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dubbo3.drawio
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dubbo3.drawio
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<mxCell id="H5okSNMw3-DTD0Bd1JaA-100" value="比如" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];fontSize=9;" parent="H5okSNMw3-DTD0Bd1JaA-99" vertex="1" connectable="0">
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<mxCell id="LEzOs3IW3RDwebMgTtXX-75" value="<div style="text-align: center;"><b>ServiceAnnotationPostProcessor</b></div><hr style="font-size: 10px;"><p style="margin: 0px 0px 0px 4px; font-size: 10px;"></p><font color="#007fff">&nbsp;此后置处理器用于扫描Dubbo服务（@DubboService @Service）并注册BeanDefinition<br><br></font><p style="margin: 0px 0px 0px 4px;">public static final String BEAN_NAME = "dubboServiceAnnotationPostProcessor";</p><p style="margin: 0px 0px 0px 4px;"><font color="#007fff">// 扫描的注解类型，Dubbo服务定义注解是 @DubboService @Service (不是Spring的 @Service)</font></p><p style="margin: 0px 0px 0px 4px;">private static final List&lt;Class&lt;? extends Annotation&gt;&gt; <b>serviceAnnotationTypes</b> = <br>&nbsp; loadServiceAnnotationTypes();</p>&nbsp; <font color="#007fff">//原始需要扫描的包路径，可以通过配置文件、注解修改</font><p style="margin: 0px 0px 0px 4px;">protected final Set&lt;String&gt; <b>packagesToScan</b>;</p><p style="margin: 0px 0px 0px 4px;"><font color="#007fff">//经过处理后最终需要扫描的包路径（比如原始包路径可能有多个使用分隔符连接）</font></p><p style="margin: 0px 0px 0px 4px;">private Set&lt;String&gt; <b>resolvedPackagesToScan</b>;</p><p style="margin: 0px 0px 0px 4px;">private Environment environment;</p><p style="margin: 0px 0px 0px 4px;">private ResourceLoader resourceLoader;</p><p style="margin: 0px 0px 0px 4px;">private ClassLoader classLoader;</p><p style="margin: 0px 0px 0px 4px;">private BeanDefinitionRegistry <b>registry</b>;</p><p style="margin: 0px 0px 0px 4px;"><font color="#007fff">//已经扫描过的包和类的记录器，用于ExcludeFilter防止重复扫描</font></p><p style="margin: 0px 0px 0px 4px;">private ServicePackagesHolder <b>servicePackagesHolder</b>;</p><p style="margin: 0px 0px 0px 4px;"><font color="#007fff">//是否已经开始扫描BeanDefinition</font></p><p style="margin: 0px 0px 0px 4px;">private volatile boolean <b>scanned</b> = false;</p><hr style="font-size: 10px;"><p style="margin: 0px 0px 0px 4px; font-size: 10px;"><br></p>" style="verticalAlign=top;align=left;overflow=fill;fontSize=10;fontFamily=Helvetica;html=1;whiteSpace=wrap;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
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<mxCell id="LEzOs3IW3RDwebMgTtXX-78" value="<div>DubboClassPathBeanDefinitionScanner scanner =&nbsp;<span style="background-color: initial;">new&nbsp;<b>DubboClassPathBeanDefinitionScanner</b>(</span></div><div><span style="background-color: initial;">registry, environment, resourceLoader);</span></div><div><span style="background-color: initial;"><font color="#007fff">Dubbo 重写了BeanDefinition扫描器用于扫描Dubbo服务</font></span></div>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=9;align=center;" parent="1" vertex="1">
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<mxCell id="LEzOs3IW3RDwebMgTtXX-80" value="<div>for (Class&lt;? extends Annotation&gt; annotationType <br>&nbsp; &nbsp; : <b>serviceAnnotationTypes</b>) {</div><div>&nbsp; scanner.<b>addIncludeFilter</b>(new <br>&nbsp; &nbsp; &nbsp;AnnotationTypeFilter(annotationType));</div><div>}</div><div><font color="#007fff">给每个注解类型注册了一个过滤器</font></div><div><font color="#007fff">即用于过滤 <b>@DubboService</b> <b>@Service</b>注解的类</font></div>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=9;align=left;arcSize=9;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
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<mxCell id="LEzOs3IW3RDwebMgTtXX-86" value="<div style="font-size: 9px;"><div style="font-size: 9px;">Set&lt;BeanDefinitionHolder&gt; beanDefinitionHolders =</div><div style="font-size: 9px;">findServiceBeanDefinitionHolders(scanner, packageToScan, registry, beanNameGenerator);</div></div><div style="font-size: 9px;"><font color="#007fff" style="font-size: 9px;">又扫描了一次，这次将BeanDefinition和BeanName封装成了BeanDefinitionHolder<br style="font-size: 9px;"></font></div>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=9;align=left;arcSize=9;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-12" value="<div style="text-align: center;"><b>InstantiationAwareBeanPostProcessor</b><b style="background-color: initial;">&nbsp;(I)</b></div><hr style="font-size: 10px;"><p style="margin: 0px 0px 0px 4px;">Object postProcessBeforeInstantiation(Class&lt;?