You are correct. You should only use @SpringBean in your wicket-related code (components/pages). Let Spring wire the rest together, however you want to configure it to do that (with annotations or xml). You can use @Autowired to inject your DAOs into your Services. You just have to make sure you set up your Spring context so that it takes care of that.
On Tue, Jun 16, 2009 at 4:36 PM, Bruce McGuire <[email protected]> wrote: > Hello James. > > So I have completely missed the point of the Repository, Service and > SpringBean annotations? I was under the impression that the idea was to > avoid using a lot of xml in my context files. > > If I am understanding correctly, what you and Martijn are saying is the > following: > Tag the dao and service classes with Repository and Service, and in wicket > code, tag any use of them with SpringBean. However, in the service classes, > use the normal xml injection method and get/set to get the dao into the > service class. > > Is this a correct interpretation? > > Thanks, > > Bruce. > > James Carman wrote: > >> You shouldn't use @SpringBean in your spring-managed beans, only in >> your Wicket code. You don't want view-specific code in your "domain" >> code. >> >> On Tue, Jun 16, 2009 at 4:17 PM, Bruce McGuire <[email protected]> >> wrote: >> >> >>> Hi Martijn. >>> >>> Thanks for the quick response. >>> >>> Are you saying that the dao and the service should have the >>> InjectorHolder code, rather than the @Repository and @Service tags? >>> >>> Bruce. >>> >>> Martijn Dashorst wrote: >>> >>> >>>> @SpringBean only works with Components. For all other uses you should >>>> either call InjectorHolder.getInjector().inject(this) in your >>>> constructor or use Salve. >>>> >>>> Martijn >>>> >>>> On Tue, Jun 16, 2009 at 9:26 PM, Bruce McGuire<[email protected]> >>>> wrote: >>>> >>>> >>>> >>>>> Hello. >>>>> >>>>> I have created a new small project to try to figure out how to use the >>>>> SpringBean, Service, and Repository annotations with Wicket, Spring, >>>>> Hibernate, Maven and Eclipse. >>>>> >>>>> However, I am getting an error with a user DAO that I have created. >>>>> >>>>> I have a service that is using the dao tagged as @Service, I have the >>>>> DAO in >>>>> the service tagged with @SpringBean, and the DAO code itself is tagged >>>>> with >>>>> @Repository. The service that is using the DAO is getting found >>>>> correctly. >>>>> >>>>> When I have the InjectorHolder code in the dao constructor, I get an >>>>> error >>>>> that says 'InjectorHolder has not been assigned an injector' >>>>> >>>>> When I comment out the InjectorHolder line in the dao constructor, the >>>>> DAO >>>>> is null, and getUserDAO throws an exception. >>>>> >>>>> Since I am not certain that I can attach files, I will insert the >>>>> relevant >>>>> code and exceptions into this email. >>>>> >>>>> Any pointers you can give would be greatly appreciated. >>>>> >>>>> Thanks very very much, >>>>> >>>>> Bruce. >>>>> >>>>> UserServiceImpl >>>>> ====================> @Service("UserService") >>>>> public class UserServiceImpl implements UserService >>>>> { >>>>> @SpringBean >>>>> UserDAO userDAO ; >>>>> >>>>> private UserDAO getUserDAO() >>>>> { >>>>> if (null =erDAO) >>>>> { >>>>> throw new RuntimeException("userDAO is null") ; >>>>> } >>>>> >>>>> return(userDAO) ; >>>>> } >>>>> >>>>> @Override >>>>> public List<User> getUsers() >>>>> { >>>>> return (getUserDAO().findAll()); >>>>> } >>>>> ====================> >>>>> UserDAOHibernate >>>>> ====================> @Repository("UserDAO") >>>>> public class UserDAOHibernate extends GenericDAOHibernate<User, String> >>>>> implements UserDAO >>>>> { >>>>> private static Log log =Factory.getLog("UserDAOHibernate"); >>>>> >>>>> public UserDAOHibernate() >>>>> { >>>>> InjectorHolder.getInjector().inject(this); >>>>> } >>>>> >>>>> ... >>>>> ====================> >>>>> HomePage >>>>> ====================> public class HomePage extends WebPage >>>>> { >>>>> @SpringBean >>>>> private UserService userService ; >>>>> >>>>> public HomePage(final