2

Jboss 7.1.1 final で Web アプリケーションをデプロイしているときに問題に直面しています。展開中に、以下のような多くの警告が表示されます。

12:41:29,961 INFO  [org.springframework.web.context.ContextLoader] (MSC service thread 1-6) Root WebApplicationContext: initialization completed in 132 ms
12:41:30,169 WARN  [com.opensymphony.xwork2.util.FileManager] (MSC service thread 1-6) Could not create JarEntryRevision for [vfs:/content/Gurukul.war/WEB-INF/lib/struts2-core-2.2.1.1]!: java.util.zip.ZipException: error in opening zip file
    at java.util.zip.ZipFile.open(Native Method) [rt.jar:1.6.0_24]
    at java.util.zip.ZipFile.<init>(ZipFile.java:131) [rt.jar:1.6.0_24]
    at java.util.jar.JarFile.<init>(JarFile.java:150) [rt.jar:1.6.0_24]
    at java.util.jar.JarFile.<init>(JarFile.java:114) [rt.jar:1.6.0_24]
    at com.opensymphony.xwork2.util.FileManager$JarEntryRevision.build(FileManager.java:307) [xwork-core-2.2.1.1.jar:2.2.1.1]
    at com.opensymphony.xwork2.util.FileManager.loadFile(FileManager.java:145) [xwork-core-2.2.1.1.jar:2.2.1.1]
    at com.opensymphony.xwork2.util.FileManager.loadFile(FileManager.java:105) [xwork-core-2.2.1.1.jar:2.2.1.1]
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadConfigurationFiles(XmlConfigurationProvider.java:898) [xwork-core-2.2.1.1.jar:2.2.1.1]
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadDocuments(XmlConfigurationProvider.java:154) [xwork-core-2.2.1.1.jar:2.2.1.1]
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.init(XmlConfigurationProvider.java:121) [xwork-core-2.2.1.1.jar:2.2.1.1]
    at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:179) [xwork-core-2.2.1.1.jar:2.2.1.1]
    at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66) [xwork-core-2.2.1.1.jar:2.2.1.1]
    at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:371) [struts2-core-2.2.1.1.jar:2.2.1.1]
    at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:415) [struts2-core-2.2.1.1.jar:2.2.1.1]
    at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69) [struts2-core-2.2.1.1.jar:2.2.1.1]
    at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51) [struts2-core-2.2.1.1.jar:2.2.1.1]
    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:447) [jbossweb-7.0.13.Final.jar:]
    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3269) [jbossweb-7.0.13.Final.jar:]
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:3865) [jbossweb-7.0.13.Final.jar:]
    at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:90) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.6.0_24]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.6.0_24]
    at java.lang.Thread.run(Thread.java:679) [rt.jar:1.6.0_24]

しかし、最終的に戦争が展開され、Jboss 7.1.1 final で URL を開くことができました。しかし、アプリケーションにログインしようとすると、次のエラーが表示されます。

コンソール出力:

12:42:08,199 INFO  [com.ericsson.tni.action.AuthorizationAction]  Entered login
12:42:08,201 INFO  [com.ericsson.tni.action.AuthorizationAction]  Authentication Started For User : etapguh
12:42:08,201 INFO  [com.ericsson.tni.action.AuthorizationAction]  Authentication Result : success
12:42:08,202 INFO  [com.ericsson.tni.action.AuthorizationAction]  Initiating authorisation : 
12:42:08,202 ERROR [stderr]  java.lang.NullPointerException
12:42:08,203 ERROR [stderr]     at com.ericsson.tni.action.AuthorizationAction.login(AuthorizationAction.java:92)
12:42:08,203 ERROR [stderr]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:42:08,203 ERROR [stderr]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
12:42:08,204 ERROR [stderr]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
12:42:08,204 ERROR [stderr]     at java.lang.reflect.Method.invoke(Method.java:616)
12:42:08,204 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)
12:42:08,205 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)
12:42:08,205 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)
12:42:08,205 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)
12:42:08,206 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
12:42:08,206 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,206 ERROR [stderr]     at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)
12:42:08,207 ERROR [stderr]     at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
12:42:08,207 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
12:42:08,208 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,208 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)
12:42:08,208 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,209 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
12:42:08,209 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
12:42:08,209 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,210 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
12:42:08,210 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
12:42:08,210 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,211 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)
12:42:08,211 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,212 ERROR [stderr]     at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
12:42:08,212 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,212 ERROR [stderr]     at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
12:42:08,213 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,213 ERROR [stderr]     at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
12:42:08,213 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,214 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
12:42:08,214 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,215 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
12:42:08,215 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,216 ERROR [stderr]     at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
12:42:08,216 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,217 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142)
12:42:08,217 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,218 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166)
12:42:08,218 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
12:42:08,219 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,219 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
12:42:08,219 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,219 ERROR [stderr]     at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
12:42:08,220 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,220 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)
12:42:08,220 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,221 ERROR [stderr]     at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
12:42:08,221 ERROR [stderr]     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
12:42:08,222 ERROR [stderr]     at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
12:42:08,222 ERROR [stderr]     at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)
12:42:08,222 ERROR [stderr]     at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
12:42:08,222 ERROR [stderr]     at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
12:42:08,223 ERROR [stderr]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
12:42:08,223 ERROR [stderr]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
12:42:08,224 ERROR [stderr]     at com.ericsson.tni.web.interceptor.LoginFilter.doFilter(LoginFilter.java:47)
12:42:08,224 ERROR [stderr]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
12:42:08,224 ERROR [stderr]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
12:42:08,224 ERROR [stderr]     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
12:42:08,225 ERROR [stderr]     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
12:42:08,225 ERROR [stderr]     at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
12:42:08,225 ERROR [stderr]     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
12:42:08,226 ERROR [stderr]     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
12:42:08,226 ERROR [stderr]     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
12:42:08,226 ERROR [stderr]     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
12:42:08,227 ERROR [stderr]     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
12:42:08,227 ERROR [stderr]     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
12:42:08,227 ERROR [stderr]     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
12:42:08,227 ERROR [stderr]     at java.lang.Thread.run(Thread.java:679)
12:42:08,228 ERROR [com.ericsson.tni.action.AuthorizationAction]  null