&gt; beanClass, String beanName) throws&nbsp;<br>&nbsp; BeansException;<br></p><p style="margin: 0px 0px 0px 4px;">boolean postProcessAfterInstantiation(Object bean, String beanName) throws BeansException;<br></p><p style="margin: 0px 0px 0px 4px;">PropertyValues postProcessProperties(PropertyValues pvs, Object bean, String beanName)</p><p style="margin: 0px 0px 0px 4px;">&nbsp; throws BeansException<span style=""></span></p><p style="margin: 0px 0px 0px 4px;"><br></p>" style="verticalAlign=top;align=left;overflow=fill;fontSize=10;fontFamily=Helvetica;html=1;whiteSpace=wrap;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-16" value="<p style="margin: 4px 0px 0px; text-align: center;"><b>BeanFactoryPostProcessor （I）</b><br style="font-size: 10px;"></p><hr style="font-size: 10px;"><p style="margin: 0px 0px 0px 4px;">Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException;<br></p><p style="margin: 0px 0px 0px 4px;">Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException;<br></p>" style="verticalAlign=top;align=left;overflow=fill;fontSize=10;fontFamily=Helvetica;html=1;whiteSpace=wrap;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-22" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-65" target="omU1pgqW6LJjpDUwzffS-21" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-19" value="<span style="font-size: 10px;">ReferenceAnnotationBeanPostProcessor#<br></span><span style="background-color: initial;"><b>postProcessBeanFactory</b>(<br></span><span style="background-color: initial;"><font style="font-size: 9px;">ConfigurableListableBeanFactory beanFactory)</font></span><span style="color: rgb(0, 127, 255); background-color: initial;"><br></span><font color="#007fff"><b>扫描所有Bean定义</b>，查看内部是否有注解<br>@DubboReference @Reference<br></font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-68" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-21" target="omU1pgqW6LJjpDUwzffS-67" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-71" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fillColor=#dae8fc;strokeColor=#000000;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-21" target="omU1pgqW6LJjpDUwzffS-70" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-21" value="AnnotatedInjectionMetadata metadata = <b>findInjectionMetadata</b>(beanName, beanType, null);<br><font color="#007fff">查找类中@DubboReference @Reference注解的字段或@Bean方法，并缓存</font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
<mxGeometry x="1080" y="1820" width="200" height="60" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-26" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-23" target="omU1pgqW6LJjpDUwzffS-25" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-23" value="beanDefinitionRegistry<br>.removeBeanDefinition(BEAN_NAME);<br><font style="font-size: 10px;" color="#007fff">删除后置处理器ReferenceAnnotationBeanPostProcessor，<br>因为到这里这个后置处理器任务就完成了<br></font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-25" value="applicationContext.publishEvent(new <b>DubboConfigInitEvent</b>(applicationContext));" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-31" style="orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;fillColor=#d5e8d4;strokeColor=#82b366;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-28" target="omU1pgqW6LJjpDUwzffS-30" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-28" value="<div style="font-size: 10px;">这一步注册的是 ScannedGenericBeanDefinition</div><div style="font-size: 10px;">beanName是类名首字母小写，比如 demoServiceImpl</div>" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontColor=#007FFF;fontSize=10;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-32" style="orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;entryX=0.5;entryY=1;entryDx=0;entryDy=0;fillColor=#d5e8d4;strokeColor=#82b366;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-29" target="omU1pgqW6LJjpDUwzffS-30" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-29" value="<div style="font-size: 10px;"><div>这一步注册的是 RootBeanDefinition</div><div>beanName是 “ServiceBean:&lt;接口全限定名&gt;::” ,</div><div>比如 