PageParameters parameters) >>>>> { >>>>> super (parameters) ; >>>>> >>>>> List<User> userList =rService.getUsers() ; >>>>> >>>>> RepeatingView rv = RepeatingView("Users") ; >>>>> for(User user: userList) >>>>> { >>>>> Label userName = Label("username", user.getUsername()) ; >>>>> rv.add(userName) ; >>>>> } >>>>> >>>>> this.add(rv) ; >>>>> } >>>>> } >>>>> ====================> >>>>> CoastwareApplication >>>>> ====================> public class CoastwareApplication extends >>>>> WebApplication >>>>> { >>>>> private ApplicationContext ctx; >>>>> >>>>> @SpringBean >>>>> private UserService userService ; >>>>> >>>>> protected static Log log =Factory.getLog(CoastwareApplication.class) ; >>>>> >>>>> private static ISpringContextLocator CTX_LOCATOR = >>>>> ISpringContextLocator() >>>>> { >>>>> public ApplicationContext getSpringContext() >>>>> { >>>>> return(CoastwareApplication.get().ctx) ; >>>>> } >>>>> } ; >>>>> >>>>> public CoastwareApplication() >>>>> { >>>>> } >>>>> >>>>> public void init() >>>>> { >>>>> ctx = ClassPathXmlApplicationContext("appContext.xml") ; >>>>> >>>>> addComponentInstantiationListener(new >>>>> SpringComponentInjector(this)); >>>>> >>>>> super.init() ; >>>>> } >>>>> >>>>> @Override >>>>> public Session newSession(Request request, Response response) >>>>> { >>>>> return (new WebSession(request)) ; >>>>> } >>>>> >>>>> public static CoastwareApplication get() >>>>> { >>>>> return ((CoastwareApplication) Application.get()) ; >>>>> } >>>>> >>>>> private <T> T createProxy(Class<T> clazz) >>>>> { >>>>> return ((T) LazyInitProxyFactory.createProxy(clazz, new >>>>> SpringBeanLocator(clazz, CTX_LOCATOR))) ; >>>>> } >>>>> >>>>> public Class<HomePage> getHomePage() >>>>> { >>>>> return HomePage.class; >>>>> } >>>>> >>>>> public UserService getUserService() >>>>> { >>>>> if (null =erService) >>>>> { >>>>> userService =ateProxy(UserService.class) ; >>>>> >>>>> } >>>>> return userService; >>>>> } >>>>> } >>>>> ====================> >>>>> >>>>> Web.xml >>>>> ====================> <display-name>vProbe</display-name> >>>>> >>>>> <context-param> >>>>> <param-name>contextConfigLocation</param-name> >>>>> <param-value>classpath:appContext.xml</param-value> >>>>> </context-param> >>>>> >>>>> <context-param> >>>>> <param-name>configuration</param-name> >>>>> <param-value>development</param-value> >>>>> </context-param> >>>>> >>>>> <listener> >>>>> <listener-class> >>>>> org.springframework.web.context.ContextLoaderListener >>>>> </listener-class> >>>>> </listener> >>>>> >>>>> <filter> >>>>> <filter-name>wicketFilter</filter-name> >>>>> >>>>> >>>>> <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class> >>>>> <init-param> >>>>> <param-name>applicationClassName</param-name> >>>>> >>>>> <param-value>com.coastware.vProbe.CoastwareApplication</param-value> >>>>> </init-param> >>>>> </filter> >>>>> >>>>> <filter> >>>>> <filter-name>opensessioninview</filter-name> >>>>> >>>>> >>>>> <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class> >>>>> </filter> >>>>> >>>>> <filter-mapping> >>>>> <filter-name>wicketFilter</filter-name> >>>>> <url-pattern>/*</url-pattern> >>>>> </filter-mapping> >>>>> >>>>> <filter-mapping> >>>>> <filter-name>opensessioninview</filter-name> >>>>> <url-pattern>/*</url-pattern> >>>>> </filter-mapping> >>>>> ====================> >>>>> appContext.xml >>>>> ====================> <?xml version="1.0" encoding="UTF-8"?> >>>>> <beans >>>>> default-autowire=odetect" >>>>> xmlns=p://www.springframework.org/schema/beans" >>>>> xmlns:xsi=p://www.w3.org/2001/XMLSchema-instance" >>>>> xmlns:aop=p://www.springframework.org/schema/aop" >>>>> xmlns:tx=p://www.springframework.org/schema/tx" >>>>> xmlns:context=p://www.springframework.org/schema/context" >>>>> xsi:schemaLocation>>> >>>>> http://www.springframework.org/schema/beans >>>>> http://www.springframework.org/schema/beans/spring-beans-2.5.xsd >>>>> http://www.springframework.org/schema/aop >>>>> http://www.springframework.org/schema/aop/spring-aop-2.5.xsd >>>>> http://www.springframework.org/schema/tx >>>>> http://www.springframework.org/schema/tx/spring-tx-2.5.xsd >>>>> http://www.springframework.org/schema/context >>>>> >>>>> http://www.springframework.org/schema/context/spring-context-2.5.xsd";> >>>>> >>>>> <bean id=aSource" >>>>> class=.springframework.jdbc.datasource.DriverManagerDataSource"> >>>>> <property name=" value="jdbc:mysql://192.168.15.128/vprobe"/> >>>>> <property name=verClassName" value="com.mysql.jdbc.Driver"/> >>>>> <property name=rname" value="vProbe"/> >>>>> <property name=sword" value="vProbe"/> >>>>> </bean> >>>>> >>>>> <bean id=sionFactory" >>>>> >>>>> class=.