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Jboss Seam:在WebLogic 10.3.2(11g)上启用调试页

seam java

Markos Fragkakis · 技术社区 · 16 年前

我想在weblogic10.3.2(11g)上启用Seam调试页面。因此,我做了以下工作:

<context-param>
        <param-name>org.jboss.seam.core.init.debug</param-name>
        <param-value>true</param-value>
</context-param>

现在,当我点击我的应用程序的URL时,我得到了调试页面,但有一个例外(文章末尾的完整stacktrace):

引起线程(确保没有两个 “已安装)”

<?xml version="1.0" encoding="UTF-8"?>
<components xmlns="http://jboss.com/products/seam/components"
        xmlns:core="http://jboss.com/products/seam/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="
        http://jboss.com/products/seam/core
        http://jboss.com/products/seam/core-2.2.xsd
        http://jboss.com/products/seam/components
        http://jboss.com/products/seam/components-2.2.xsd">
        <core:init debug="true"/>
</components>

关于如何正确启用调试页有什么建议吗?

干杯

完整堆栈跟踪:

org.jboss.seam.contexts.PageContext.getPhaseId(PageContext.java:163)
org.jboss.seam.contexts.PageContext.isBeforeInvokeApplicationPhase(PageContext.java:175)
org.jboss.seam.contexts.PageContext.getCurrentWritableMap(PageContext.java:91)
org.jboss.seam.contexts.PageContext.remove(PageContext.java:105)
org.jboss.seam.Component.newInstance(Component.java:2141)
org.jboss.seam.Component.getInstance(Component.java:2021)
org.jboss.seam.Component.getInstance(Component.java:2000)
org.jboss.seam.Component.getInstance(Component.java:1994)
org.jboss.seam.Component.getInstance(Component.java:1967)
org.jboss.seam.Component.getInstance(Component.java:1962)
org.jboss.seam.faces.FacesPage.instance(FacesPage.java:92)
org.jboss.seam.core.ConversationPropagation.restorePageContextConversationId(ConversationPropagation.java:84)
org.jboss.seam.core.ConversationPropagation.restoreConversationId(ConversationPropagation.java:57)
org.jboss.seam.jsf.SeamPhaseListener.afterRestoreView(SeamPhaseListener.java:391)
org.jboss.seam.jsf.SeamPhaseListener.afterServletPhase(SeamPhaseListener.java:230)
org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:196)
com.sun.faces.lifecycle.Phase.handleAfterPhase(Phase.java:175)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:114)
com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:104)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

现在“调试”页根本不会出现。当我要求 http://localhost/myapp/debug.xhtml

myapp/debug.xhtml

jboss-seam-debug-2.2.0.GA.jar
jboss-el-1.0\u 02.CR4.jar

<?xml version="1.0" encoding="UTF-8"?>
<web-app 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"
version="2.5">
<display-name>PRS 6.0</display-name>

<session-config>
    <session-timeout>30</session-timeout>
</session-config>
<!--
    The default behavior of JSF is to map the incoming request for a JSF
    view identifier (view ID for short) to a JSP file with the file
    extension .jsp. To get JSF to look for a Facelets template instead, we
    must register the .xhtml extension as the default suffix for JSF views
-->
<context-param>
    <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
    <param-value>.xhtml</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>javax.faces.CONFIG_FILES</param-name>
    <param-value>
        /WEB-INF/faces-config/application.xml
    </param-value>
</context-param>

