cloudstack源码阅读笔记之cloudclientui模块

• Z时代
• 2024-01-10
• 分类：综合

该模块属于cloudstack-management

该模块只有一个主类，ServerDaemon,主要作用是初始化jetty配置，启动jetty server。

重点是web.xml 配置,根据这个分析各个serverlet 的功能。

<web-app xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    version="2.5">
    <context-param>
        <param-name>log4jConfigLocation</param-name>
        <param-value>classpath:log4j-cloud.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener</listener-class>
    </listener>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:META-INF/cloudstack/webApplicationContext.xml</param-value>
    </context-param>
    <servlet>
        <servlet-name>cloudStartupServlet</servlet-name>
        <servlet-class>com.cloud.servlet.CloudStartupServlet</servlet-class>
        <load-on-startup>4</load-on-startup>
    </servlet>
    <servlet>
        <servlet-name>apiServlet</servlet-name>
        <servlet-class>com.cloud.api.ApiServlet</servlet-class>
        <load-on-startup>5</load-on-startup>
    </servlet>
    <servlet>
        <servlet-name>consoleServlet</servlet-name>
        <servlet-class>com.cloud.servlet.ConsoleProxyServlet</servlet-class>
        <load-on-startup>6</load-on-startup>
    </servlet>
    <servlet-mapping>
         <servlet-name>apiServlet</servlet-name>
         <url-pattern>/api/*</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
         <servlet-name>consoleServlet</servlet-name>
         <url-pattern>/console</url-pattern>
    </servlet-mapping>
    <error-page>
        <exception-type>java.lang.Exception</exception-type>
        <location>/error.html</location>
    </error-page>
</web-app>

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