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1. Re: Problem in identifying order of seam components creation sequence
cash1981 Oct 11, 2009 10:14 PM (in response to sksumit1)My guess is your injection is wrong. You need to be sure you are using the same name as the @Name on your components.
Try also putting @AutoCreate on all 3 components, that way you dont need to say create=true, you dont have to specify required = false/true -
2. Re: Problem in identifying order of seam components creation sequence
sksumit1 Oct 12, 2009 6:17 AM (in response to sksumit1)'Hi Shervin,
Thanks for the early reply.
I am using the same name thats used in @Name for the components.
Also i tried @AutoCreate,but its also not working
I am attaching the log too.
/WEB-INF/lib/richfaces-ui-3.3.1.GA.jar!/META-INF/richfaces.taglib.xml
09:38:36,175 INFO [Authenticator] In Authenticate Method
09:38:36,175 INFO [STDOUT] ----------------------- In the Authenticator..................
09:38:42,472 INFO [Authenticator] Authenticated the User : sumitkumar
09:38:43,534 INFO [HomepageBacking] ENTERING GET PERMISSION
09:38:43,534 INFO [AuthorizationBacking] Entering hasRole
09:38:43,972 INFO [HomepageBacking] EXITING GET PERMISSION
09:38:47,503 INFO [ADHOCInvoiceBacking] Entering authorization initial setup =======================
09:38:47,503 INFO [WorkUpPlanningBacking] Entering authorization setup
09:38:47,503 INFO [AuthorizationBacking] Entering getModulePermission
09:38:47,784 INFO [AuthorizationBacking] Entering getScreenPermission
09:38:47,893 INFO [ADHOCInvoiceBacking] Entering authorization view ====================
09:38:47,893 INFO [ADHOCInvoiceBacking] Exiting authorization view ====================
09:38:47,893 INFO [WorkUpPlanningBacking] Exiting authorization setup
09:38:47,893 INFO [AuthorizationBacking] Entering getScreenPermission
09:38:47,940 INFO [ADHOCInvoiceBacking] adhoc invoice backing rendering true accessPermission false
09:38:47,940 INFO [ADHOCInvoiceBacking] Exiting authorization initial setup==========================
09:38:48,659 INFO [ADHOCInvoiceBacking] Screen ----->null
09:38:48,690 INFO [AuthorizationBacking] Entering getScreenPermission
09:38:48,706 INFO [RaiseAdhocInvoiceBacking] raise adhoc invoice backing rendering true accessPermission false
09:38:49,128 INFO [MaintainSlaSettingsBacking] ******************* sla settings screen permission***************************
09:38:49,128 INFO [AuthorizationBacking] Entering getScreenPermission
09:38:49,159 INFO [MaintainSlaSettingsBacking] *************** exiting sla settings screen permission**********true false
09:38:49,190 INFO [ChainBalancingSettingsBacking] ******************* chainbalancing screen permission***************************
09:38:49,190 INFO [AuthorizationBacking] Entering getScreenPermission
09:38:49,253 INFO [ChainBalancingSettingsBacking] *************** exiting chainbalancing screen permission**********true false
09:38:49,675 INFO [ContractBacking] inside get setroyalmaillist0
09:38:49,722 INFO [ContractBacking] 22222222222222222222222222222222222222333[ContractBacking--->Constractor]3333333333333333333344444444444444444444
444444455555555555555555[]
09:38:49,800 INFO [ContractBacking] inside get setroyalmaillist0
09:38:49,815 INFO [ContractBacking] 22222222222222222222222222222222222222333[ContractBacking--->Constractor]3333333333333333333344444444444444444444
444444455555555555555555[]
09:38:50,440 INFO [ContractBacking] Entering authorization initial setup =======================
09:38:50,440 INFO [WorkUpPlanningBacking] Entering authorization setup
09:38:50,456 INFO [AuthorizationBacking] Entering getModulePermission
09:38:50,456 INFO [AuthorizationBacking] Entering getScreenPermission
09:38:50,472 INFO [ContractBacking] Entering authorization view ====================
09:38:50,487 INFO [ContractBacking] Calling adhoc invoice backing
09:38:50,487 ERROR [viewhandler] Error Rendering View[/Order.xhtml]
javax.faces.FacesException: org.jboss.seam.InstantiationException: Could not instantiate Seam component: contractBacking
at javax.faces.component.UIComponentBase$AttributesMap.get(UIComponentBase.java:1553)
at com.sun.faces.renderkit.html_basic.OutputLinkRenderer.encodeBegin(OutputLinkRenderer.java:104)
at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:788)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:275)
