[英]How to have a servlet for a specific resource but use wicket for the rest of the web application
我正在嘗試向 Wicket-1.5.X Web 應用程序添加 Atmosphere 支持。 (目前升級到 6 不是一種選擇。)
我目前將 wicket 過濾器配置為在 Atmospheres MeteorServlet
之上運行。 我為 Atmosphere 創建了一個共享資源以在我的應用程序中使用。 我注意到,但是使用該配置,甚至不使用共享資源的頁面(如我的靜態登錄頁面)似乎仍然激活它。
我認為解決方案是將 wicket 過濾器從MeteorServlet
頂部移動到它旁邊。 這樣 /App/MyResource 將發射流星,但其他所有東西都只是得到檢票口。
我怎樣才能做到這一點?
萬一重要:
更新:
這是我的 web.xml 目前的樣子:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<display-name>CSC</display-name>
<!--
added for Spring Wicket Hibernate compatibility
From: http://wicketinaction.com/2009/06/wicketspringhibernate-configuration/
-->
<context-param>
<!-- tells Spring to look in the Class Path for applicationContext.xml -->
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<!-- Starts Spring -->
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<!-- prevent hibernate LazyLoadingException -->
<filter>
<filter-name>openSessionInView</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
</filter-class>
<init-param>
<param-name>SessionFactoryBeanName</param-name>
<param-value>sessionFactory</param-value>
</init-param>
<init-param>
<param-name>applicationFactoryClassName</param-name>
<param-value>org.apache.wicket.SpringWebApplicationFactory</param-value>
</init-param>
<init-param>
<param-name>applicationBean</param-name>
<param-value>wicketApplication</param-value>
</init-param>
<init-param>
<param-name>applicationClassName</param-name>
<param-value>
us.ak.state.revenue.cssd.Personnel.QuickStartApplication
</param-value>
</init-param>
<init-param>
<param-name>configuration</param-name>
<param-value>deployment</param-value>
</init-param>
<init-param>
<param-name>contextpath</param-name>
<param-value>CSC</param-value>
</init-param>
<init-param>
<param-name>fileEncoding</param-name>
<param-value>ISO-8859-1</param-value>
</init-param>
</filter>
<!--Atmosphere support, to remove the Ajax Updating Bug CSC-2 -->
<servlet>
<description>MeteorServlet</description>
<servlet-name>CSC</servlet-name>
<servlet-class>org.atmosphere.cpr.MeteorServlet</servlet-class>
<init-param>
<param-name>org.atmosphere.filter</param-name>
<param-value>org.apache.wicket.protocol.http.WicketFilter</param-value>
</init-param>
<!-- directory settings -->
<init-param>
<param-name>org.atmosphere.cpr.AtmosphereHandler.contextRoot</param-name>
<param-value>CSC</param-value>
</init-param>
<!-- Abilities -->
<init-param>
<param-name>org.atmosphere.useWebSocket</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>org.atmosphere.useNative</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>org.atmosphere.cpr.sessionSupport</param-name>
<param-value>true</param-value>
</init-param>
<!-- let Atmosphere handle keep alive,
make sure broadcast happens AFTER AJAX stuff -->
<init-param>
<param-name>
org.atmosphere.cpr.AtmosphereInterceptor
</param-name>
<param-value>
org.atmosphere.interceptor.AtmosphereResourceLifecycleInterceptor,
org.atmosphere.interceptor.BroadcastOnPostAtmosphereInterceptor
</param-value>
</init-param>
<!-- shouldn't this be defaultContentType? sets Content-Type header default -->
<init-param>
<param-name>org.atmosphere.cpr.defaultContextType</param-name>
<param-value>text/plain</param-value>
</init-param>
<init-param>
<param-name>filterMappingUrlPattern</param-name>
<param-value>/*</param-value>
</init-param>
<!-- minimize memory share broadcaster -->
<init-param>
<param-name>org.atmosphere.cpr.broadcaster.shareableThreadPool</param-name>
<param-value>true</param-value>
</init-param>
<!-- error recovery -->
<init-param>
<param-name>
org.atmosphere.cpr.recoverFromDestroyedBroadcaster
</param-name>
<param-value>true</param-value>
</init-param>
<!-- wicket filter settings -->
<init-param>
<param-name>applicationFactoryClassName</param-name>
<param-value>org.apache.wicket.spring.SpringWebApplicationFactory</param-value>
</init-param>
<init-param>
<param-name>applicationBean</param-name>
<param-value>wicketApplication</param-value>
</init-param>
<init-param>
<param-name>applicationClassName</param-name>
<param-value>us.ak.state.revenue.cssd.QuickStartApplication</param-value>
</init-param>
<init-param>
<param-name>configuration</param-name>
<param-value>deployment</param-value>
</init-param>
<init-param>
<param-name>contextpath</param-name>
<param-value>CSC</param-value>
</init-param>
<init-param>
<param-name>fileEncoding</param-name>
<param-value>ISO-8859-1</param-value>
</init-param>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CSC</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<filter-mapping>
<filter-name>openSessionInView</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<mime-mapping>
<extension>ico</extension>
<mime-type>image/x-icon</mime-type>
</mime-mapping>
</web-app>
PS:也許 wicket Dev 的同事知道,1.5 仍然可以作為過濾器或 servlet 工作嗎?
不知道這個特定情況,但通常只是在框架(即 Wicket)映射之前添加定義和映射到 web.xml 的問題:
<servlet>
<servlet-name>myservlet</servlet-name>
<servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>myservlet</servlet-name>
<url-pattern>/mystuff</url-pattern>
</servlet-mapping>
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