<context-param>
    <param-name>facelets.REFRESH_PERIOD</param-name>
    <param-value>2</param-value>
</context-param>
<context-param>
    <param-name>facelets.DEVELOPMENT</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>facelets.SKIP_COMMENTS</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>org.ajax4jsf.VIEW_HANDLERS</param-name>
    <param-value>com.sun.facelets.FaceletViewHandler</param-value>
</context-param>
<context-param>
    <param-name>org.ajax4jsf.COMPRESS_SCRIPT</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>org.ajax4jsf.COMPRESS_STYLE</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>org.ajax4jsf.xmlparser.ORDER</param-name>
    <param-value>NONE</param-value>
</context-param>
<context-param>
    <param-name>org.richfaces.SKIN</param-name>
    <param-value>blueSky</param-value>
</context-param>
<context-param>
    <param-name>org.richfaces.CONTROL_SKINNING</param-name>
    <param-value>enable</param-value>
</context-param>
<context-param>
    <param-name>org.richfaces.LoadStyleStrategy</param-name>
    <param-value>ALL</param-value>
</context-param>
<context-param>
    <param-name>org.richfaces.LoadScriptStrategy</param-name>
    <param-value>ALL</param-value>
</context-param>


<!-- Seam Filter -->
<!-- (MUST BE FIRST)-->
<filter>
    <filter-name>Seam Filter</filter-name>
    <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
</filter>
<filter-mapping>
    <filter-name>Seam Filter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

<!-- RichFaces filter -->
<filter>
    <display-name>RichFaces Filter</display-name>
    <filter-name>richfaces</filter-name>
    <filter-class>org.ajax4jsf.Filter</filter-class>
    <init-param>
        <description>Set the size limit for uploaded files as attachments in bytes. (max 5MB)</description>
        <param-name>maxRequestSize</param-name>
        <param-value>5242880</param-value>
    </init-param>
</filter>

<filter-mapping>
    <filter-name>richfaces</filter-name>
    <servlet-name>Faces Servlet</servlet-name>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>INCLUDE</dispatcher>
</filter-mapping>

<listener>
    <listener-class>
        XX.XXXX.XXX.prs.web.listeners.ResourceInitializationListener</listener-class>
</listener>

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

<listener>
    <listener-class>XX.XXXX.XXX.prs.web.listeners.EJBInjectionListener</listener-class>
</listener>
<!-- Seam Listener-->
<listener>
    <listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
</listener>

<!-- Faces 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-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.xhtml</url-pattern>
</servlet-mapping>

--&燃气轮机; --&燃气轮机; --&燃气轮机; /seam/资源/*</url模式>--&燃气轮机; --&燃气轮机;

<welcome-file-list>
    <welcome-file>index.xhtml</welcome-file>
</welcome-file-list>

</web-app>

faces.config文件

<?xml version="1.0" encoding="UTF-8"?>
<faces-config xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-facesconfig_1_2.xsd"
version="1.2">

<application>
    <locale-config>
        <default-locale>en</default-locale>
        <supported-locale>en</supported-locale>
    </locale-config>
    <view-handler>com.sun.facelets.FaceletViewHandler</view-handler>
    <el-resolver>org.jboss.seam.el.SeamELResolver</el-resolver>
    <resource-bundle>
        <base-name>XX.XXXX.XXX.prs.web.messages.messages</base-name>
        <var>msgs</var>
    </resource-bundle>
    <resource-bundle>
        <base-name>XX.XXXX.XXX.prs.web.messages.validation</base-name>
        <var>val</var>
    </resource-bundle>
</application>

<lifecycle>
    <phase-listener>XX.XXXX.XXX.prs.web.listeners.SetFocusListener</phase-listener>
</lifecycle>
<!--    <lifecycle>-->
<!--
    <phase-listener>XX.XXXX.XXX.prs.web.listeners.DebugPhaseListener</phase-listener>
-->

<converter>
    <converter-for-class>XX.XXXX.XXX.prs.model.Applicant</converter-for-class>
    <converter-class>
        XX.XXXX.XXX.prs.web.common.converters.ApplicantConverter</converter-class>
</converter>

<validator>
    <validator-id>EmailValidator</validator-id>
    <validator-class>XX.XXXX.XXX.prs.web.common.validators.EmailValidator</validator-class>
</validator>