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> >>>>> <property name=aSource" ref="dataSource"/> >>>>> >>>>> <property nameŹkagesToScan"> >>>>> <list> >>>>> <value>com.coastware.vProbe.model</value> >>>>> </list> >>>>> </property> >>>>> >>>>> <property name=ernateProperties"> >>>>> <props> >>>>> <prop >>>>> key=ernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop> >>>>> <prop key=ernate.show_sql">true</prop> >>>>> <prop key=ernate.format_sql">true</prop> >>>>> <prop key=ernate.use_sql_comments">true</prop> >>>>> </props> >>>>> </property> >>>>> </bean> >>>>> >>>>> <context:component-scan base-package=.coastware" /> >>>>> >>>>> <bean id=nSessionInViewInterceptor" >>>>> >>>>> class=.springframework.orm.hibernate3.support.OpenSessionInViewInterceptor"> >>>>> <property name=sionFactory"> >>>>> <ref bean=sionFactory"/> >>>>> </property> >>>>> </bean> >>>>> >>>>> <bean id=nsactionManager" >>>>> class=.springframework.orm.hibernate3.HibernateTransactionManager"> >>>>> <property name=sionFactory"> >>>>> <ref bean=sionFactory"/> >>>>> </property> >>>>> </bean> >>>>> >>>>> <bean id=ernateTemplate" >>>>> class=.springframework.orm.hibernate3.HibernateTemplate"> >>>>> <property name=sionFactory"> >>>>> <ref bean=sionFactory"/> >>>>> </property> >>>>> </bean> >>>>> >>>>> <tx:annotation-driven transaction-manager=nsactionManager"/> >>>>> >>>>> <bean >>>>> >>>>> class=.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator"/> >>>>> >>>>> <bean >>>>> >>>>> class=.springframework.transaction.interceptor.TransactionAttributeSourceAdvisor"> >>>>> <property name=nsactionInterceptor" ref="txInterceptor"/> >>>>> </bean> >>>>> >>>>> <bean id=nterceptor" >>>>> class=.springframework.transaction.interceptor.TransactionInterceptor"> >>>>> <property name=nsactionManager" ref="transactionManager"/> >>>>> <property name=nsactionAttributeSource"> >>>>> <bean >>>>> >>>>> class=.springframework.transaction.annotation.AnnotationTransactionAttributeSource"/> >>>>> >>>>> </property> >>>>> </bean> >>>>> </beans> >>>>> ====================> >>>>> >>>>> Error with InjectorHolder line >>>>> ====================> SEVERE: Exception sending context initialized >>>>> event to listener instance of >>>>> class org.springframework.web.context.ContextLoaderListener >>>>> org.springframework.beans.factory.BeanCreationException: Error creating >>>>> bean >>>>> with name 'UserDAO' defined in file [C:\Program Files\Apache Software >>>>> Foundation\Tomcat >>>>> >>>>> 6.0\webapps\vProbe\WEB-INF\classes\com\coastware\vProbe\model\dao\hibernate\UserDAOHibernate.class]: >>>>> Instantiation of bean failed; nested exception is >>>>> org.springframework.beans.BeanInstantiationException: Could not >>>>> instantiate >>>>> bean class [com.coastware.vProbe.model.dao.hibernate.UserDAOHibernate]: >>>>> Constructor threw exception; nested exception is >>>>> java.lang.IllegalStateException: InjectorHolder has not been assigned >>>>> an >>>>> injector. Use InjectorHolder.setInjector() to assign an injector. In >>>>> most >>>>> cases this should be done once inside SpringWebApplication subclass's >>>>> init() >>>>> method. >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:883) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:839) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409) >>>>> at java.security.AccessController.doPrivileged(Native Method) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429) >>>>> at >>>>> >>>>> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728) >>>>> at >>>>> >>>>> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380) >>>>> at >>>>> >>>>> org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255) >>>>> at >>>>> >>>>> org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199) >>>>> at >>>>> >>>>> org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardContext.start(StandardContext.java:4342) >>>>> at >>>>> >>>>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) >>>>> at >>>>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) >>>>> at >>>>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) >>>>> at >>>>> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:830) >>>>> at >>>>> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:719) >>>>> at >>>>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490) >>>>> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149) >>>>> at >>>>> >>>>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) >>>>> at >>>>> >>>>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) >>>>> at >>>>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) >>>>> at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) >>>>> at >>>>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) >>>>> at >>>>> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardService.start(StandardService.java:516) >>>>> at >>>>> org.apache.catalina.core.StandardServer.start(StandardServer.java:710) >>>>> at org.apache.catalina.startup.Catalina.start(Catalina.java:578) >>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) >>>>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) >>>>> at java.lang.reflect.Method.invoke(Unknown Source) >>>>> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) >>>>> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) >>>>> Caused by: org.springframework.beans.BeanInstantiationException: Could >>>>> not >>>>> instantiate bean class >>>>> [com.coastware.vProbe.model.dao.hibernate.UserDAOHibernate]: >>>>> Constructor >>>>> threw exception; nested exception is java.lang.IllegalStateException: >>>>> InjectorHolder has not been assigned an injector. Use >>>>> InjectorHolder.setInjector() to assign an injector. In most cases this >>>>> should be done once inside SpringWebApplication subclass's init() >>>>> method. >>>>> at >>>>> >>>>> org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:115) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61) >>>>> at >>>>> >>>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877) >>>>> ... 40 more >>>>> Caused by: java.lang.IllegalStateException: InjectorHolder has not been >>>>> assigned an injector. Use InjectorHolder.setInjector() to assign an >>>>> injector. In most cases this should be done once inside >>>>> SpringWebApplication >>>>> subclass's init() method. >>>>> at >>>>> >>>>> org.apache.wicket.injection.web.InjectorHolder.getInjector(InjectorHolder.java:64) >>>>> at >>>>> >>>>> com.coastware.vProbe.model.dao.hibernate.UserDAOHibernate.<init>(UserDAOHibernate.java:26) >>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >>>>> Method) >>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown >>>>> Source) >>>>> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown >>>>> Source) >>>>> at java.lang.reflect.Constructor.newInstance(Unknown Source) >>>>> at >>>>> >>>>> org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100) >>>>> ... 42 more >>>>> ====================> >>>>> Error when InjectorHolder line is commented out. >>>>> ====================> >>>>> java.lang.RuntimeException: userDAO is null at >>>>> >>>>> com.coastware.vProbe.service.UserServiceImpl.getUserDAO(UserServiceImpl.java:90) >>>>> at >>>>> >>>>> com.coastware.vProbe.service.UserServiceImpl.getUsers(UserServiceImpl.java:68) >>>>> at java.lang.reflect.Method.invoke(Unknown Source) at >>>>> >>>>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307) >>>>> at >>>>> >>>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:198) >>>>> at $Proxy15.getUsers(Unknown Source) at >>>>> java.lang.reflect.Method.invoke(Unknown Source) at >>>>> >>>>> org.apache.wicket.proxy.LazyInitProxyFactory$JdkHandler.invoke(LazyInitProxyFactory.java:416) >>>>> at org.apache.wicket.proxy.