我開始將wep應用程序從Tomcat 6更新到當前版本的Tomcat(7-27)。當我啓動服務器,出現以下錯誤消息的問題出現了:生命週期錯誤 - 未實現正確的接口javax.portlet.filter.PortletFilter
ERROR生命週期 - 不能啓動對象 org.gatein.pc.portlet.container.PortletInitializationException:無法創建類com.qnamic.railopt過濾器.web.security.portlet.PortletSecurityFilter,因爲它沒有實現期望的接口javax.portlet.filter.PortletFilter at org.gatein.pc.portlet.impl.jsr168.ClassInstanceLifeCycle.create(ClassInstanceLifeCycle.java:85) at org .gatein.pc.portlet.impl.jsr168.PortletFilterImpl.start(PortletFilterImpl.java:144) at org.gatein.pc.portlet.impl.container.PortletFilterLifeCycle.invokeStart(PortletFilterLifeCycle.java:66) at org.gatein .pc.portlet.im pl.container.LifeCycle.managedStart(LifeCycle.java:93) 在org.gatein.pc.portlet.impl.container.PortletApplicationLifeCycle.startDependents(PortletApplicationLifeCycle.java:339) 在org.gatein.pc.portlet.impl。 container.LifeCycle.managedStart(LifeCycle.java:129) at org.gatein.pc.mc.PortletApplicationDeployment.install(PortletApplicationDeployment.java:153) at org.gatein.pc.mc.PortletApplicationDeployer.add(PortletApplicationDeployer.java: 216) at org.gatein.pc.mc.PortletApplicationDeployer.onEvent(PortletApplicationDeployer.java:185) at org.gatein.wci.impl.DefaultServletContainer.safeFireEvent(DefaultServletContainer.java:200) at org.gatein.wci。 impl.DefaultServletContainer.fireEvent(DefaultServletContainer.java:219) at org.gatein。 (org.gatein.wci.impl.DefaultServletContainer $ RegistrationImpl.registerWebApp(DefaultServletContainer.java:338) at org.gatein.wci.tomcat.TC7ServletContainerContext.start (TC7ServletContainerContext.java:380) 在org.gatein.wci.tomcat.TC7ServletContainerContext.lifecycleEvent(TC7ServletContainerContext.java:234) 在org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) 在有機.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:401) at org.apache.catalina.util.LifecycleBase.start (LifecycleBase.java:168) at org.apache.cat alina.core.ContainerBase $ StartChild.call(ContainerBase.java:1566) at org.apache.catalina.core.ContainerBase $ StartChild.call(ContainerBase.java:1556) at java.util.concurrent.FutureTask $ Sync。內部運行(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor $ Worker.runTask(ThreadPoolExecutor.java:886) at java。 A:S:R:U:ERROR LifeCycle - 不能啓動對象 組織。 gatein.pc.portlet.container.PortletInitializationException:無法使用類com.qnamic.railopt.web.core.portal.ContextFilter創建過濾器,因爲它沒有實現預期的接口javax.portlet.filter.PortletFilter at org.gatein.pc.portlet.impl.jsr168.ClassInstanceLifeCycle.create(ClassInstanceLifeCycle.java:85) at org.gatein.pc.portlet.impl.jsr168.PortletFilterImpl.start(PortletFilterImpl .java:144) at org.gatein.pc.portlet.impl.container.PortletFilterLifeCycle.invokeStart(PortletFilterLifeCycle.java:66) at org.gatein.pc.portlet.impl.container.LifeCycle.managedStart(LifeCycle.java :93) at org.gatein.pc.portlet.impl.container.PortletApplicationLifeCycle.startDependents(PortletApplicationLifeCycle。的java:339) 在org.gatein.pc.portlet.impl.container.LifeCycle.managedStart(LifeCycle.java:129) 在org.gatein.pc.mc.PortletApplicationDeployment.install(PortletApplicationDeployment.java:153) 在org.gatein.pc.mc.PortletApplicationDeployer.add(PortletApplicationDeployer.java:216) 在org.gatein.pc.mc.PortletApplicationDeployer.onEvent(PortletApplicationDeployer.java:185) 在org.gatein.wci.impl.DefaultServletContainer。 safeFireEvent(DefaultServletContainer.java:200) 在org.gatein.wci.impl.DefaultServletContainer.fireEvent(DefaultServletContainer.java:219) 在org.gatein.wci.impl.DefaultServletContainer.access $ 400(DefaultServletContainer.java:60) 在org.gatein.wci.impl.DefaultServletContainer $ RegistrationImpl.registerWebApp(DefaultServ letContainer.java:338) 在org.gatein.wci.tomcat.TC7ServletContainerContext.start(TC7ServletContainerContext.java:380) 在org.gatein.wci.tomcat.TC7ServletContainerContext.lifecycleEvent(TC7ServletContainerContext.java:234) 在有機apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.util.LifecycleBase.setStateInternal( LifecycleBase.java:401) 在org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:168) 在org.apache.catalina.core.ContainerBase $ StartChild.call(ContainerBase.java:1566) 在org.apache.catalina.core.ContainerBase $ StartChild.call(ContainerBase.java:1556)通過java.util.concurrent.FutureTask獲得$ Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor $ Worker。 runTask(ThreadPoolExecutor.java:886) 在java.util.concurrent.ThreadPoolExecutor中的$ Worker.run(ThreadPoolExecutor.java:908) 在java.lang.Thread.run(Thread.java:619)
