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不能找到工厂:javax.faces.context.FacesContextFactory
原标题：could not find Factory: javax.faces.context.FacesContextFactory

我注意到,在试图设立我的联合基金2网络应用程序时,我有这一错误:

java.lang.IllegalStateException: Application was not properly initialized at startup, could not find Factory: javax.faces.context.FacesContextFactory

可以通过在我的网页上添加这一内容轻易解决。

<listener>
    <listener-class>
        com.sun.faces.config.ConfigureListener
    </listener-class>
</listener>

I ve tried searching for a detailed explanation but in futile ..

jetty-maven-plugin:8.0.3.v20111011:run + jdk 7 + eclipse indigo

这里还有我的 dependency爱:

<dependencies>
    <dependency>
        <groupId>org.glassfish</groupId>
        <artifactId>javax.faces</artifactId>
        <version>2.1.3</version>
        <scope>compile</scope>
    </dependency>
</dependencies>

我的网页:

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

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    version="2.5">
    <display-name>Basic Setup Web Application</display-name>
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>/faces/*</url-pattern>
    </servlet-mapping>
    <welcome-file-list>
        <welcome-file>faces/index.xhtml</welcome-file>
    </welcome-file-list>
    <listener>
        <listener-class>
            com.sun.faces.config.ConfigureListener
        </listener-class>
    </listener>
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>
</web-app>

and here s the output of the jetty plugin :

[INFO] <<< jetty-maven-plugin:8.0.3.v20111011:run (default-cli) @ BasicSetup <<<
[INFO] 
[INFO] --- jetty-maven-plugin:8.0.3.v20111011:run (default-cli) @ BasicSetup ---
[INFO] Configuring Jetty for project: BasicSetup Maven Webapp
[INFO] webAppSourceDirectory C:UsersalbertworkspaceBasicSetupsrcmainwebapp does not exist. Defaulting to C:UsersalbertworkspaceBasicSetupsrcmainwebapp
[INFO] Reload Mechanic: automatic
[INFO] Classes = C:UsersalbertworkspaceBasicSetup	argetclasses
[INFO] Context path = /basicSetup
[INFO] Tmp directory = C:UsersalbertworkspaceBasicSetup	arget	mp
[INFO] Web defaults = org/eclipse/jetty/webapp/webdefault.xml
[INFO] Web overrides =  none
[INFO] web.xml file = file:/C:/Users/albert/workspace/BasicSetup/src/main/webapp/WEB-INF/web.xml
[INFO] Webapp directory = C:UsersalbertworkspaceBasicSetupsrcmainwebapp
2011-10-25 14:24:51.091:INFO:oejs.Server:jetty-8.0.3.v20111011
2011-10-25 14:24:51.334:INFO:oejpw.PlusConfiguration:No Transaction manager found - if your webapp requires one, please configure one.
2011-10-25 14:24:52.108:INFO:oejsh.ContextHandler:started o.m.j.p.JettyWebAppContext{/basicSetup,[file:/C:/Users/albert/workspace/BasicSetup/src/main/webapp/, jar:file:/C:/Users/albert/.m2/repository/org/glassfish/javax.faces/2.1.3/javax.faces-2.1.3.jar!/META-INF/resources/]},file:/C:/Users/albert/workspace/BasicSetup/src/main/webapp/
2011-10-25 14:24:52.108:INFO:oejsh.ContextHandler:started o.m.j.p.JettyWebAppContext{/basicSetup,[file:/C:/Users/albert/workspace/BasicSetup/src/main/webapp/, jar:file:/C:/Users/albert/.m2/repository/org/glassfish/javax.faces/2.1.3/javax.faces-2.1.3.jar!/META-INF/resources/]},file:/C:/Users/albert/workspace/BasicSetup/src/main/webapp/
2011-10-25 14:24:52.108:INFO:oejsh.ContextHandler:started o.m.j.p.JettyWebAppContext{/basicSetup,[file:/C:/Users/albert/workspace/BasicSetup/src/main/webapp/, jar:file:/C:/Users/albert/.m2/repository/org/glassfish/javax.faces/2.1.3/javax.faces-2.1.3.jar!/META-INF/resources/]},file:/C:/Users/albert/workspace/BasicSetup/src/main/webapp/
2011-10-25 14:24:52.149:WARN:/basicSetup:unavailable
java.lang.IllegalStateException: Application was not properly initialized at startup, could not find Factory: javax.faces.context.FacesContextFactory
    at javax.faces.FactoryFinder$FactoryManager.getFactory(FactoryFinder.java:967)
    at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:316)
    at javax.faces.webapp.FacesServlet.init(FacesServlet.java:302)
    at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:456)
    at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:276)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
    at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:779)
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:255)
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1212)
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:610)
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:453)
    at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:256)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
    at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
    at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
    at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:89)
    at org.eclipse.jetty.server.Server.doStart(Server.java:262)
    at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:65)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
    at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:511)
    at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:364)
    at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:514)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
[INFO] Started Jetty Server
2011-10-25 14:24:52.165:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:8080 STARTING
[INFO] Starting scanner at interval of 10 seconds.