</faces-config>

<?xml version="1.0" encoding="UTF-8"?>
<components xmlns="http://jboss.com/products/seam/components"
xmlns:core="http://jboss.com/products/seam/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
    http://jboss.com/products/seam/core
    http://jboss.com/products/seam/core-2.2.xsd
    http://jboss.com/products/seam/components
    http://jboss.com/products/seam/components-2.2.xsd">

<core:init debug="true" />

<core:manager concurrent-request-timeout="500"
    conversation-timeout="1200000" conversation-id-parameter="cid"
    parent-conversation-id-parameter="pid" />

更新2:

这些家伙 here 有同样的问题。他们有一个外耳项目,包含了内部战争项目。他们讨论说,这可能与jar如何最终进入项目有关。

我更改了maven-war插件的设置,将特定于web的jar(链接中提到的jar,如RichFaces、jboss-seam-debug、Facelets等)留在war中。

然而,问题又回到了以前的形式。我现在得到debug页面,不管我按哪个链接,除了初始的异常。

由java.lang.IllegalStateException引起,消息为:“没有绑定到当前线程的阶段id(请确保没有安装两个SeamPhaseListener实例)”

application.ear的结构如下:

application.ear
|--> APP-INF
| |--> classes
|--> lib (all jar dependencies go here, including the WAR dependencies, EJB module dependencies)
|-->META_INF
| |--> application.xml
| |--> data-sources.xml
| |--> MANIFEST.MF
| |--> weblogic.xml
| |--> weblogic-application.xml
|--> jboss-seam-2.2.0.GA.jar
|--> myEjbModule1.jar
|--> myEjbModule2.jar
|--> myEjbModule3.jar
|--> myEjbModule4.jar
|--> myWar.war (NO libraries in WEB-INF/lib, finds everything in EAR/lib)

在部署未启用调试的.ear应用程序时(不包括ear中的jboss-seam-debug.jar),应用程序被正确加载。

在EAR(EAR/lib目录)中使用jboss-seam-debug.jar进行部署时,应用程序不会出现,只会出现调试页面,但会出现以下异常(末尾的stacktrace):

请求处理期间出现异常:

引起线程(确保没有两个 SeamPhaseListener实例 “已安装)”

当“JBoss”同一个EAR时(删除JBoss提供的hibernate jar,并将所有库从EAR/lib移到EAR root),应用程序将正确加载。应用程序和调试页面都显示正确。

完整堆栈跟踪:

org.jboss.seam.contexts.PageContext.isBeforeInvokeApplicationPhase(PageContext.java:175) org.jboss.seam.contexts.PageContext.remove(PageContext.java:105) org.jboss.seam.Component.getInstance(Component.java:2021) org.jboss.seam.Component.getInstance(Component.java:2000) org.jboss.seam.Component.getInstance(Component.java:1967) org.jboss.seam.Component.getInstance(Component.java:1962) org.jboss.seam.faces.FacesPage.instance(FacesPage.java:92) org.jboss.seam.core.ConversationPropagation.restoreConversationId(ConversationPropagation.java:57) org.jboss.seam.jsf.SeamPhaseListener.afterRestoreView(SeamPhaseListener.java:391) org.jboss.seam.jsf.SeamPhaseListener.afterServletPhase(SeamPhaseListener.java:230) com.sun.faces.lifecycle.Phase.handleAfterPhase(Phase.java:175) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:114) com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:104) javax.faces.webapp.FacesServlet.service(FacesServlet.java:265) weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292) weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:530) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178) org.ajax4jsf.webapp.BaseFilter.processuploadsandHandlerRequest(BaseFilter.java:388) org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53) org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) weblogic.servlet.internal.WebAppServletContext$servletinLocationAction.run(WebAppServletContext.java:3592) weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108) weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432) weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

3 回复 | 直到 16 年前

Community Mohan Dere 9 年前

您将得到以下异常

没有绑定到当前线程的阶段id(确保没有安装两个SeamPhaseListener实例)

