4:48 a.m.
Hello,
I've asked the same question on Richfaces forum but nobody answer that's way
I'm posting it to JBoss Seam forum.
In my application I want to change the skin of richfaces using seam theme-selector
component. I have provided two themes default and modern, default theme uses blueSky skin
and modern uses ruby.
Snippet from components.xml
<theme:theme-selector cookie-enabled="true">
| <theme:available-themes>
| <value>default</value>
| <value>modern</value>
| </theme:available-themes>
| </theme:theme-selector>
| <web:ajax4jsf-filter enable-cache="false"/>
In default.properties I have the following line
skin blueSky
In modern.properties I have the following line
skin ruby
Here is my web.xml
<context-param>
| <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
| <param-value>com.sun.facelets.FaceletViewHandler</param-value>
| </context-param>
| <context-param>
| <param-name>org.ajax4jsf.SKIN</param-name>
| <param-value>#{theme.skin}</param-value>
| </context-param>
| <context-param>
| <param-name>org.ajax4jsf.COMPRESS_SCRIPT</param-name>
| <param-value>false</param-value>
| </context-param>
| <!-- Facelets -->
| <context-param>
| <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
| <param-value>.xhtml</param-value>
| </context-param>
| <context-param>
| <param-name>facelets.DEVELOPMENT</param-name>
| <param-value>true</param-value>
| </context-param>
| <context-param>
| <param-name>facelets.REFRESH_PERIOD</param-name>
| <param-value>2</param-value>
| </context-param>
| <context-param>
| <param-name>com.sun.faces.validateXml</param-name>
| <param-value>true</param-value>
| </context-param>
| <context-param>
| <param-name>com.sun.faces.verifyObjects</param-name>
| <param-value>true</param-value>
| </context-param>
|
| <listener>
| <listener-class>
| org.jboss.seam.servlet.SeamListener
| </listener-class>
| </listener>
| <filter>
| <filter-name>Seam Filter</filter-name>
| <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
| </filter>
| <filter-mapping>
| <filter-name>Seam Filter</filter-name>
| <url-pattern>/*</url-pattern>
| </filter-mapping>
|
| <servlet>
| <servlet-name>Seam Resource Servlet</servlet-name>
| <servlet-class>
| org.jboss.seam.servlet.ResourceServlet
| </servlet-class>
| </servlet>
| <servlet-mapping>
| <servlet-name>Seam Resource Servlet</servlet-name>
| <url-pattern>/seam/resource/*</url-pattern>
| </servlet-mapping>
|
| <servlet>
| <servlet-name>Faces Servlet</servlet-name>
| <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
| <load-on-startup>1</load-on-startup>
| </servlet>
| <servlet-mapping>
| <servlet-name>Faces Servlet</servlet-name>
| <url-pattern>*.seam</url-pattern>
| </servlet-mapping>
Unfortunately during every request I get following error :
22:27:26,140 ERROR [[default]] Servlet.service() for servlet default threw exception
| org.ajax4jsf.framework.skin.SkinNotFoundException: Name for current Skin calculated as
null
| at org.ajax4jsf.framework.skin.SkinFactoryImpl.getSkin(SkinFactoryImpl.java:92)
| at
org.ajax4jsf.framework.renderer.compiler.ElementBase$4.getValue(ElementBase.java:302)
| at
org.ajax4jsf.framework.renderer.compiler.ElementBase$ValueGetter.getStringOrDefault(ElementBase.java:426)
| at
org.ajax4jsf.framework.renderer.compiler.ClassElement.getString(ClassElement.java:87)
| at
org.ajax4jsf.framework.renderer.compiler.ClassElement.encode(ClassElement.java:59)
| at org.ajax4jsf.framework.renderer.compiler.ElementBase.encode(ElementBase.java:104)
| at org.ajax4jsf.framework.renderer.compiler.ElementBase.encode(ElementBase.java:104)
| at org.ajax4jsf.framework.renderer.compiler.RootElement.encode(RootElement.java:64)
| at org.ajax4jsf.framework.renderer.compiler.ElementBase.encode(ElementBase.java:72)
| at
org.ajax4jsf.framework.resource.TemplateCSSRenderer.send(TemplateCSSRenderer.java:79)
| at
