将 icefaces 1.8 项目转换为 Icefaces 3.0答案

【问题标题】：Converting icefaces 1.8 Project to Icefaces 3.0将 icefaces 1.8 项目转换为 Icefaces 3.0
【发布时间】：2013-10-24 05:43:02
【问题描述】：

我在 icefaces 1.8/JSF1.2 中构建了一个项目，我需要将其转换为 icefaces 3.0。这是我第一次做这个转换过程并且面临很多困难。我对 Icefaces 很陌生（事实上我在 15 天前第一次接触过它）所以如果我问任何愚蠢的问题，请原谅我。

在许多 JAVA 论坛的帮助下，我对项目进行了一些更改，但现在非常糟糕地陷入了困境。我会记下我到目前为止所做的更改。 (1) 已将所有 JSP 文件转换为 XHTML 文件。 (2) 对 Faces-config 进行了更改。 (3) 更改了 web.xml（尽管我在这里遇到了很多错误）。 (4) 更改 jar 文件（这是最困难的部分）。我无法获得正确的罐子，过去 4-5 天我一直在努力解决这个问题。

在这里，我将发布 web.xml（原始项目和修改项目），以及原始项目的 jar 文件列表。请帮助我正确更改 jar 文件和修改 web.xml，因为这是我卡住的两个部分。

Web.xml（icefaces 1.8 上的原始项目）

    xml version="1.0" encoding="UTF-8"
    web-app version="2.5" 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"

        <context-param>
            <param-name>com.icesoft.faces.concurrentDOMViews</param-name>
            <param-value>false</param-value>
        </context-param>
        <context-param>
            <param-name>com.icesoft.faces.debugDOMUpdate</param-name>
            <param-value>false</param-value>
        </context-param>
        <context-param>
            <param-name>com.sun.faces.validateXml</param-name>
            <param-value>true</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>com.icesoft.faces.uploadMaxFileSize</param-name>
            <param-value>4048576</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>com.sun.faces.enableRestoreView11Compatibility</param-name>
            <param-value>true</param-value>
        </context-param>
        <context-param>
            <param-name>com.icesoft.faces.standardRequestScope</param-name>
            <param-value>false</param-value>
        </context-param>
        <context-param>
            <param-name>com.icesoft.faces.synchronousUpdate</param-name>
            <param-value>false</param-value>
        </context-param>
        <filter>
            <filter-name>UploadFilter</filter-name>
            <filter-class>com.sun.webui.jsf.util.UploadFilter</filter-class>
            <init-param>
                <description>The maximum allowed upload size in bytes.  If this is set to a negative value, there is no maximum.  The default value is 1000000.</description>
                <param-name>maxSize</param-name>
                <param-value>1000000</param-value>
            </init-param>
            <init-param>
                <description>The size (in bytes) of an uploaded file which, if it is exceeded, will cause the file to be written directly to disk instead of stored in memory.  Files smaller than or equal to this size will be stored in memory.  The default value is 4096.</description>
                <param-name>sizeThreshold</param-name>
                <param-value>4096</param-value>
            </init-param>
        </filter>
        <filter-mapping>
            <filter-name>UploadFilter</filter-name>
            <servlet-name>Faces Servlet</servlet-name>
        </filter-mapping>
        <listener>
            <listener-class>com.sun.rave.web.ui.appbase.servlet.LifecycleListener</listener-class>
        </listener>
        <servlet>
            <servlet-name>Persistent Faces Servlet</servlet-name>
            <servlet-class>com.icesoft.faces.webapp.xmlhttp.PersistentFacesServlet</servlet-class>
            <load-on-startup>1</load-on-startup>
        </servlet>
        <servlet>
            <servlet-name>Blocking Servlet</servlet-name>
            <servlet-class>com.icesoft.faces.webapp.xmlhttp.BlockingServlet</servlet-class>
            <load-on-startup>1</load-on-startup>
        </servlet>
        <servlet>
            <servlet-name>uploadServlet</servlet-name>
            <servlet-class>com.icesoft.faces.component.inputfile.FileUploadServlet</servlet-class>
            <load-on-startup>1</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>
            <servlet-name>ExceptionHandlerServlet</servlet-name>
            <servlet-class>com.sun.errorhandler.ExceptionHandler</servlet-class>
            <init-param>
                <param-name>errorHost</param-name>
                <param-value>localhost</param-value>
            </init-param>
            <init-param>
                <param-name>errorPort</param-name>
                <param-value>24444</param-value>
            </init-param>
        </servlet>
        <servlet>
            <servlet-name>ThemeServlet</servlet-name>
            <servlet-class>com.sun.webui.theme.ThemeServlet</servlet-class>
        </servlet>
        <servlet-mapping>
            <servlet-name>Persistent Faces Servlet</servlet-name>
            <url-pattern>/xmlhttp/*</url-pattern>
        </servlet-mapping>
        <servlet-mapping>
            <servlet-name>Persistent Faces Servlet</servlet-name>
            <url-pattern>*.iface</url-pattern>
        </servlet-mapping>
        <servlet-mapping>
            <servlet-name>Persistent Faces Servlet</servlet-name>
            <url-pattern>*.jspx</url-pattern>
        </servlet-mapping>
        <servlet-mapping>
            <servlet-name>Blocking Servlet</servlet-name>
            <url-pattern>/block/*</url-pattern>
        </servlet-mapping>
        <servlet-mapping>
            <servlet-name>uploadServlet</servlet-name>
            <url-pattern>/uploadHtml</url-pattern>
        </servlet-mapping>
        <servlet-mapping>
            <servlet-name>Faces Servlet</servlet-name>
            <url-pattern>/faces/*</url-pattern>
        </servlet-mapping>
        <servlet-mapping>
            <servlet-name>Persistent Faces Servlet</servlet-name>
            <url-pattern>*.jsp</url-pattern>
        </servlet-mapping>
        <servlet-mapping>
            <servlet-name>ExceptionHandlerServlet</servlet-name>
            <url-pattern>/error/ExceptionHandler</url-pattern>
        </servlet-mapping>
        <servlet-mapping>
            <servlet-name>ThemeServlet</servlet-name>
            <url-pattern>/theme/*</url-pattern>
        </servlet-mapping>
        <session-config>
            <session-timeout>
                30
            </session-timeout>
        </session-config>
        <welcome-file-list>
            <welcome-file>Main.jsp</welcome-file>
        </welcome-file-list>
        <error-page>
            <exception-type>javax.servlet.ServletException</exception-type>
            <location>/error/ExceptionHandler</location>
        </error-page>
        <error-page>
            <exception-type>java.io.IOException</exception-type>
            <location>/error/ExceptionHandler</location>
        </error-page>
        <error-page>
            <exception-type>javax.faces.FacesException</exception-type>
            <location>/error/ExceptionHandler</location>
        </error-page>
        <error-page>
            <exception-type>com.sun.rave.web.ui.appbase.ApplicationException</exception-type>
            <location>/error/ExceptionHandler</location>
        </error-page>
        <jsp-config>
            <jsp-property-group>
                <url-pattern>*.jspf</url-pattern>
                <is-xml>true</is-xml>
            </jsp-property-group>
            </jsp-config>

