Question

我开始使用以下技术创建项目

JSF 2.0 
Springwebflow 2.0
Primefaces 2.2.1
Richfaces 3.3
Appserver : JBOSS-AS-7.1.1 Final

我的应用程序已成功部署，但是当我尝试运行它时...我收到以下异常，

例外

org.springframework.web.util.NestedServletException：Request   处理失败;嵌套异常是   org.springframework.webflow.execution.FlowExecutionException：   状态＆＃39; startPage＆＃39;中出现例外情况of flow＆＃39; main＆＃39;     org.springframework.web.servlet.FrameworkServlet.processRequest（FrameworkServlet.java:583）     org.springframework.web.servlet.FrameworkServlet.doGet（FrameworkServlet.java:501）     javax.servlet.http.HttpServlet.service（HttpServlet.java:734）     javax.servlet.http.HttpServlet.service（HttpServlet.java:847）     org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter（BaseXMLFilter.java:178）     org.ajax4jsf.webapp.BaseFilter.handleRequest（BaseFilter.java:290）     org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest（BaseFilter.java:388）     org.ajax4jsf.webapp.BaseFilter.doFilter（BaseFilter.java:515）     org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal（CharacterEncodingFilter.java:96）     org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:76）

根本原因

org.springframework.webflow.execution.FlowExecutionException：   状态＆＃39; startPage＆＃39;中出现例外情况of flow＆＃39; main＆＃39;     org.springframework.webflow.engine.impl.FlowExecutionImpl.wrap（FlowExecutionImpl.java:569）     org.springframework.webflow.engine.impl.FlowExecutionImpl.resume（FlowExecutionImpl.java:263）     org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution（FlowExecutorImpl.java:163）     org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle（FlowHandlerAdapter.java:183）     org.springframework.webflow.mvc.servlet.FlowController.handleRequest（FlowController.java:174）     org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle（SimpleControllerHandlerAdapter.java:48）     org.springframework.web.servlet.DispatcherServlet.doDispatch（DispatcherServlet.java:875）     org.springframework.web.servlet.DispatcherServlet.doService（DispatcherServlet.java:807）     org.springframework.web.servlet.FrameworkServlet.processRequest（FrameworkServlet.java:571）     org.springframework.web.servlet.FrameworkServlet.doGet（FrameworkServlet.java:501）     javax.servlet.http.HttpServlet.service（HttpServlet.java:734）     javax.servlet.http.HttpServlet.service（HttpServlet.java:847）     org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter（BaseXMLFilter.java:178）     org.ajax4jsf.webapp.BaseFilter.handleRequest（BaseFilter.java:290）     org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest（BaseFilter.java:388）     org.ajax4jsf.webapp.BaseFilter.doFilter（BaseFilter.java:515）     org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal（CharacterEncodingFilter.java:96）     org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:76）

根本原因

java.lang.UnsupportedOperationException     javax.faces.context.ExternalContext.getResponseOutputWriter（ExternalContext.java:1228）     com.sun.faces.application.view.JspViewHandlingStrategy.renderView（JspViewHandlingStrategy.java:206）     com.sun.faces.application.view.MultiViewHandler.renderView（MultiViewHandler.java:125）     org.springframework.faces.webflow.FlowViewHandler.renderView（FlowViewHandler.java:91）     org.ajax4jsf.application.ViewHandlerWrapper.renderView（ViewHandlerWrapper.java:100）     org.ajax4jsf.application.AjaxViewHandler.renderView（AjaxViewHandler.java:176）     org.springframework.faces.webflow.JsfView.render（JsfView.java:88）     org.springframework.webflow.engine.ViewState.render（ViewState.java:282）     org.springframework.webflow.engine.ViewState.refresh（ViewState.java:241）     org.springframework.webflow.engine.ViewState.resume（ViewState.java:219）     org.springframework.webflow.engine.Flow.resume（Flow.java:545）     org.springframework.webflow.engine.impl.FlowExecutionImpl.resume（FlowExecutionImpl.java:259）     org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution（FlowExecutorImpl.java:163）     org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle（FlowHandlerAdapter.java:183）     org.springframework.webflow.mvc.servlet.FlowController.handleRequest（FlowController.java:174）     org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle（SimpleControllerHandlerAdapter.java:48）     org.springframework.web.servlet.DispatcherServlet.doDispatch（DispatcherServlet.java:875）     org.springframework.web.servlet.DispatcherServlet.doService（DispatcherServlet.java:807）     org.springframework.web.servlet.FrameworkServlet.processRequest（FrameworkServlet.java:571）     org.springframework.web.servlet.FrameworkServlet.doGet（FrameworkServlet.java:501）     javax.servlet.http.HttpServlet.service（HttpServlet.java:734）     javax.servlet.http.HttpServlet.service（HttpServlet.java:847）     org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter（BaseXMLFilter.java:178）     org.ajax4jsf.webapp.BaseFilter.handleRequest（BaseFilter.java:290）     org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest（BaseFilter.java:388）     org.ajax4jsf.webapp.BaseFilter.doFilter（BaseFilter.java:515）     org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal（CharacterEncodingFilter.java:96）     org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:76）