但是你说你已经安装了一个ejb和webmaven项目。在部署应用程序时,两者可能都包含SeamPhaseListener。它也许可以解释为什么会出现异常(安装了两个SeamPhaseListener实例)。

总是使用Seam gem生成项目

看见 here 为什么?

here

添加到原始答案

看看行动书中的Seam是怎么说的

在Seam 2.0中,Seam阶段侦听器在facesconfig.xml描述符中 包括在内 只要您在应用程序中包含这个JAR文件,就可以使用

所以,你不用担心SeamPhaseListener。Seam会的。

更新

首先,您有一个ear应用程序。在继续之前

每个EJB和war模块在application.xml(描述ear的文件)中

应该像这个 (我们称您的耳朵应用程序为pureCharger)

pureCharger.ear

    META-INF
        application.xml
    pureCharger-ejb.jar
        META-INF
            ejb-jar.xml
            persistence.xml
        lib
            // libraries ONLY USED by your EJB module goes here
    pureCharger-war.war
        WEB-INF
            web.xml
            components.xml
            faces-config.xml
            pages.xml
        lib
            // Here is what you want
            jboss-seam-debug.jar 
            jboss-seam-ui.jar
            jsf-facelets.jar
            // other libraries ONLY USED by your war module goes here
    jboss-seam.jar
    lib
        // JBoss Expression Language is used by both EJB and war module
        jboss-el.jar
        // libraries SHARED by all of your modules goes here

ejb-jar.xml如下所示(它通过ejb组件启用@injection)

<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar 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/ejb-jar_3_0.xsd" version="3.0">
    <interceptors>
        <interceptor>
            <interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
        </interceptor>
    </interceptors>
    <assembly-descriptor>
        <interceptor-binding>
            <ejb-name>*</ejb-name>
            <interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
        </interceptor-binding>
    </assembly-descriptor>
</ejb-jar>

是一个EJB模块

也应该申报 在application.xml文件中。而且,如上所述,你 不必定义 SeamPhaseListener,因为jboss-seam.jar包含SeamPhaseListener。所以不要看到这个好消息

因此,ear application.xml应该如下所示

<?xml version="1.0" encoding="UTF-8"?>
<application version="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/application_5.xsd">
    <display-name>pureCharger</display-name>
    <module>
        <ejb>pureCharger-ejb.jar</ejb>
    </module>
    <module>
        <ejb>jboss-seam.jar</ejb>
    </module>
    <module>
        <web>
            <web-uri>pureCharger-war.war</web-uri>
            <context-root>pureCharger</context-root>
        </web>
    </module>
</application>

好啊走吧

3. 要启用调试页吗

将提供

所以components.xml应该如下所示

<?xml version="1.0" encoding="UTF-8"?>
<components xmlns="http://jboss.com/products/seam/components"
    xmlns:core="http://jboss.com/products/seam/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="
    http://jboss.com/products/seam/core
    http://jboss.com/products/seam/core-2.2.xsd
    http://jboss.com/products/seam/components
    http://jboss.com/products/seam/components-2.2.xsd">
    <core:init jndi-pattern="pureCharger/#{ejbName}/local" debug="true"/>
    <core:manager concurrent-request-timeout="500" conversation-timeout="120000" conversation-id-parameter="cid" />
</components>

我已经定义了全局JNDI地址 我想是吧 您正在使用JBoss,ear应用程序被称为pureCharger),以便Seam检索其EJB组件

最后,我们的web.xml文件

<?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>facelets.DEVELOPMENT</param-name>
        <param-value>true</param-value>
    </context-param>
    <context-param>
        <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
        <param-value>.xhtml</param-value>
    </context-param>
    <context-param>
        <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
        <param-value>server</param-value>
    </context-param>
    <!--It must be the first-->
    <filter>
        <filter-name>Seam Filter</filter-name>
        <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>Seam Filter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!--It must be the first-->
    <listener>
        <listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
    </listener>
    <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>*.xhtml</url-pattern>
    </servlet-mapping>
    <!--specified in minutes-->
    <session-config>
        <session-timeout>30</session-timeout>
    </session-config>
</web-app>

