDataFlowContext dataFlow,String responseData,Map<String,String> headers){
        multicastEvent(new DataResponseEvent("",dataFlow,responseData,headers));
    }

    /***********************************************发布侦听 结束***************************************************************/
}