at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:258)
at org.richfaces.renderkit.html.MenuItemRenderer.doEncodeEnd(MenuItemRenderer.java:274)
at org.richfaces.renderkit.html.MenuItemRenderer.doEncodeEnd(MenuItemRenderer.java:293)
at org.ajax4jsf.renderkit.RendererBase.encodeEnd(RendererBase.java:134)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:281)
at org.richfaces.renderkit.html.AbstractMenuRenderer.encodeItems(AbstractMenuRenderer.java:204)
at org.richfaces.renderkit.html.AbstractMenuRenderer.processLayer(AbstractMenuRenderer.java:173)
at org.richfaces.renderkit.html.AbstractMenuRenderer.encodeChildren(AbstractMenuRenderer.java:155)
at org.richfaces.renderkit.html.DropDownMenuRendererBase.encodeChildren(DropDownMenuRendererBase.java:115)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277)
at org.richfaces.renderkit.html.ToolBarGroupRenderer.renderChild(ToolBarGroupRenderer.java:74)
at org.richfaces.renderkit.html.ToolBarGroupRenderer.encodeChildren(ToolBarGroupRenderer.java:56)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277)
at org.richfaces.renderkit.html.ToolBarRendererBase.encodeChildren(ToolBarRendererBase.java:103)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:51)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:38)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.jboss.seam.InstantiationException: Could not instantiate Seam component: contractBacking
at org.jboss.seam.Component.newInstance(Component.java:2096)
at org.jboss.seam.Component.getInstance(Component.java:1978)
at org.jboss.seam.Component.getInstance(Component.java:1940)
at org.jboss.seam.Component.getInstance(Component.java:1934)
at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:55)
at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:50)
at org.jboss.seam.el.SeamELResolver.resolveBase(SeamELResolver.java:166)
at org.jboss.seam.el.SeamELResolver.getValue(SeamELResolver.java:53)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
at org.jboss.el.parser.AstIdentifier.getValue(AstIdentifier.java:44)
at org.jboss.el.parser.AstValue.getValue(AstValue.java:63)
at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
at javax.faces.component.html.HtmlOutputLink.isDisabled(HtmlOutputLink.java:187)
at sun.reflect.GeneratedMethodAccessor125.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at javax.faces.component.UIComponentBase$AttributesMap.get(UIComponentBase.java:1545)
... 74 more
Caused by: java.lang.NullPointerException
at uk.co.tntpost.umbrella.order.backing.ADHOCInvoiceBacking.decideRequester(ADHOCInvoiceBacking.java:1891)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.core.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:32)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
at uk.co.tntpost.umbrella.order.backing.ADHOCInvoiceBacking_$$_javassist_15.decideRequester(ADHOCInvoiceBacking_$$_javassist_15.java)
at uk.co.tntpost.umbrella.order.backing.ContractBacking.authorizationView(ContractBacking.java:6303)
at uk.co.tntpost.umbrella.security.backing.AuthorizationBaseBacking.authorizationSetup(AuthorizationBaseBacking.java:74)
at uk.co.tntpost.umbrella.order.backing.ContractBacking.authorizationInitialSetup(ContractBacking.java:6259)
at uk.co.tntpost.umbrella.order.backing.ContractBacking.initialize(ContractBacking.java:6251)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
at uk.co.tntpost.umbrella.order.backing.ContractBacking_$$_javassist_34.initialize(ContractBacking_$$_javassist_34.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:138)
at org.jboss.seam.Component.callComponentMethod(Component.java:2201)
at org.jboss.seam.Component.callCreateMethod(Component.java:2124)
at org.jboss.seam.Component.newInstance(Component.java:2084)
... 92 more' -
3. Re: Problem in identifying order of seam components creation sequence
sksumit1 Oct 12, 2009 6:19 AM (in response to sksumit1)ComponentA --- ContractBacking
ComponentB --- AdhocInvoiceBacking
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4. Re: Problem in identifying order of seam components creation sequence
sksumit1 Oct 12, 2009 6:47 AM (in response to sksumit1)Hi Shervin,
I figured out the problem.
The null pointer exception was happening in my business logic.
Its resolved now.Still i want to know is there some place where seam keeps its list in the order in which the seam components would be initialized?