我正在开发模式下运行Grails 2.01和Tomcat(正常的STS开发人员下载)。
我尝试运行jsf插件,但在Grails 2中无法使用。
因此,对我来说,我已经尝试构建自己的本地插件,将其构建为本地v2插件,并在此途中了解插件项目。我一直在(缓慢地)解构Grails jsf2插件,并用一点点的困难方式对其进行重建,并在我学习的过程中学习。
我的问题如下-我在本地构建了插件-称为'wwjsf'。
我已经完成了doWithWebDescriptor的关闭-但是当我运行插件时,我收到一个错误-并且服务器将不会呈现.xhtml文件-任何此类请求都将给出相同的错误。
我已将最新的Mojarra jsf 2.1.7 api / impl文件包含在该项目的构建路径中-这是Grails 2.01中嵌入的默认Tomcat的错误。
Message: Could not find backup for factory javax.faces.context.FacesContextFactory.
Line | Method
->> 1008 | getFactory in javax.faces.FactoryFinder$FactoryManager
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 343 | getFactory in javax.faces.FactoryFinder
| 302 | init . . . in javax.faces.webapp.FacesServlet
| 303 | innerRun in java.util.concurrent.FutureTask$Sync
| 138 | run . . . in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run . . . in ''
^ 662 | run in java.lang.Thread
| Error 2012-04-04 18:32:55,748 [pool-6-thread-1] ERROR [localhost].[/wwjsf] - Servlet /wwjsf threw load() exception
Message: Could not find backup for factory javax.faces.context.FacesContextFactory.
Line | Method
->> 1008 | getFactory in javax.faces.FactoryFinder$FactoryManager
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 343 | getFactory in javax.faces.FactoryFinder
| 302 | init . . . in javax.faces.webapp.FacesServlet
| 303 | innerRun in java.util.concurrent.FutureTask$Sync
| 138 | run . . . in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run . . . in ''
^ 662 | run in java.lang.Thread
| Server running. Browse to http://localhost:8080/wwjsf
我已经完成了对web.xml的转储,最后在闭包中进行了窥视。我在Google上查询了该错误,它说您必须设置了facesConfigureListener -我已经设置了,我已经检查了xml中的faces服务器元素,我认为它看起来不错。
[此外,我在WEB-INF下放置了一个空的faces-config.xml(我将担心以后如何在使用该插件的项目中创建该文件),而且正如Google的一些警告所言,将jsf文件保存在WEB-INF / lib目录中-我手动创建了/ lib并复制了我的jsf 2.1.7 api / impl jar以及皮带和花括号。
如何消除嵌入式Tomcat服务器中的此错误?
最终的web.xml配置如下:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org /2001/XMLSchema-instance"
metadata-complete="true" version="2.5"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<display-name>/wwjsf-development-null</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>javax.faces.application.CONFIG_FILES</param-name>
<param-value>C:\Users\802518659\Documents\grails-workspace\wwjsf\web-app\WEB-INF\faces-config.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<context-param>
<param-name>javax.faces.FACELETS_RESOURCE_RESOLVER</param-name>
<param-value>com.softwood.grails.jsf.facelets.GrailsResourceResolver</param-value>
</context-param>
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Production</param-value>
</context-param>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.REFRESH_PERIOD</param-name>
<param-value>0</param-value>
</context-param>
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>wwjsf-development-null</param-value>
</context-param>
<filter>
<filter-name>sitemesh</filter-name>
<filter-class>org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter</filter-class>
</filter>
<filter>
<filter-name>charEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
<init-param>
<param-name>targetBeanName</param-name>
<param-value>characterEncodingFilter</param-value>
</init-param>
<init-param>
<param-name>targetFilterLifecycle</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter>
<filter-name>urlMapping</filter-name>
<filter-class>org.codehaus.groovy.grails.web.mapping.filter.UrlMappingsFilter</filter-class>
</filter>
<filter>
<filter-name>hiddenHttpMethod</filter-name>
<filter-class>org.codehaus.groovy.grails.web.filters.HiddenHttpMethodFilter</filter-class>
</filter>
<filter>
<filter-name>grailsWebRequest</filter-name>
<filter-class>org.codehaus.groovy.grails.web.servlet.mvc.GrailsWebRequestFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>charEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>hiddenHttpMethod</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>grailsWebRequest</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>sitemesh</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>urlMapping</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<listener>
<listener-class>org.codehaus.groovy.grails.plugins.log4j.web.util.Log4jConfigListener</listener-class>
</listener>
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>
<listener>
<listener-class>org.codehaus.groovy.grails.web.context.GrailsContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>H2Console</servlet-name>
<servlet-class>org.h2.server.web.WebServlet</servlet-class>
<init-param>
<param-name>-webAllowOthers</param-name>
<param-value>true</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>H2Console</servlet-name>
<url-pattern>/dbconsole/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.xhtml</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>grails</servlet-name>
<servlet-class>org.codehaus.groovy.grails.web.servlet.GrailsDispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>gsp</servlet-name>
<servlet-class>org.codehaus.groovy.grails.web.pages.GroovyPagesServlet</servlet-class>
<init-param>
<description>
Allows developers to view the intermediate source code, when they pass
a spillGroovy argument in the URL.
</description>
<param-name>showSource</param-name>
<param-value>1</param-value>
</init-param>
</servlet>
<servlet>
<servlet-name>grails-errorhandler</servlet-name>
<servlet-class>org.codehaus.groovy.grails.web.servlet.ErrorHandlingServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>gsp</servlet-name>
<url-pattern>*.gsp</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>grails-errorhandler</servlet-name>
<url-pattern>/grails-errorhandler</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>grails</servlet-name>
<url-pattern>*.dispatch</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>index.gsp</welcome-file>
</welcome-file-list>
<error-page>
<error-code>500</error-code>
<location>/grails-errorhandler</location>
</error-page>
<jsp-config>
<taglib>
<taglib-uri>http://java.sun.com/jsp/jstl/core</taglib-uri>
<taglib-location>/WEB-INF/tld/c.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jsp/jstl/fmt</taglib-uri>
<taglib-location>/WEB-INF/tld/fmt.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://www.springframework.org/tags</taglib-uri>
<taglib-location>/WEB-INF/tld/spring.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://grails.codehaus.org/tags</taglib-uri>
<taglib-location>/WEB-INF/tld/grails.tld</taglib-location>
</taglib>
</jsp-config>
</web-app>
[当我收到此错误(我在Spring和jsf2上同时使用Maven和嵌入式码头)时,我在web.xml上添加了它