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@SpringBean在使用@MountedPath訪問頁面時不起作用

2017-04-06 39 views
0

我在SpringBoot 1.5.x中使用com.giffing.wicket.spring.boot.starter.wicket-spring-boot-starter。不幸的是，當使用@SpringBean註釋來使用Spring bean注入時，我遇到了錯誤。 （我正在使用wicket與家庭，第一和第二頁的常見演示）使用普通url訪問頁面時，它的工作（bean注入）很好：/week/bookmarkable/app.wicket.pages.FirstPage。但是這個頁面也有註解@MountPath，當使用這個註解中定義的URL訪問頁面時，我得到如下錯誤。是否有任何特定的選項可以使@MountPath頁面的Spring注入？順便說一句。我正在使用最新穩定的wicket-spring-boot-starter 1.0.6版本（與使用Wicket 8M5的2.0.1版本相同的問題）...任何想法是什麼錯誤？@SpringBean在使用@MountedPath訪問頁面時不起作用

Unexpected RuntimeException 

Last cause: Concrete bean could not be received from the application context for class: app.spring.DataService. 
WicketMessage: Can't instantiate page using constructor 'public app.wicket.pages.FirstPage()'. An exception has been thrown during construction! 

Stacktrace 

Root cause: 

java.lang.IllegalStateException: Concrete bean could not be received from the application context for class: app.spring.DataService. 
    at org.apache.wicket.spring.SpringBeanLocator.lookupSpringBean(SpringBeanLocator.java:277) 
    at org.apache.wicket.spring.SpringBeanLocator.locateProxyTarget(SpringBeanLocator.java:198) 
    at org.apache.wicket.spring.injection.annot.AnnotProxyFieldValueFactory.getFieldValue(AnnotProxyFieldValueFactory.java:150) 
    at org.apache.wicket.injection.Injector.inject(Injector.java:111) 
    at org.apache.wicket.spring.injection.annot.SpringComponentInjector.inject(SpringComponentInjector.java:124) 
    at org.apache.wicket.spring.injection.annot.SpringComponentInjector.onInstantiation(SpringComponentInjector.java:130) 
    at org.apache.wicket.application.ComponentInstantiationListenerCollection$1.notify(ComponentInstantiationListenerCollection.java:38) 
    at org.apache.wicket.application.ComponentInstantiationListenerCollection$1.notify(ComponentInstantiationListenerCollection.java:34) 
    at org.apache.wicket.util.listener.ListenerCollection.notify(ListenerCollection.java:80) 
    at org.apache.wicket.application.ComponentInstantiationListenerCollection.onInstantiation(ComponentInstantiationListenerCollection.java:33) 
    at org.apache.wicket.Component.<init>(Component.java:688) 
    at org.apache.wicket.MarkupContainer.<init>(MarkupContainer.java:178) 
    at org.apache.wicket.Page.<init>(Page.java:170) 
    at org.apache.wicket.Page.<init>(Page.java:134) 
    at org.apache.wicket.markup.html.WebPage.<init>(WebPage.java:74) 
    at app.wicket.pages.BasePage.<init>(BasePage.java:8) 
    at app.wicket.pages.FirstPage.<init>(FirstPage.java:31) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
    at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:175) 
    at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67) 
    at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90) 
    at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280) 
    at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169) 
    at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193) 
    at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) 
    at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912) 
    at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65) 
    at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283) 
    at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253) 
    at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221) 
    at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262) 
    at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:204) 
    at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:286) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:474) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) 
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) 
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798) 
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434) 
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    at java.lang.Thread.run(Thread.java:745) 

Complete stack: 

org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor 'public app.wicket.pages.FirstPage()'. An exception has been thrown during construction! 
    at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:194) 
    at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67) 
    at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90) 
    at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280) 
    at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169) 
    at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193) 
    at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) 
    at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912) 
    at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65) 
    at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283) 
    at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253) 
    at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221) 
    at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262) 

java.lang.reflect.InvocationTargetException 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
    at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:175) 
    at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67) 
    at org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:90) 
    at org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:280) 
    at org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169) 
    at org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:333) 
    at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193) 
    at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) 
    at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:912) 
    at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65) 
    at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:283) 
    at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253) 
    at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221) 
    at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:262)

來源

2017-04-06 David Marko

+0

你使用spring-boot-devtools嗎？你可以刪除它，然後再試一次嗎？ – meleagros

+0

真的，禁用DevTools會使其正常工作。這是什麼意思？ DevTools是開發的必要工具... –

+0

問題是Spring Boot Devtools的重啓功能。有一個Wicket庫的類加載問題。我將提供修補程序以完全支持@MountPath註釋。 [Spring Boot Reference]（http://docs.spring.io/spring-boot/docs/current/reference/html/using-boot-devtools.html#using-boot-devtools-customizing-classload）。 – meleagros

回答

0

您必須添加一個META-INF/spring-devtools.properties文件中的根級目錄，內容如下：

restart.include.wicket-annotation=/wicketstuff-annotation-[\\w-\.]+\.jar 
restart.include.wicket-spring=/wicket-spring-[\\w-\.]+\.jar

這告訴Spring引導Devtools重新加載檢票班在重新啓動後定義的罐子中。

我會更新Wicket Spring Boot Starter項目。隨着下一個版本，你不必再提供這個屬性。

來源

2017-04-19 20:31:46 meleagros

+0

完整的spring-devtools.properties文件示例在這裏https://github.com/MarcGiffing/wicket-spring-boot/blob/dd3146f9009dff454fbd500686677f901598b2c9/wicket-spring-boot-starter/src/main/resources/META-INF/spring -devtools.properties –

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