的類com.qnamic.railopt.web.security.portlet.PortletSecurityFilter確實實現了接口javax.portlet.filter.PortletFilter:
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.security.Principal;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.EventRequest;
import javax.portlet.EventResponse;
import javax.portlet.PortletException;
import javax.portlet.PortletMode;
import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;
import javax.portlet.PortletSession;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;
import javax.portlet.filter.ActionFilter;
import javax.portlet.filter.EventFilter;
import javax.portlet.filter.FilterChain;
import javax.portlet.filter.FilterConfig;
import javax.portlet.filter.RenderFilter;
import javax.portlet.filter.ResourceFilter;
import org.apache.log4j.Logger;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
public class PortletSecurityFilter implements ActionFilter, EventFilter, RenderFilter, ResourceFilter {
ActionFi濾波器確實實現javax.portlet.filter.PortletFilter
從屬罐子是:
- primefaces-3.2.jar
- 彈簧芯3.0.5.RELEASE.jar
- 彈簧-ASM -3.0.5.RELEASE.jar
- 彈簧上下文3.0.5.RELEASE.jar
- 彈簧AOP-3.0.5.RELEASE.jar
- 彈簧表達-3.0.5.RELEASE.jar
- 彈簧webmvc的portlet-3.0.5.RELEASE.jar
- 彈簧webmvc-3.0.5.RELEASE.jar
- 彈簧上下文支撐3.0.5.RELEASE.jar
- portlet的API-2.0.jar
- 平臺-3.8.0.jar
- JDO-2.0.jar
- 科多-runtime.jar
- OpenJPA的-1.0-快。罐子
- PlanOpt-3.8.0.jar
- RailOptBase-3.8.0.jar
- portletfaces橋-API-2.0.0-RC1.jar
- portletfaces橋 - IMPL-2.0.0- RC1.jar
- portletfaces測井-1.1.0.jar
- 公地集合-3.2.1.jar
- 彈簧網絡3.0.5.RELEASE.jar
- aopalliance-1.0.jar
- spring-beans- 3.0.5.RELEASE.jar
- 彈簧安全網絡3.0.5.RELEASE.jar
- 彈簧安全核心3.0.5.RELEASE.jar
- 彈簧TX-3.0.3。 RELEASE.jar
- aspectjrt-1.6.8.jar
- aspectjweaver-1.6.8.jar
- 彈簧安全配置,3.0.5.RELEASE.jar
- 的log4j,1.2.15.jar
- el-api-1.0.jar
- slf4 J-API-1.5.8.jar
- servlet的API-2.5.jar
- JSTL-1.2.jar
- 公地郎2.5.jar
- RailOptIntegration-3.8.0.jar
- 谷歌的集合-1.0.jar
- 的junit-4.8.2.jar
- 公地IO-2.0.1.jar
- EL-IMPL-2.2.jar
- javax.faces-2.1.7。罐子
一些依賴項具有「提供」範圍,並且不包含在戰爭中(只要tomcat不使用它們)!我的portlet.xml的
部分
<filter>
<filter-name>PortletSecurityFilter</filter-name>
<filter-class>com.qnamic.railopt.web.security.portlet.PortletSecurityFilter</filter- class>
<lifecycle>ACTION_PHASE</lifecycle>
<lifecycle>EVENT_PHASE</lifecycle>
<lifecycle>RENDER_PHASE</lifecycle>
<lifecycle>RESOURCE_PHASE</lifecycle>
<init-param>
<name>message</name>
<value>Security Filter</value>
</init-param>
</filter>
<filter-mapping>
<filter-name>PortletSecurityFilter</filter-name>
<portlet-name>*</portlet-name>
</filter-mapping>
其他依賴性在父項目中找到:
- PC-API-2.2.0-GA.jar
- PC的控制器-2.2.0-GA.jar
- PC的portlet-2.2.0-GA.jar
- PC-MC-2.2.0-GA.jar
- WCI-WCI-2.1.1-GA.jar
- WCI-tomcat7-2.1.1-GA.jar
當我調試 org.gatein.pc.portlet.impl.jsr168代碼.ClassInstanceLifeCycle.create(...) 停止在第二行
Class clazz = classLoader.loadClass(className);
if (expectedClass.isAssignableFrom(clazz)) {
Class<? extends T> castedClass = clazz.asSubclass(expectedClass);
Constructor<? extends T> ctor = castedClass.getConstructor();
instance = ctor.newInstance();
}
else {
String msg = "Cannot create " + type + " with class " + className + " because it does not implement the expected interface " + expectedClass.getName();
throw new PortletInitializationException(msg);
}
我的建議是:第一,有一個與類加載器的問題,但它不應該是,因爲第一線正確地加載類PortletSecurityFilter。按預期方式預期的類是javax.portlet.filter.PortletFilter。爲什麼這個類不能從?
我感謝您的幫助!