还有我们的faces-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<faces-config xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-facesconfig_1_2.xsd" version="1.2">
<application>
    <locale-config>
        <default-locale>en</default-locale>
        <supported-locale>en</supported-locale>
    </locale-config>
    <view-handler>com.sun.facelets.FaceletViewHandler</view-handler>
    <resource-bundle>
        <base-name>XX.XXXX.XXX.prs.web.messages.messages</base-name>
        <var>msgs</var>
    </resource-bundle>
    <resource-bundle>
        <base-name>XX.XXXX.XXX.prs.web.messages.validation</base-name>
        <var>val</var>
    </resource-bundle>
</application>
</faces-config>

几张纸条

您不需要在faces-config.xml中声明org.jboss.seam.el.SeamELResolver,因为 .

我们需要调用调试页面(不要忘记启动JBoss并部署ear应用程序)

http://127.0.0.1:8080/pureCharger/debug.xhtml

如果你真的想避免头痛,使用seam gem

如上图所示 ??? 确保 不包含 任何jboss-seam.jar文件。你说过

jboss-seam-debug-2.2.0.GA.jar(错误)它必须放在war文件WEB-INF/lib文件夹中
jboss-el-1.0_02.CR4.jar(错误)它必须放在ear file lib文件夹中
jboss-seam-2.2.0.GA.jar(右),但必须在ear META-INF/application.xml文件中声明

Here

http://www.seamframework.org/Community/MavenWithSeam

http://www.seamframework.org/Documentation/SeamWithMavenOverview

http://www.seamframework.org/Community/SeamInActionChapter2345And6Mavenized

http://www.seamframework.org/Community/MavenSeamArchetype

当做

Markos Fragkakis 16 年前

调试页面没有出现的原因(对我来说)令人难以置信。

我用apachemaven打包了我的应用程序。传统上,maven管理的jar文件的文件名也包含版本号。Seam的jar是jboss Seam -2.2.0.GA版本 罐子因为Seam是应用程序中的EJB模块,所以我声明了它的依赖关系。实际上,EAR将其作为EJB模块(位于EAR的根目录中)包含,并在META-INF/application.xml中声明了它。

我不知道规范是否为EAR中的EJB模块定义了命名限制,但是文件名的版本部分是WebLogic不喜欢的(如果修改,war在JBoss上可以正常工作)。

<ejbModule>
    <groupId>org.jboss.seam</groupId>
    <artifactId>jboss-seam</artifactId>
</ejbModule>

<ejbModule>
    <groupId>org.jboss.seam</groupId>
    <artifactId>jboss-seam</artifactId>
    <bundleFileName>jboss-seam.jar</bundleFileName>
</ejbModule>

现在我可以看到我的应用程序和调试页面。

Shervin Asgari 16 年前

你是说默认的Seam调试页面吗?哪个是debug.seam?典型的 http://localhost:8080/debug.seam ?

仅仅放入web.xml是不够的。您还需要放入components.xml

<core:init debug="true" jndi-pattern="myApp/#{ejbName}/local"/>

你还需要确保 jboss-seam-debug.jar文件 Seam的拦截器会自动接收到这个。

如果您使用的是Facelets,那么要获取其调试页面,您需要将其放入web.xml中

<context-param>
  <param-name>facelets.DEVELOPMENT</param-name>
  <param-value>true</param-value>
</context-param>

我还看到Arthur说您需要确保jboss-seam-debug.jar不应该出现在您的库中。这不一定是正确的。

myapp.war/WEB-INF/lib/jboss-seam-debug.jar