        <resource-ref>
            <description>DataSource Reference</description>
            <res-ref-name>jdbc/Project_name_MySQL</res-ref-name>
            <res-type>javax.sql.DataSource</res-type>
            <res-auth>Container</res-auth>
        </resource-ref>
        </web-app>

web.xml（更改后）

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 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">

    <context-param>
        <param-name>com.icesoft.faces.debugDOMUpdate</param-name>
        <param-value>false</param-value>
    </context-param>
    <context-param>
        <param-name>com.sun.faces.validateXml</param-name>
        <param-value>true</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.FACELETS_SKIP_COMMENTS</param-name>
        <param-value>true</param-value>
    </context-param>
    <context-param>
        <param-name>javax.faces.FACELETS_REFRESH_PERIOD</param-name>
        <param-value>-1</param-value>
    </context-param>
    <context-param>
        <param-name>javax.faces.VALIDATE_EMPTY_FIELDS</param-name>
        <param-value>false</param-value>
    </context-param>
    <servlet>
        <servlet-name>Resource Servlet</servlet-name>
        <servlet-class>com.icesoft.faces.webapp.CompatResourceServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Resource Servlet</servlet-name>
        <url-pattern>/xmlhttp/*</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.jsf</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>/icefaces/*</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>ExceptionHandlerServlet</servlet-name>
        <servlet-class>com.sun.errorhandler.ExceptionHandler</servlet-class>
        <init-param>
            <param-name>errorHost</param-name>
            <param-value>localhost</param-value>
        </init-param>
        <init-param>
            <param-name>errorPort</param-name>
            <param-value>24444</param-value>
        </init-param>
    </servlet>
    <servlet>
        <servlet-name>ThemeServlet</servlet-name>
        <servlet-class>com.sun.webui.theme.ThemeServlet</servlet-class>
    </servlet>



