net.sourceforge.stripes.exception.StripesServletException：无法创建ActionBean类型的实例

时间：2012-01-16 22:27:04

标签： instantiation stripes

当我正在创建新的条带操作时，我在日志文件中发现以下错误。

**net.sourceforge.stripes.exception.StripesServletException: ***Could not create instance of ActionBean type*** [site.person.inspector.finaid.budget.ManageSession].**
    at net.sourceforge.stripes.controller.AnnotatedClassActionResolver.getActionBean(AnnotatedClassActionResolver.java:368)
    at net.sourceforge.stripes.controller.NameBasedActionResolver.getActionBean(NameBasedActionResolver.java:264)
    at net.sourceforge.stripes.controller.AnnotatedClassActionResolver.getActionBean(AnnotatedClassActionResolver.java:293)
    at net.sourceforge.stripes.controller.DispatcherHelper$1.intercept(DispatcherHelper.java:106)
    at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
    at.site.stripesext.ConnectionContextSetupInterceptor.intercept(ConnectionContextSetupInterceptor.java:17)
    at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
    at net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
    at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
    at net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
    at net.sourceforge.stripes.controller.DispatcherHelper.resolveActionBean(DispatcherHelper.java:102)
    at net.sourceforge.stripes.controller.DispatcherServlet.resolveActionBean(DispatcherServlet.java:238)
    at net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:141)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.person.PersonAuditFilter.doFilter(PersonAuditFilter.java:44)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.support.security.AuthorizationFilter.doFilter(AuthorizationFilter.java:76)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.support.session.SessionTrackingFilter.doFilter(SessionTrackingFilter.java:41)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.support.security.AuthenticationFilter.doFilter(AuthenticationFilter.java:39)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.support.downtime.DowntimeFilter.doFilter(DowntimeFilter.java:41)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.QueueFilter.doFilter(QueueFilter.java:23)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.TransactionFilter.doFilter(TransactionFilter.java:82)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.ExceptionLoggingFilter.doFilter(ExceptionLoggingFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.PdfFilter.doFilter(PdfFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.PreventCacheResponseFilter.doFilter(PreventCacheResponseFilter.java:25)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at site.QuiesceFilter.doFilter(QuiesceFilter.java:91)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.HqlTraceFilter.doFilter(HqlTraceFilter.java:43)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at .site.AuditFilter.doFilter(AuditFilter.java:61)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
    at org.apache.catalina.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:500)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:873)
    at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
    at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
    at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
    at java.lang.Thread.run(Thread.java:619)

以下是我目前正在上课的课程。

@UrlBinding("/person/inspect/finaid/budget/manage-session-budget.page")
public class ManageSession extends AbstractAidApplicantYearSessionTab{
//The class AbstractAidApplicantYearSessionTab has a hierarchy and the last one extends from UIAction
    private static final String MANAGE_JSP_FILE="person/inspect/finaid/budget/manage-session-budget.jsp"  ;
    @Override
    @DefaultHandler
    public Resolution show() {
        return new MauiForwardResolution(MANAGE_JSP_FILE);
    }

    public ManageSession(PersonInspectorAction personInspector, String group, String title) {
           super(personInspector, group, title);
       }

}


@UrlBinding("/person/inspect/finaid/budget/cost-of-attendance.page")

public class CostOfAttendanceTab extends AbstractAidApplicantTab {

public String getViewSessionUrl() {
        return "/person/inspect/finaid/budget/manage-session-budget.page";
    }

public CostOfAttendanceTab(PersonInspectorAction personInspector, String group, String     title) {
    super(personInspector, group, title);
}


}

我要做的是当你点击我调用getViewSessionUrl的链接时（即actionBean.viewSessionUrl）。然后将你带到manage-session-budget.page（即类ManageSession）......在那个类中我有一个名为show（）的默认分辨率..它将你转发到manage-session-budget.jsp ....但是我不知道为什么没有得到那个jsp文件或者某个管理页面错误......

你有什么想法吗？

1 个答案:

答案 0 :(得分：2)

动作bean类（ManageSession）没有no-arg构造函数，因此Stripes无法创建此类的实例。

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