任何想法?

最佳回答

该听众是:F. 1.x应当自动在jsf_core.tld<>/code>标签上登记。 您可在共同基金执行JAR档案的/META-INF中找到。 如果是Mojarra 2.1.3(你似乎根据记录使用),则听众登记如下:

<!-- ============== Configuration Listener ============== -->

<!--
      This ServletContextListener initializes the runtime environment
      of the JavaServer Faces Reference Implementation when a web
      application including it is initialized by the container.
-->
<listener>
   <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>

然而,这显然是杰蒂特没有适当处理。 我也读到了以下几处:当处理TLD文档时,/code>已初步确定为之前。 或许这种情况发生在杰蒂。 为排除两者,试图删除<代码><load-on-startup>的条目,以便在处理TLD之后,该条目将只装上第一份特别提款申请。 以任何方式在<条码>上明确登记听众。 确实应当解决这一问题。

此外,由于JF 2.x,除了TLD档案外,听众还应自动在以下网址上登记:ServletContainerInitializer在JAR档案中执行,以便用玻璃3 bug。 在Mojarra 2.x,这是com.sun.faces.config.FacesInitializer。 第131条:

// The following line is temporary until we can solve an ordering
// issue in V3.  Right now the JSP container looks for a mapping
// of the FacesServlet in the web.xml.  If it s not present, then
// it assumes that the application isn t a faces application.  In this
// case the JSP container will not register the ConfigureListener
// definition from our TLD nor will it parse cause or JSP TLDs to
// be parsed.
servletContext.addListener(com.sun.faces.config.ConfigureListener.class);

This works in Servlet 3.0 containers only, such as Tomcat 7, Glassfish 3, Jetty 8 (supposedly!), etc. You seem to be using Jetty 8.0 which should thus comply Servlet 3.0, but your web.xml is declared conform Servlet 2.5, so the container will run in Servlet 2.5 fallback modus. Changing your web.xml to conform Servlet 3.0 should trigger this initializer.

时间：2011-10-25 13:20:36
问题回答

One more resolve: I got this error after I created java files on the fly with CXF from wsdl.

JaxWsDynamicClientFactory factory = JaxWsDynamicClientFactory.newInstance();
Client client = factory.createClient(wsdlURL, serviceName);

CXF puts its own ClassLoader (instance of URLClassLoader) to the Thread s classloader. It works the normal way, until user s thread gets into JSF s FactoryFinder, which is cached by the ClassLoader as the key. Because the ClassLoader changed, it creates a new FactoryManager, which cannot be initialized, because the implementation instance lists are removed when the original FactoryManager initiated. Because of it, the Implementation classes are not found, hence the IllegalStateException is thrown.

Solution: backup the original ClassLoader before CXF s createClient, save the URLClassLoader in a variable and put back the original ClassLoader to the Thread. When you want to access a dynamic class from CXF, search it through the URLClassLoader you put in a variable.

时间：2016-04-06 09:07:57

我在我的项目中曾有过这个问题,其中包括两个杰尔档案,以便在我的问题消失时保持平衡。 感谢

com.sun.faces:jsf-api:2.2.9 com.sun.faces:jsf-impl:2.2.9

时间：2020-02-19 10:40:48


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