    <servlet-mapping>
        <servlet-name>ExceptionHandlerServlet</servlet-name>
        <url-pattern>/error/ExceptionHandler</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>ThemeServlet</servlet-name>
        <url-pattern>/theme/*</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>Main.jsf</welcome-file>

        </welcome-file-list>
    <error-page>
        <exception-type>javax.servlet.ServletException</exception-type>
        <location>/error/ExceptionHandler</location>
    </error-page>
    <error-page>
        <exception-type>java.io.IOException</exception-type>
        <location>/error/ExceptionHandler</location>
    </error-page>
    <error-page>
        <exception-type>javax.faces.FacesException</exception-type>
        <location>/error/ExceptionHandler</location>
    </error-page>
    <error-page>
        <exception-type>com.sun.rave.web.ui.appbase.ApplicationException</exception-type>
        <location>/error/ExceptionHandler</location>
    </error-page>


    <resource-ref>
        <description>DataSource Reference</description>
        <res-ref-name>jdbc/property_manager_MySQL</res-ref-name>
        <res-type>javax.sql.DataSource</res-type>
        <res-auth>Container</res-auth>
    </resource-ref>
    </web-app>

原始项目中用户的jar文件是

(1)appbase.jar
(2) backport-util-concurrent-2.2_1.jar
(3)commons-beanutils.jar
(4) commons-collections.jar
(5)commons-digester.jar
(6)commons-fileupload-1.2.2.jar
(7)commons-logging.jar
(8)dataprovider-1.0.jar
(9)icefaces-1.8.2.jar
(10)icefaces-bm.jar
(11)icefaces-comps-1.8.2.jar
(12)jsf-api.jar
(13)jsfcl.jar
(14)jsf-impl.jar
(15)json-2.0.jar
(16)jstl.jar
(17)mysql-connector-java-5.1.13-bin.jar
(18)sqlx.jar
(19)standard.jar
(20)webui-jsf-4.4.0.1.jar

在修改后的项目中添加了 Jar 文件

(1)appbase.jar
(2)backport-util-concurrent-2.2_1.jar
(3)commons-beanutils.jar
(4)commons-collections.jar
(5)commons-digester.jar
(6)commons-fileupload-1.2.2.jar
(7)commons-logging.jar
(8)dataprovider-1.0.jar
(9)icefaces.jar
(10)icefaces-ace-2.0.0.jar
(11)icefaces-compat.jar
(12)javax.faces.jar
(13)jsf-api-2.1.3.jar
(14)jsfcl.jar
(15)jsf-facelets.jar
(16)jsf-impl-2.1.3.jar
(17)json-2.0.jar
(18)jstl.jar
(19)jxl.jar
(20)krysalis-jCharts-1.0.0-alpha-1.jar
(21)mysql-connector-java-5.1.13-bin.jar
(22)sqlx.jar
(23)standard.jar
(24)webui-jsf-4.4.0.1.jar

在删除 icefaces-bm.jar 和 icefaces-comps-1.8.2.jar 之后，我面临很多问题，因为我在我的项目中使用 InputFile 功能并且不知道如何更改它。我正在使用 icefaces-ace-2.0.0.jar 作为 FileUpload 功能，但到目前为止它没有多大帮助。至于 icefaces-bm.jar，我还没有找到任何替代方案。请帮助我正确收集 JAR 文件。

我在运行程序时遇到的错误：-

Oct 17, 2013 11:36:03 AM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet uploadServlet as unavailable
Oct 17, 2013 11:36:04 AM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet  threw load() exception
java.lang.ClassCastException: org.icefaces.apache.commons.fileupload.servlet.ServletFileUpload cannot be cast to javax.servlet.Servlet
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1136)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5015)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5302)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:649)
    at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1585)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:722)

Oct 17, 2013 11:36:06 AM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Oct 17, 2013 11:36:06 AM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Oct 17, 2013 11:36:06 AM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@2ce5a2')
Oct 17, 2013 11:36:42 AM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet uploadServlet as unavailable
Oct 17, 2013 11:36:42 AM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet  threw load() exception
java.lang.ClassCastException: org.icefaces.apache.commons.fileupload.servlet.ServletFileUpload cannot be cast to javax.servlet.Servlet
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1136)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5015)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5302)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:649)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:530)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1471)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:792)
    at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1436)
    at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:856)
    at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:353)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1812)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:722)