ServiceBean:org.apache.dubbo.springboot.demo.DemoService::</div></div>" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontColor=#007FFF;fontSize=10;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-30" value="<div style=""><b>正好对应注册中心里面每个Dubbo服务注册的两个服务实例</b><br></div>" style="text;html=1;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;whiteSpace=wrap;rounded=0;fontColor=#007FFF;fontSize=10;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-64" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-33" target="omU1pgqW6LJjpDUwzffS-63" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-33" value="<span style="font-size: 10px;">DubboConfigBeanInitializer#<br style="font-size: 10px;"></span><b style="font-size: 10px;">afterPropertiesSet()</b><br style="font-size: 10px;"><font color="#007fff" style="font-size: 10px;">Bean dubboConfigBeanInitializer 初始化阶段执行</font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
<mxGeometry x="840" y="2380" width="200" height="60" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-35" value="ReferenceAnnotationBeanPostProcessor#<br>postProcessMergedBeanDefinition(...)" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-40" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-37" target="omU1pgqW6LJjpDUwzffS-39" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-37" value="DubboConfigAliasPostProcessor#<br><b>postProcessBeanDefinitionRegistry</b>(...)<br><font color="#007fff">仅仅是在后置处理器内保存一下BeanDefinitionRegistry</font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
<mxGeometry x="840" y="1040" width="200" height="60" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-39" value="this.registry = registry;" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
<mxGeometry x="1080" y="1040" width="200" height="60" as="geometry" />
</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-44" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-41" target="omU1pgqW6LJjpDUwzffS-43" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-41" value="DubboInfraBeanRegisterPostProcessor#<div><b>postProcessBeanDefinitionRegistry(...)</b></div><div><font style="" color="#007fff">仅仅是在后置处理器内保存一下BeanDefinitionRegistry</font></div>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
<mxGeometry x="840" y="1120" width="200" height="60" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-43" value="<b>this.registry = registry;</b>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
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</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-49" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-45" target="omU1pgqW6LJjpDUwzffS-48" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-45" value="DubboInfraBeanRegisterPostProcessor<br>#<b>postProcessBeanFactory()</b><br><font style="font-size: 8px;" color="#007fff">前面DubboSpringInitializer注册了ReferenceAnnotationBeanPostProcessor的<b>Bean定义</b>，但是没有没有创建Bean，这里创建Bean并注册</font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
<mxGeometry x="840" y="1400" width="200" height="60" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-55" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-56" target="omU1pgqW6LJjpDUwzffS-54" edge="1">
<mxGeometry relative="1" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-48" value="referenceAnnotationBeanPostProcessor = beanFactory.<b>getBean</b>(...);<br>beanFactory.<b>addBeanPostProcessor</b>(<br>referenceAnnotationBeanPostProcessor);" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
<mxGeometry x="1080" y="1400" width="200" height="60" as="geometry" />
</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-50" value="<span style="font-size: 10px;"><font color="#007fff">暂没用到这种方式，暂略</font></span>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=9;align=center;" parent="1" vertex="1">
<mxGeometry x="1080" y="1640" width="200" height="60" as="geometry" />
