从richfaces 3.3.2迁移到richfaces 4.0.0最终

Question

我正在尝试将web应用程序从richfaces 3.3.2迁移到4.0.0，因此我在web.xml文件中更改了必要的内容(servlet映射".xhtml“并删除了Ajax4jsf过滤器)。我也将richfaces 3 jars改成了第四版，但现在我遇到了一些错误，不知道如何解决它们：

The import org.ajax4jsf cannot be resolved
The import org.ajax4jsf cannot be resolved
The import org.ajax4jsf cannot be resolved
The import org.richfaces cannot be resolved
The import org.richfaces cannot be resolved
The import org.richfaces cannot be resolved
Incompatible conditional operand types UIComponent and UICalendar
UICalendar cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
Incompatible conditional operand types UIViewRoot and AjaxViewRoot
AjaxViewRoot cannot be resolved to a type
AjaxViewRoot cannot be resolved to a type
org.ajax4jsf cannot be resolved to a type
EventsQueue cannot be resolved to a type
HtmlAjaxSupport cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
Incompatible conditional operand types UIComponent and HtmlCalendar
HtmlCalendar cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type

有人能帮帮我吗？

Answer 1

缺少richfaces-core-impl库

Javadoc AjaxViewRoot v4

Answer 2

删除web.xml文件中的RichFaces 3.3 Ajax过滤器

         <filter>
                <display-name>RichFaces Filter</display-name>
                <filter-name>richfaces</filter-name>
                <filter-class>org.ajax4jsf.Filter</filter-class>
          </filter>

            <filter-mapping>
                <filter-name>richfaces</filter-name>
                <servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
                <dispatcher>REQUEST</dispatcher>
                <dispatcher>FORWARD</dispatcher>
                <dispatcher>INCLUDE</dispatcher>
            </filter-mapping>

RichFaces 4.0.0最终打开webmvc-config.xml文件添加以下内容

       <bean id="flowController" class="org.springframework.webflow.mvc.servlet.FlowController">
            <property name="flowExecutor" ref="flowExecutor" />
            <property name="ajaxHandler">
                <bean class="org.springframework.faces.webflow.JsfAjaxHandler" />
            </property>
        </bean>