Oct 17, 2013 11:50:49 AM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextDestroyed()
Oct 17, 2013 11:50:49 AM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextDestroyed()
Oct 17, 2013 11:51:55 AM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Oct 17, 2013 11:51:55 AM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Oct 17, 2013 11:51:55 AM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@19cc8fd')
Oct 17, 2013 12:01:09 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextDestroyed()
Oct 17, 2013 12:01:09 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextDestroyed()
Oct 17, 2013 12:04:53 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Oct 17, 2013 12:04:53 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Oct 17, 2013 12:04:53 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@12d5c20')
Oct 17, 2013 12:21:48 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextDestroyed()
Oct 17, 2013 12:21:48 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextDestroyed()
Oct 17, 2013 12:22:55 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Oct 17, 2013 12:22:55 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Oct 17, 2013 12:22:55 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@1e820d7')
Oct 17, 2013 12:29:26 PM org.apache.catalina.session.StandardSession writeObject
WARNING: Cannot serialize session attribute com.sun.faces.application.view.activeViewMaps for session B8DA4BD3A0286DE0B3FCA8A7A903EA86
java.io.NotSerializableException: apppropertymanagerface.controller.Page1
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1180)
    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:346)
    at java.util.HashMap.writeObject(HashMap.java:1100)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:975)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1480)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1416)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:346)
    at java.util.HashMap.writeObject(HashMap.java:1100)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:975)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1480)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1416)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:346)
    at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1671)
    at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:1077)
    at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:432)
    at org.apache.catalina.session.StandardManager.unload(StandardManager.java:353)
    at org.apache.catalina.session.StandardManager.stopInternal(StandardManager.java:518)
    at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
    at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5462)
    at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
    at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1582)
    at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1571)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:722)

【问题讨论】：

标签： jsf-2 icefaces jsf-1.2 icefaces-3 icefaces-1.8

【解决方案1】：

确保查看迁移文档的更新版本：http://www.icesoft.org/wiki/display/ICE/ICEfaces+1.x+Compatibility

首先，你知道 icefaces-bm.jar 是从哪里来的吗？我对此并不熟悉。所以在你知道它是什么之前，我会把它排除在外。另外请列出您在启动时看到的任何异常（我假设该应用程序根本没有启动？）。并且最好升级到最新的 ICEfaces 3.3.0 版本，包括包含的 JSF 版本 2.1.19。

您可以删除以下上下文参数，因为它们不再在 ICEfaces 3 中使用：

com.icesoft.faces.concurrentDOMViews
com.sun.faces.enableRestoreView11兼容性
com.icesoft.faces.standardRequestScope
com.icesoft.faces.synchronousUpdate

删除 Persistent Faces Servlet 及其 servlet 映射。

您的欢迎文件应该是“Main.jsf”而不是“Main.xhtml”。

我不确定旧的 Sun Rave 框架在 JSF 2 上的兼容性。最好从 ICEfaces 3.3.0 捆绑包中的 ICEfaces Showcase 示例战争/项目重新开始。只需添加您的 xhtml 页面和 java 类。从页面中删除所有 Sun Rave 依赖项。

关于文件上传，您看过 Ace FileEntry 的教程和文档吗？

http://www.icesoft.org/wiki/display/ICE/FileEntry

谢谢，菲利普

【讨论】：

其实早些时候它根本没有运行，但感谢您的指导，它现在运行。但是，我在这方面遇到了很多错误。在这里，我将提出我得到的错误。但首先我会说，因为我在文件上传中遇到错误，所以我从程序中删除了所有文件上传的引用，甚至删除了 jar 文件，但它仍然给我它之前给出的关于文件上传的错误..它奇怪的是为什么当程序中没有引用任何文件上传或 jar 文件时它仍然给我错误。
无论如何，我将错误放入已编辑的问题中，因为由于 word_count 限制，我无法将其放在这里。我也在问题中编辑了 web.xml 文件。
如果您无法在此处发布错误，请随时将它们发布到 ICEfaces 论坛，我们可以在那里跟进。
我会把错误发到iceface论坛，但是我已经把错误发到这里了，请看问题段。我已经在那里发布了错误。谢谢
尝试删除 commons-file-upload-1.2.2.jar。我相信现在由 Ace 组件类 org.icefaces.apache.commons.fileupload.servlet.ServletFileUpload 包装。