</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-53" value="<font style="font-size: 10px;"><font style="font-size: 10px;" color="#ea6b66">执行BeanFactory后置处理的第一步就是读取BeanFactoryPostProcessor<br>Bean定义并创建Bean，看ServiceAnnotationPostProcessor、<br>DubboInfraBeanRegisterPostProcessor等后置处理器的Bean都创建完成了<br><span style="">为何唯独&nbsp;ReferenceAnnotationBeanPostProcessor</span><span style="">没有创建Bean,<br>以至于还要通过这种方式创建Bean并注册</span><br><span style="">TODO</span></font><br></font>" style="text;html=1;align=left;verticalAlign=middle;resizable=0;points=[];autosize=1;strokeColor=none;fillColor=none;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-54" value="beanFactory.<b style="font-size: 10px;">registerSingleton</b>(<br style="font-size: 10px;">ConfigManager.BEAN_NAME, applicationModel<br style="font-size: 10px;">.<b style="font-size: 10px;">getApplicationConfigManager</b>());<br><font color="#007fff">注册dubboConfigManager</font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-57" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-48" target="omU1pgqW6LJjpDUwzffS-56" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-59" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-56" target="omU1pgqW6LJjpDUwzffS-58" edge="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-56" value="获取ApplicationModel、ModuleModel Bean实例，然后获取<b>ExtensionInjector</b>并执行初始化，然后从Spring环境上文读取<b>Dubbo的配置属性，</b>写入ApplicationModel" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;fillColor=#ffe6cc;strokeColor=#d79b00;" parent="1" vertex="1">
<mxGeometry x="1080" y="1480" width="200" height="60" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-58" value="ExtensionInjector&nbsp;<br>TODO" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-60" value="<div style="font-size: 9px;"><b style="font-size: 9px;">读取的属性：</b></div><div style="font-size: 9px;"><font style="font-size: 9px;">"dubbo.application.name" -&gt; "dubbo-springboot-demo-provider"</font></div><div style="font-size: 9px;"><font style="font-size: 9px;">"dubbo.config.multiple" -&gt; "true"</font></div><div style="font-size: 9px;"><font style="font-size: 9px;">"dubbo.protocol.host" -&gt; "localhost"</font></div><div style="font-size: 9px;"><font style="font-size: 9px;">"dubbo.protocol.name" -&gt; "tri"</font></div><div style="font-size: 9px;"><font style="font-size: 9px;">"dubbo.protocol.port" -&gt; "50052"</font></div><div style="font-size: 9px;"><font style="font-size: 9px;">"dubbo.registry.address" -&gt; "nacos://127.0.0.1:8848"</font></div>" style="text;html=1;align=left;verticalAlign=middle;resizable=0;points=[];autosize=1;strokeColor=none;fillColor=none;fontSize=9;fontColor=#007FFF;" parent="1" vertex="1">
<mxGeometry x="1286" y="1545" width="280" height="90" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-98" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-63" target="omU1pgqW6LJjpDUwzffS-97" edge="1">
<mxGeometry relative="1" as="geometry" />
</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-100" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-63" target="omU1pgqW6LJjpDUwzffS-99" edge="1">
<mxGeometry relative="1" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-63" value="prepareDubboConfigBeans();<br><font color="#007fff">用于在@Reference Bean自动注入前初始化Dubbo一些配置Bean</font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;fillColor=#dae8fc;strokeColor=#6c8ebf;" parent="1" vertex="1">
<mxGeometry x="1080" y="2380" width="200" height="60" as="geometry" />
</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-66" value="" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-19" target="omU1pgqW6LJjpDUwzffS-65" edge="1">
<mxGeometry relative="1" as="geometry">
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</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-65" value="<font style="font-size: 10px;">首先从BeanDefinition或BeanFactory中获取Bean类型<br></font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
<mxGeometry x="1080" y="1740" width="200" height="60" as="geometry" />
</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-67" value="<div style="font-size: 9px;">&nbsp;metadata = buildAnnotatedMetadata(clazz);<span style="background-color: initial; font-size: 9px;">&nbsp;<br style="font-size: 9px;">this.injectionMetadataCache.put(cacheKey, metadata);<br style="font-size: 9px;"><font color="#007fff" style="font-size: 9px;">查找类中@DubboReference @Reference注解的<b style="font-size: 9px;">字段</b>或<b style="font-size: 9px;">@Bean方法，</b><span style="font-size: 9px;">并缓存</span></font></span></div>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=9;align=center;" parent="1" vertex="1">
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</mxCell>