$Proxy16.getUsers(Unknown Source) at >>>>> com.coastware.vProbe.HomePage.<init>(HomePage.java:27) at >>>>> java.lang.reflect.Constructor.newInstance(Unknown Source) at >>>>> >>>>> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:147) >>>>> at >>>>> >>>>> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:66) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:272) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:293) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:210) >>>>> at >>>>> >>>>> org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91) >>>>> at >>>>> >>>>> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1220) >>>>> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1297) at >>>>> org.apache.wicket.RequestCycle.steps(RequestCycle.java:1399) at >>>>> org.apache.wicket.RequestCycle.request(RequestCycle.java:529) at >>>>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:356) >>>>> at >>>>> >>>>> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:201) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >>>>> at >>>>> >>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) >>>>> at >>>>> >>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >>>>> at >>>>> >>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >>>>> at >>>>> >>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) >>>>> at >>>>> >>>>> org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857) >>>>> at >>>>> >>>>> org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565) >>>>> at >>>>> org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509) >>>>> at java.lang.Thread.run(Unknown Source) >>>>> >>>>> Complete stack: >>>>> >>>>> org.apache.wicket.WicketRuntimeException: Can't instantiate page using >>>>> constructor public >>>>> com.coastware.vProbe.HomePage(org.apache.wicket.PageParameters) and >>>>> argument >>>>> at >>>>> >>>>> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:168) >>>>> at >>>>> >>>>> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:66) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:272) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:293) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:210) >>>>> at >>>>> >>>>> org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91) >>>>> at >>>>> >>>>> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1220) >>>>> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1297) at >>>>> org.apache.wicket.RequestCycle.steps(RequestCycle.java:1399) at >>>>> org.apache.wicket.RequestCycle.request(RequestCycle.java:529) at >>>>> >>>>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:356) >>>>> >>>>> java.lang.reflect.InvocationTargetException at >>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) >>>>> at >>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) >>>>> at >>>>> java.lang.reflect.Constructor.newInstance(Unknown Source) at >>>>> >>>>> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:147) >>>>> at >>>>> >>>>> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:66) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:272) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:293) >>>>> at >>>>> >>>>> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:210) >>>>> at >>>>> >>>>> org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91) >>>>> at >>>>> >>>>> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1220) >>>>> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1297) at >>>>> org.apache.wicket.RequestCycle.steps(RequestCycle.java:1399) at >>>>> org.apache.wicket.RequestCycle.request(RequestCycle.java:529) at >>>>> >>>>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:356) >>>>> >>>>> ====================> >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: [email protected] >>>>> For additional commands, e-mail: [email protected] >>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>>> >>>> >>>> >>> >> >> >
