jsf - 如何强制 tomEE 使用 mojarra？

Question

请问TomEE用mojarra代替myfaces有什么好办法吗？我试图在我的 pom.xml 中添加以下内容。

<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.faces</artifactId>
<version>${mojarra-version}</version>
</dependency>
<dependency>
<groupId>org.apache.openejb</groupId>
<artifactId>tomee-mojarra</artifactId>
<version>1.6.0.2</version>
</dependency>

但是，我在启动TomEE的时候还是报了下面的错误。

SEVERE: StandardWrapper.Throwable
java.lang.IllegalStateException: Could not find backup for factory javax.faces.context.FacesContextFactory. 
    at javax.faces.FactoryFinder$FactoryManager.getFactory(FactoryFinder.java:1135)
    at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:379)
    at javax.faces.webapp.FacesServlet.init(FacesServlet.java:350)
    at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5210)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5493)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

Jul 22, 2014 6:30:29 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /war.upms.online threw load() exception
java.lang.IllegalStateException: Could not find backup for factory     javax.faces.context.FacesContextFactory. 
    at javax.faces.FactoryFinder$FactoryManager.getFactory(FactoryFinder.java:1135)
    at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:379)
    at javax.faces.webapp.FacesServlet.init(FacesServlet.java:350)
    at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5210)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5493)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

我已经检查并确认 javax.faces-2.2.6.jar 在我部署的 war 的 WEB-INF/lib 中。

如果我从 pom.xml 中删除上述 mojarra 依赖项并改用以下内容，我的应用程序就可以启动。

<dependency>
<groupId>org.apache.myfaces.core</groupId>
<artifactId>myfaces-api</artifactId>
<version>${myfaces-version}</version>
</dependency>
<dependency>
<groupId>org.apache.myfaces.core</groupId>
<artifactId>myfaces-impl</artifactId>
<version>${myfaces-version}</version>
</dependency>

感谢您的帮助。

Answer 1

我认为您需要升级到使用 mojarra 的新 tomee 1.7.0 PLUME。

但是，您可以尝试切换库并查看它是否有效，它们将 javax.faces.xxx.jar 用于 mojarra 和一个适配器，即 tomee-mojarra-1.7.0.jar(并且您必须删除 tomee -myfaces.jar)