Jsf javax.el.MethodNotFoundException将枚举值作为方法参数传递时（JBoss 7.1.1）

以下JSF视图片段：

<h:commandLink value="Search" action="#{personSearch.search('SEARCH_TERM')}" styleClass="btn btn-primary" />

<h:commandLink value="Search" action="#{personSearch.search('SPECIALITY_CODE')}" styleClass="btn btn-primary" />

它将以下枚举类型作为参数：

公共枚举搜索类型{SEARCH_TERM，SPECIALITY_CODE}

由于MethodNotFoundException而失败：

10:34:06,851 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/core-webapp].[FacesServlet]] (http--0.0.0.0-8080-1) Servlet.service() for servlet FacesServlet threw exception: javax.el.MethodNotFoundException: /person/search.xhtml @59,39 action="#{personSearch.search('SPECIALITY_CODE')}": Method not found: Proxy for view class: net.hl.core.view.PersonSearch of EJB: PersonSearch.search(java.lang.String)
    at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:109) [jsf-impl-2.1.7-jbossorg-2.jar:]
    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) [jsf-impl-2.1.7-jbossorg-2.jar:]
    at javax.faces.component.UICommand.broadcast(UICommand.java:315) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
    at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
    at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
    at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81) [jsf-impl-2.1.7-jbossorg-2.jar:]

我正在使用JBossAS 7.1.1.Final和Mojarra 2.1.7-jbossorg-1

---

你知道哪里出了问题吗？

这是一个

EL

lib问题。这个问题引用了Tomcat 7——这与JBoss 7.1.1中的问题相同吗？JBoss EL比Tomcat的要好得多。这个异常表明，出于某种原因，该方法位于EJB中，而不是普通的托管bean中。我从未将视图直接绑定到企业bean，因此根据经验我无法判断这是否是预期的，但我会先尝试绑定到普通的托管bean。我已将其切换到托管bean，但仍然会出现错误：javax.el.MethodNotFoundException:/person/search.xhtml@59,39 action=“#{personSearch.search（'SPECIALITY_CODE'）}”：未找到方法：net.hl.core.view。PersonSearch@301b66.search（java.lang.String）

10:34:06,851 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/core-webapp].[FacesServlet]] (http--0.0.0.0-8080-1) Servlet.service() for servlet FacesServlet threw exception: javax.el.MethodNotFoundException: /person/search.xhtml @59,39 action="#{personSearch.search('SPECIALITY_CODE')}": Method not found: Proxy for view class: net.hl.core.view.PersonSearch of EJB: PersonSearch.search(java.lang.String)
    at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:109) [jsf-impl-2.1.7-jbossorg-2.jar:]
    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) [jsf-impl-2.1.7-jbossorg-2.jar:]
    at javax.faces.component.UICommand.broadcast(UICommand.java:315) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
    at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
    at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
    at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81) [jsf-impl-2.1.7-jbossorg-2.jar:]