Tomcat 7 では、同じプロジェクトが問題なく動作します。

コードスニペット：

@Action(TNIBeans.AUTHORIZATION_ACTION)
@Scope(TNIBeans.BEAN_SCOPE)
public class AuthorizationAction extends ActionSupport implements SessionAware,ServletRequestAware {

    private InputStream inputStream;
    /**
     * Logger for this class
     */
    private static final Logger logger = Logger
            .getLogger(AuthorizationAction.class);
    @Autowired
    private XStream xstream;
    
    public void logException(String message) {
        logger.error(message);
    }

    public void log(String msg) {
        logger.info(msg);
    }
    
    HttpServletRequest request = null;

    @Autowired
    @Qualifier(TNIBeans.EMPLOYEE_SERVICE_IMPL)
    private EmployeeService employeeServiceImpl;
    @Autowired
    @Qualifier(TNIBeans.CODE_SERVICE_IMPL)
    private CodeMasterService codeMasterService;
    
    Map<String,Map<String,String>> codeMaster = null;
    private String strResult = null;

    private static final long serialVersionUID = -8517227229292215672L;

    private Map<String, Object> session = null;
    private Employee emp = null;
    
    private String userName;
    private String password;
    private String roles;
    private String responseMsg;

    public String login () throws Exception {
        log("Entered login");
        if (logger.isDebugEnabled()) {
            logger.debug("execute() - start.....");
        }
        try {
            log("Authentication Started For User : "+userName);
        //  employeeServiceImpl.authenticate(userName, password);
            inputStream = new ByteArrayInputStream("success".getBytes("UTF-8"));
            log("Authentication Result : success");
            log("Initiating authorisation : ");  // This is printed in Console output if u observe (ie, till here the code                                  executed properly)

    // It couldn't create instance of "employeeServiceImpl" interface defined above..... 

            emp = employeeServiceImpl.authorize(userName);

authorize 関数の別のコード スニペット:

@Override
    public Employee authorize(String signum) throws BusinessException {
        System.out.println("Hi Tapo..."+signum); // this is not printed in console output if u observe (ie, controller doesn't                                  enter authorize function) 
        logger.info("authorize : "+signum);
        Employee emp = null;
        try{
            emp = findRoles(signum);
            if (WebConstants.adminSignum.equalsIgnoreCase(signum)) {
                emp.setSignum(signum);
                emp.setName("System Administrator");
                emp.setRoles(Role.LnCD_ADMIN);
                emp.setRoles(Role.LnCD_DELEGATE);
                emp.setRoles(Role.SYS_ADMIN);
            }
            return emp;
        }catch(BusinessException e){
            throw new BusinessException(e.getMessage());
        }catch(Exception e){
            throw new BusinessException(e.getMessage());
        }
    }
4

2 に答える 2

2

これらの警告は、devMode(=true) の間のみ利用可能です。コンベンション プラグインを使用しない場合は、すべて問題ありません。

Struts 2 のバージョン 2.3.1 から、JBoss 7 の適切なサポートが追加されました。

于 2013-02-20T10:20:00.043 に答える
0

の方法でserver.log取得した展開フォルダーにある jboss ファイルに関連するコンソール出力によると、. そして、ステートメントで例外が発生しましたjava.lang.NullPointerExceptionloginAuthorizationAction

emp = employeeServiceImpl.authorize(userName);

つまりemployeeServiceImplですnull。そうでない場合nullは"Hi Tapo..."、ログに表示されています。同様のことは何も起こりませんでした。

次に、employeeServiceImplSpring アプリケーション コンテキストを介して初期化されたプロパティです。aplicationContext.xmlここに投稿していなくても、そこに Bean 定義があると思います。次に、注入する必要があります。Tomcat サーバーで正常に実行されていると言ったように、これも機能すると仮定します。

したがって、これは Bean の作成が失敗した場合にのみ発生する可能性があります。これはまさに、NullPointerException防いではいけないケースです。

その瞬間、employeeServiceBean が失敗したことしかわかりません。ソースはありません。あなたはそれを投稿していません。次に、Bean が作成されない原因を見つけるために、ログ ファイルから追加の例外を取得する必要がありました。それもわかりませんでした。

したがって、Tomcat 7 で動作するアプリを JBoss 7 にデプロイする方法を見つける唯一の方法です。何が起こったのかというと、一部の統合フレームワークが期待どおりにわずかに異なる動作をするようになったということです。そして、Tomcat で使用されていない追加のライブラリをロードするようになりました。これは、Tomcat では使用できない JBoss の機能のためです。vsf最後に、JBoss がプロトコル付きの URL を返すため、リソースのロードが停止したことがわかりました。私のアプリケーションでさえ、vsfzipそれらのプロトコルを追加して機能させるために必要なプロトコルを理解しています。

于 2013-02-19T18:12:19.953 に答える