org.ajax4jsf.framework.resource.InternetResourceBase.send(InternetResourceBase.java:369)
| at org.ajax4jsf.framework.resource.ResourceLifecycle.send(ResourceLifecycle.java:86)
| at
org.ajax4jsf.framework.resource.InternetResourceService.sendResource(InternetResourceService.java:256)
| at
org.ajax4jsf.framework.resource.InternetResourceService.serviceResource(InternetResourceService.java:240)
| at
org.ajax4jsf.framework.resource.InternetResourceService.serviceResource(InternetResourceService.java:141)
| at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:261)
| at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:40)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:140)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
| at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
| at java.lang.Thread.run(Unknown Source)
| 22:27:26,171 ERROR [[default]] Servlet.service() for servlet default threw exception
| org.ajax4jsf.framework.skin.SkinNotFoundException: Name for current Skin calculated as
null
| at org.ajax4jsf.framework.skin.SkinFactoryImpl.getSkin(SkinFactoryImpl.java:92)
| at
org.ajax4jsf.framework.renderer.compiler.ElementBase$4.getValue(ElementBase.java:302)
| at
org.ajax4jsf.framework.renderer.compiler.ElementBase$ValueGetter.getStringOrDefault(ElementBase.java:426)
| at
org.ajax4jsf.framework.renderer.compiler.ClassElement.getString(ClassElement.java:87)
| at
org.ajax4jsf.framework.renderer.compiler.ClassElement.encode(ClassElement.java:59)
| at org.ajax4jsf.framework.renderer.compiler.ElementBase.encode(ElementBase.java:104)
| at org.ajax4jsf.framework.renderer.compiler.ElementBase.encode(ElementBase.java:104)
| at org.ajax4jsf.framework.renderer.compiler.RootElement.encode(RootElement.java:64)
| at org.ajax4jsf.framework.renderer.compiler.ElementBase.encode(ElementBase.java:72)
| at
org.ajax4jsf.framework.resource.TemplateCSSRenderer.send(TemplateCSSRenderer.java:79)
| at
org.ajax4jsf.framework.resource.InternetResourceBase.send(InternetResourceBase.java:369)
| at org.ajax4jsf.framework.resource.ResourceLifecycle.send(ResourceLifecycle.java:86)
| at
org.ajax4jsf.framework.resource.InternetResourceService.sendResource(InternetResourceService.java:256)
| at
org.ajax4jsf.framework.resource.InternetResourceService.serviceResource(InternetResourceService.java:240)
| at
org.ajax4jsf.framework.resource.InternetResourceService.serviceResource(InternetResourceService.java:141)
| at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:261)
| at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:40)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:140)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
| at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
| at java.lang.Thread.run(Unknown Source)
Of course page looks like plain html without any styling attached to it.
It looks like ajax4jsf can't resolve el #{theme.skin} to "blueSky" or
"ruby" it resolvses this el to string "default" I guess.
This line suggest this 22:27:26,140 ERROR [[default]] Servlet.service() for servlet
default threw exception
| org.ajax4jsf.framework.skin.SkinNotFoundException: Name for current Skin calculated as
null
Ajax4jsf filter is configured in the components.xml but it also doesn't work when I
configure it in web.xml.
What am I doing wrong ? Do I have to write my own managed bean which holds selected skin
name ?
Can't I just use theme seam component to select proper skin.
When my web.xml looks like :
<context-param>
| <param-name>org.ajax4jsf.SKIN</param-name>
| <param-value>blueSky</param-value>
| </context-param>
everything works fine even skinning non richfaces components through the xcss. Here is
code snippet from sample page :
<a4j:loadStyle src="resource://#{themePath}/#{theme.cssSkinMapper}" />
What am I doing wrong ?
Best regards !
Marcin Misiewicz
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