SV: SV: SV: SV: How to initialize a bean before initial display
Hi What is the name of the view and bean? Example: If yor view is /lists.jsf the the bean must be defined as lists If your view is /member/info.jsf, then the bean must be defined as member$info And so on. Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 27. april 2007 16:50 Til: user@shale.apache.org Emne: Re: SV: SV: SV: How to initialize a bean before initial display My backing bean is request-scoped and it is mapped in faces-config.xml. But I am using ADF and now I want to use shale going forward. I added shale-application.jar, shale-core.jar and shale-view.jar to my existing library. I also modified web.xml and added following entries: !-- Shale Application Controller Filter -- filter filter-nameshale/filter-name filter-class org.apache.shale.application.faces.ShaleApplicationFilter /filter-class /filter !-- Shale Application Controller Filter Mapping -- filter-mapping filter-nameshale/filter-name url-pattern/*/url-pattern /filter-mapping I don't get any exception at startup and My backing bean is extending AbstractViewController but init() method is never called by the controller. Hermod Opstvedt wrote: Hi If its not called, you must have placed it in session-scope (it must be request-scoped), or it is not mapped against the view in faces-config.xml Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 26. april 2007 23:54 Til: user@shale.apache.org Emne: Re: SV: SV: How to initialize a bean before initial display Thanks for your reply. I am now extending AbstractViewController and implemented the init() method but this method is never called. do I need to configure anything? I am new to Shale, I appreciate your help. Hermod Opstvedt wrote: Hi In that case you can initialize it in the init method or prerender method of the viewcontroller. Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 26. april 2007 21:22 Til: user@shale.apache.org Emne: Re: SV: How to initialize a bean before initial display It is a view backing bean. Hermod Opstvedt wrote: Hi What type of bean? Is it ViewController or what? Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 26. april 2007 17:30 Til: user@shale.apache.org Emne: How to initialize a bean before initial display How do I initialize a bean before initial display? I want to populate bean values from database table. I can do it in the constructor, phase listener or by adding additional getter method to initialize the bean. But is there any better way? -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652 365.html#a10202810 Sent from the Shale - User mailing list archive at Nabble.com. -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652 365.html#a10206968 Sent from the Shale - User mailing list archive at Nabble.com. -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652 365.html#a10209745 Sent from the Shale - User mailing list archive at Nabble.com. -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652 365.html#a10220616 Sent from the Shale - User mailing list archive at Nabble.com.
Re: SV: SV: SV: SV: How to initialize a bean before initial display
(ClayViewHandler.java:450) at org.apache.shale.view.faces.ViewViewHandler.renderView(ViewViewHandler.java:147) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138) ### Hermod Opstvedt wrote: Hi What is the name of the view and bean? Example: If yor view is /lists.jsf the the bean must be defined as lists If your view is /member/info.jsf, then the bean must be defined as member$info And so on. Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 27. april 2007 16:50 Til: user@shale.apache.org Emne: Re: SV: SV: SV: How to initialize a bean before initial display My backing bean is request-scoped and it is mapped in faces-config.xml. But I am using ADF and now I want to use shale going forward. I added shale-application.jar, shale-core.jar and shale-view.jar to my existing library. I also modified web.xml and added following entries: !-- Shale Application Controller Filter -- filter filter-nameshale/filter-name filter-class org.apache.shale.application.faces.ShaleApplicationFilter /filter-class /filter !-- Shale Application Controller Filter Mapping -- filter-mapping filter-nameshale/filter-name url-pattern/*/url-pattern /filter-mapping I don't get any exception at startup and My backing bean is extending AbstractViewController but init() method is never called by the controller. Hermod Opstvedt wrote: Hi If its not called, you must have placed it in session-scope (it must be request-scoped), or it is not mapped against the view in faces-config.xml Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 26. april 2007 23:54 Til: user@shale.apache.org Emne: Re: SV: SV: How to initialize a bean before initial display Thanks for your reply. I am now extending AbstractViewController and implemented the init() method but this method is never called. do I need to configure anything? I am new to Shale, I appreciate your help. Hermod Opstvedt wrote: Hi In that case you can initialize it in the init method or prerender method of the viewcontroller. Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 26. april 2007 21:22 Til: user@shale.apache.org Emne: Re: SV: How to initialize a bean before initial display It is a view backing bean. Hermod Opstvedt wrote: Hi What type of bean? Is it ViewController or what? Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 26. april 2007 17:30 Til: user@shale.apache.org Emne: How to initialize a bean before initial display How do I initialize a bean before initial display? I want to populate bean values from database table. I can do it in the constructor, phase listener or by adding additional getter method to initialize the bean. But is there any better way? -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652 365.html#a10202810 Sent from the Shale - User mailing list archive at Nabble.com. -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652 365.html#a10206968 Sent from the Shale - User mailing list archive at Nabble.com. -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652 365.html#a10209745 Sent from the Shale - User mailing list archive at Nabble.com. -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652 365.html#a10220616 Sent from the Shale - User mailing list archive at Nabble.com. -- View this message in context: http://www.nabble.com/How-to-initialize-a-bean-before-initial-display-tf3652365.html#a10223552 Sent from the Shale - User mailing list archive at Nabble.com.
SV: SV: SV: SV: SV: How to initialize a bean before initial display
Hi Its' managed-bean-name, not member-bean-name. This is the implicit mapping that Shale does. Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 27. april 2007 19:45 Til: user@shale.apache.org Emne: Re: SV: SV: SV: SV: How to initialize a bean before initial display I added backing bean entry in my faces-config.xml file: managed-bean managed-bean-namejspx$login/managed-bean-name managed-bean-classcom.foo.ui.view.backing.Login/managed-bean-class managed-bean-scoperequest/managed-bean-scope /managed-bean and I also added !-- ### clay:page charset=UTF-8 /### -- in my login.jspx page. But now I get ReferenceSyntaxException. Stack Trace: Servlet.service() for servlet jsp threw exception javax.faces.el.ReferenceSyntaxException: Invalid expression: '[EMAIL PROTECTED]' at org.apache.myfaces.el.ELParserHelper.parseExpression(ELParserHelper.java:97) at org.apache.myfaces.el.ValueBindingImpl$2.newInstance(ValueBindingImpl.java:8 2) at org.apache.myfaces.shared_impl.util.BiLevelCacheMap.get(BiLevelCacheMap.java :123) at org.apache.myfaces.el.ValueBindingImpl.init(ValueBindingImpl.java:115) at org.apache.myfaces.application.ApplicationImpl$1.newInstance(ApplicationImpl .java:64) at org.apache.myfaces.shared_impl.util.BiLevelCacheMap.get(BiLevelCacheMap.java :123) at org.apache.myfaces.application.ApplicationImpl.createValueBinding(Applicatio nImpl.java:617) at javax.faces.webapp.UIComponentTag.createComponentInstance(UIComponentTag.jav a:708) at javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:596) at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:312) at oracle.adf.view.faces.webapp.UIXComponentTag.doStartTag(UIXComponentTag.java :85) at org.apache.jsp.jspx.login_jspx._jspx_meth_af_outputText_0(login_jspx.java:10 56) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_7(login_jspx.java:1 034) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_5(login_jspx.java:10 10) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_4(login_jspx.java: 966) at org.apache.jsp.jspx.login_jspx._jspx_meth_af_form_0(login_jspx.java:941) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_6(login_jspx.java:9 18) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_4(login_jspx.java:81 6) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_3(login_jspx.java: 689) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_3(login_jspx.java:6 62) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_2(login_jspx.java:55 8) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_2(login_jspx.java: 534) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_1(login_jspx.java:5 08) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_1(login_jspx.java:48 1) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_1(login_jspx.java: 459) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_0(login_jspx.java:4 34) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_0(login_jspx.java:41 1) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_0(login_jspx.java: 389) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_body_0(login_jspx.java:364) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_html_0(login_jspx.java:262) at org.apache.jsp.jspx.login_jspx._jspx_meth_f_view_0(login_jspx.java:229) at org.apache.jsp.jspx.login_jspx._jspService(login_jspx.java:199) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 34) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:173) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher. java:672) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDis patcher.java:463) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch er.java:398) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher .java:301) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(Servl
Re: SV: SV: SV: SV: SV: How to initialize a bean before initial display
From: AM101 [EMAIL PROTECTED] That was a typo...here is exception message again after changing it to managed-bean-name... Servlet.service() for servlet jsp threw exception javax.faces.el.ReferenceSyntaxException: Invalid expression: '[EMAIL PROTECTED]' It looks like you are trying to use Clay symbols in a JSP. Clay symbols only work if the component sub-tree is built using Clay. What are you trying to achieve? Gary Hermod Opstvedt wrote: Hi Its' managed-bean-name, not member-bean-name. This is the implicit mapping that Shale does. Hermod -Opprinnelig melding- Fra: AM101 [mailto:[EMAIL PROTECTED] Sendt: 27. april 2007 19:45 Til: user@shale.apache.org Emne: Re: SV: SV: SV: SV: How to initialize a bean before initial display I added backing bean entry in my faces-config.xml file: jspx$login com.foo.ui.view.backing.Login request and I also added in my login.jspx page. But now I get ReferenceSyntaxException. Stack Trace: Servlet.service() for servlet jsp threw exception javax.faces.el.ReferenceSyntaxException: Invalid expression: '[EMAIL PROTECTED]' at org.apache.myfaces.el.ELParserHelper.parseExpression(ELParserHelper.java:97) at org.apache.myfaces.el.ValueBindingImpl$2.newInstance(ValueBindingImpl.java:8 2) at org.apache.myfaces.shared_impl.util.BiLevelCacheMap.get(BiLevelCacheMap.java :123) at org.apache.myfaces.el.ValueBindingImpl.(ValueBindingImpl.java:115) at org.apache.myfaces.application.ApplicationImpl$1.newInstance(ApplicationImpl .java:64) at org.apache.myfaces.shared_impl.util.BiLevelCacheMap.get(BiLevelCacheMap.java :123) at org.apache.myfaces.application.ApplicationImpl.createValueBinding(Applicatio nImpl.java:617) at javax.faces.webapp.UIComponentTag.createComponentInstance(UIComponentTag.jav a:708) at javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:596) at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:312) at oracle.adf.view.faces.webapp.UIXComponentTag.doStartTag(UIXComponentTag.java :85) at org.apache.jsp.jspx.login_jspx._jspx_meth_af_outputText_0(login_jspx.java:10 56) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_7(login_jspx.java:1 034) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_5(login_jspx.java:10 10) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_4(login_jspx.java: 966) at org.apache.jsp.jspx.login_jspx._jspx_meth_af_form_0(login_jspx.java:941) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_6(login_jspx.java:9 18) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_4(login_jspx.java:81 6) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_3(login_jspx.java: 689) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_3(login_jspx.java:6 62) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_2(login_jspx.java:55 8) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_2(login_jspx.java: 534) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_1(login_jspx.java:5 08) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_1(login_jspx.java:48 1) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_1(login_jspx.java: 459) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_cellFormat_0(login_jspx.java:4 34) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_rowLayout_0(login_jspx.java:41 1) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_tableLayout_0(login_jspx.java: 389) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_body_0(login_jspx.java:364) at org.apache.jsp.jspx.login_jspx._jspx_meth_afh_html_0(login_jspx.java:262) at org.apache.jsp.jspx.login_jspx._jspx_meth_f_view_0(login_jspx.java:229) at org.apache.jsp.jspx.login_jspx._jspService(login_jspx.java:199) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 34) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:173) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher. java