任何想法是什么原因？

my faces-config.xml

<?xml version="1.0"?>

<faces-config 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-facesconfig_2_0.xsd"
    version="2.0">

</faces-config>

my web.xml

<?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_5.xsd"
    version="2.5">

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
            /WEB-INF/config/web-application-config.xml
        </param-value>
    </context-param>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- 
        JSF 2 IMPLEMENTATION
    -->
    <!-- Use JSF view templates saved as *.xhtml, for use with Facelets -->
    <context-param>
        <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
        <param-value>.xhtml</param-value>
    </context-param>

    <!-- Enables special Facelets debug output during development -->
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>

    <context-param>
        <param-name>facelets.DEVELOPMENT</param-name>
        <param-value>true</param-value>
    </context-param>
    <!-- Causes Facelets to refresh templates during development -->
    <context-param>
        <param-name>facelets.REFRESH_PERIOD</param-name>
        <param-value>1</param-value>
    </context-param>
    <!-- Just here so the JSF implementation can initialize, *not* used at runtime -->
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <!-- Just here so the JSF implementation can initialize -->
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.faces</url-pattern>
    </servlet-mapping>

    <context-param>
     <param-name>javax.faces.DISABLE_FACELET_JSF_VIEWHANDLER</param-name>
     <param-value>true</param-value>
    </context-param>

    <filter>
        <filter-name>charEncodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>

    <filter-mapping>
        <filter-name>charEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>



    <servlet>
        <servlet-name>Resources Servlet</servlet-name>
        <servlet-class>org.springframework.js.resource.ResourceServlet</servlet-class>
        <load-on-startup>0</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>Resources Servlet</servlet-name>
        <url-pattern>/resources/*</url-pattern>
    </servlet-mapping>

    <!-- 
        SPRING MVC
    -->
    <servlet>
        <servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value></param-value>
        </init-param>
        <load-on-startup>2</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
        <url-pattern>/spring/*</url-pattern>
    </servlet-mapping>


    <context-param>
        <param-name>
            javax.servlet.jsp.jstl.fmt.localizationContext
        </param-name>
        <param-value>resources.application</param-value>
    </context-param>

    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
    </welcome-file-list>

</web-app>

my webflow-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:webflow="http://www.springframework.org/schema/webflow-config"
       xmlns:faces="http://www.springframework.org/schema/faces"
       xsi:schemaLocation="
           http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
           http://www.springframework.org/schema/webflow-config
           http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd
           http://www.springframework.org/schema/faces
           http://www.springframework.org/schema/faces/spring-faces-2.0.xsd">

    <!-- Executes flows: the central entry point into the Spring Web Flow system -->
    <webflow:flow-executor id="flowExecutor">
        <webflow:flow-execution-repository max-executions="1" />
        <webflow:flow-execution-attributes>
            <webflow:always-redirect-on-pause value="true"/>
        </webflow:flow-execution-attributes>
        <webflow:flow-execution-listeners>
            <webflow:listener ref="securityFlowExecutionListener" />

        </webflow:flow-execution-listeners>
    </webflow:flow-executor>

    <!-- The registry of executable flow definitions -->
    <webflow:flow-registry id="flowRegistry" flow-builder-services="facesFlowBuilderServices" base-path="/WEB-INF/flows">
        <webflow:flow-location-pattern value="/**/*-flow.xml" />
    </webflow:flow-registry>

    <!-- Configures the Spring Web Flow JSF integration -->
    <faces:flow-builder-services id="facesFlowBuilderServices" development="true" />

    <!-- Installs a listener to apply Spring Security authorities -->
    <bean id="securityFlowExecutionListener" class="org.springframework.webflow.security.SecurityFlowExecutionListener" />


</beans>

Answer 1

将你的jsf升级到2.2.15，同样的问题我正在进入ma项目！

jsf 2.0 + springwebflow 2.0中不支持的异常

1 个答案: