最近我试图将我的应用程序从 RF-4.1.0.Final 升级到 RF-4.3.2.Final。
我使用的应用服务器是 Tomcat-7，项目是使用 Maven 构建的。
我遇到的几个问题：
1、在RichFaces的bom中，使用的JSF-API版本是
<version.com.sun.faces.jsf-api>2.1.0</version.com.sun.faces.jsf-api>
但投入使用的 JSF-IMPL 版本是：
<version.org.jboss.javax.faces.jsf-impl>2.1.19-jbossorg-1</version.org.jboss.javax.faces.jsf-impl>
这两个版本似乎没有在一起。得到以下堆栈跟踪：
SEVERE: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/abc]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:977)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1655)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at com.sun.faces.config.InitFacesContext.cleanupInitMaps(InitFacesContext.java:281)
at com.sun.faces.config.InitFacesContext.<init>(InitFacesContext.java:107)
at com.sun.faces.config.FacesInitializer.onStartup(FacesInitializer.java:115)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5274)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 11 more
May 21, 2013 11:30:43 AM org.apache.catalina.startup.HostConfig deployWAR
SEVERE: Error deploying web application archive F:\DevTools\apache-tomcat-7.0.34\webapps\abc.war
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/abc]]
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:904)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:977)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1655)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
我不得不从war文件中手动删除2.1.0 jsf-api jar并复制2.1.19，这样我就可以绕过这个错误。
2.然后在下一步中，我已经在使用 Rewrite-2.0.0.Final，它与依赖项发生冲突，
<version.rewrite>1.0.4.Final</version.rewrite>
这是在 Richfaces bom 中定义的。
异常堆栈跟踪：
SEVERE: Exception starting filter OCPsoft Rewrite Filter
java.lang.NoSuchMethodError: org.ocpsoft.common.util.Iterators.asUniqueList(Ljava/lang/Iterable;)Ljava/util/List;
at org.ocpsoft.rewrite.servlet.RewriteFilter.init(RewriteFilter.java:75)
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:278)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:259)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:383)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:104)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4650)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5306)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1673)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
我尝试从战争文件 rewrite-servlet-1.0.4.Final.jar 中删除这个 jar
在此之后，应用程序在没有任何堆栈跟踪的情况下正确部署，但仍然无法查看页面，也许某些东西仍在破坏应用程序。
我想在这里理解的几件事，你可以看到项目是使用 maven 构建的，那么有没有办法可以忽略这些依赖项来进行项目部署？
Richfaces 组件是否与重写版本不兼容？2.0.0.Final？
maven的一部分，我已经定义了依赖关系，但它仍然将排除的jar打包在war文件中：
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.richfaces</groupId>
<artifactId>richfaces-bom</artifactId>
<version>4.3.2.Final</version>
<scope>import</scope>
<type>pom</type>
<exclusions>
<exclusion>
<groupId>org.ocpsoft.rewrite</groupId>
<artifactId>rewrite-servlet</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
</dependencyManagement>