<mxCell id="omU1pgqW6LJjpDUwzffS-72" style="edgeStyle=orthogonalEdgeStyle;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;fontSize=11;rounded=1;" parent="1" source="omU1pgqW6LJjpDUwzffS-70" target="omU1pgqW6LJjpDUwzffS-23" edge="1">
<mxGeometry relative="1" as="geometry" />
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<mxCell id="omU1pgqW6LJjpDUwzffS-99" value="<div style="font-size: 8px;">loadConfigBeansOfType(<b>ApplicationConfig</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>RegistryConfig</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>ProtocolConfig</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>MonitorConfig</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>ConfigCenterBean</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>MetadataReportConfig</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>MetricsConfig</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>TracingConfig</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>SslConfig</b>.class, configManager);</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>ModuleConfig</b>.class, moduleModel.getConfigManager());</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>ProviderConfig</b>.class, moduleModel.getConfigManager());</div><div style="font-size: 8px;">loadConfigBeansOfType(<b>ConsumerConfig</b>.class, moduleModel.getConfigManager());</div>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=8;align=left;arcSize=5;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-101" value="从 beanFactory 按类型获取所有beanName,<br>然后 beanFactory.getBean(beanName, configClass) 创建所有Bean，并注册到 <b>configManager</b>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-103" value="<font color="#ea6b66">这一步创建Bean需要BeanDefinition,&nbsp;<br style="font-size: 10px;">BeanDefinition 哪里注册的？TODO<br>测试Demo中没有加载到任何一个配置Bean<br>先略<br></font>" style="text;html=1;align=left;verticalAlign=middle;resizable=0;points=[];autosize=1;fontSize=10;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-104" value="<font style="font-size: 9px;">List&lt;ConfigCenterBean&gt; configCenterBeans = configManager.loadConfigsOfTypeFromProps(<br>ConfigCenterBean.class);<br><font color="#007fff">加载配置中心配置Bean，暂略</font><br></font>" style="rounded=1;whiteSpace=wrap;html=1;fontSize=10;align=center;" parent="1" vertex="1">
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<mxCell id="omU1pgqW6LJjpDUwzffS-106" value="<div style="text-align: center;"><b>ReferenceBeanManager</b><br></div><hr style="font-size: 10px;"><p style="margin: 0px 0px 0px 4px; font-size: 10px;"><font color="#007fff">Reference Bean实例的容器，也归Spring容器管理</font></p><p style="margin: 0px 0px 0px 4px; font-size: 10px;"><font color="#007fff">由于BeanFactoryPostProcessor中需要，很早就创建了其Bean实例</font></p><p style="margin: 0px 0px 0px 4px; font-size: 10px;"><br></p><p style="margin: 0px 0px 0px 4px;"><font color="#007fff">// reference key -&gt; reference bean names</font></p><p style="margin: 0px 0px 0px 4px;">private ConcurrentMap&lt;String, List&lt;String&gt;&gt; <b>referenceKeyMap</b> = new ConcurrentHashMap&lt;&gt;();</p><p style="margin: 0px 0px 0px 4px;"><font color="#007fff">// reference alias -&gt; reference bean name</font></p><p style="margin: 0px 0px 0px 4px;">private ConcurrentMap&lt;String, String&gt; <b>referenceAliasMap</b> = new ConcurrentHashMap&lt;&gt;();</p><p style="margin: 0px 0px 0px 4px;"><font color="#007fff">// reference bean name -&gt; ReferenceBean</font></p><p style="margin: 0px 0px 0px 4px;">private ConcurrentMap&lt;String, ReferenceBean&gt; <b>referenceBeanMap</b> = new ConcurrentHashMap&lt;&gt;();</p><p style="margin: 0px 0px 0px 4px;"><font color="#007fff">// reference key -&gt; ReferenceConfig instance</font></p><p style="margin: 0px 0px 0px 4px;">private ConcurrentMap&lt;String, ReferenceConfig&gt; <b>referenceConfigMap</b> = new ConcurrentHashMap&lt;&gt;();</p><p style="margin: 0px 0px 0px 4px;">private ApplicationContext <b>applicationContext</b>;</p><p style="margin: 0px 0px 0px 4px;">private volatile boolean <b>initialized</b> = false;</p><p style="margin: 0px 0px 0px 4px;">private ModuleModel <b>moduleModel</b>;</p><hr style="font-size: 10px;"><p style="margin: 0px 0px 0px 4px; font-size: 10px;"><br></p>" style="verticalAlign=top;align=left;overflow=fill;fontSize=10;fontFamily=Helvetica;html=1;whiteSpace=wrap;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
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