Chapter 15/16 Example

mudwump · #1 (**permalink**) May 4th, 2010, 12:57 AM

You have written a fantastic book. I am really enjoying it.

This is probably my mistake, but I just do not know where I made the goof. I am using the Alfresco Community 3.3 on Windows 7 if that makes a difference. Alfresco opens fine with the example, but when I open Share, I get the following message:

A problem has occurred.
This page could not be rendered:
slingshot-login
Please notify your system administrator.

Here is the alfresco.log

22:46:57,918 ERROR [org.springframework.extensions.surf.render.RenderS ervice] Unable to process template: slingshot-login
22:46:57,918 ERROR [org.springframework.extensions.surf.FrameworkUtil] An exception occurred while rendering a page: slingshot-login
22:46:57,918 ERROR [org.springframework.extensions.surf.FrameworkUtil] org.springframework.extensions.surf.exception.Rend ererExecutionException: WebTemplateProcessor failed to process template uri: org/alfresco/global/slingshot-login
at org.springframework.extensions.webscripts.WebTempl ateProcessor.executeBody(WebTemplateProcessor.java :344)
at org.springframework.extensions.surf.render.Abstrac tProcessor.execute(AbstractProcessor.java:79)
at org.springframework.extensions.surf.render.RenderS ervice.processTemplate(RenderService.java:582)
at org.springframework.extensions.surf.render.bean.Te mplateInstanceRenderer.calculateComponentDependenc ies(TemplateInstanceRenderer.java:68)
at org.springframework.extensions.surf.render.bean.Te mplateInstanceRenderer.body(TemplateInstanceRender er.java:116)
at org.springframework.extensions.surf.render.Abstrac tRenderer.render(AbstractRenderer.java:131)
at org.springframework.extensions.surf.render.bean.Pa geRenderer.body(PageRenderer.java:70)
at org.springframework.extensions.surf.render.Abstrac tRenderer.render(AbstractRenderer.java:131)
at org.springframework.extensions.surf.render.RenderS ervice.startPageRenderer(RenderService.java:664)
at org.springframework.extensions.surf.render.RenderS ervice.renderPage(RenderService.java:641)
at org.springframework.extensions.surf.render.Present ationUtil.renderPage(PresentationUtil.java:95)
at org.springframework.extensions.surf.mvc.PageView.d ispatchPage(PageView.java:349)
at org.springframework.extensions.surf.mvc.PageView.r enderView(PageView.java:231)
at org.springframework.extensions.surf.mvc.AbstractWe bFrameworkView.renderMergedOutputModel(AbstractWeb FrameworkView.java:132)
at org.springframework.web.servlet.view.AbstractView. render(AbstractView.java:250)
at org.springframework.web.servlet.DispatcherServlet. render(DispatcherServlet.java:1060)
at org.springframework.web.servlet.DispatcherServlet. doDispatch(DispatcherServlet.java:798)
at org.springframework.web.servlet.DispatcherServlet. doService(DispatcherServlet.java:716)
at org.springframework.web.servlet.FrameworkServlet.p rocessRequest(FrameworkServlet.java:647)
at org.springframework.web.servlet.FrameworkServlet.d oGet(FrameworkServlet.java:552)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(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.invok e(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.util.MissingResourceException: Can't find bundle for base name alfresco.messages.webscripts, locale en_US
at java.util.ResourceBundle.throwMissingResourceExcep tion(ResourceBundle.java:836)
at java.util.ResourceBundle.getBundleImpl(ResourceBun dle.java:726)
at java.util.ResourceBundle.getBundle(ResourceBundle. java:576)
at org.springframework.extensions.surf.util.I18NUtil. getLocaleProperties(I18NUtil.java:445)
at org.springframework.extensions.surf.util.I18NUtil. getMessage(I18NUtil.java:329)
at org.springframework.extensions.surf.util.I18NUtil. getMessage(I18NUtil.java:359)
at org.springframework.extensions.surf.util.I18NUtil. getMessage(I18NUtil.java:346)
at org.springframework.extensions.surf.exception.Plat formRuntimeException.resolveMessage(PlatformRuntim eException.java:126)
at org.springframework.extensions.surf.exception.Plat formRuntimeException.<init>(PlatformRuntimeExcepti on.java:99)
at org.springframework.extensions.webscripts.WebScrip tException.<init>(WebScriptException.java:54)
at org.springframework.extensions.webscripts.processo r.FTLTemplateProcessor.process(FTLTemplateProcesso r.java:160)
at org.springframework.extensions.webscripts.WebTempl ateProcessor.executeBody(WebTemplateProcessor.java :312)
... 33 more

abilstein · #2 (**permalink**) June 17th, 2010, 03:02 PM

I've run into the same problem on OS X (10.6.3). Does anyone have a solution?

abilstein · #3 (**permalink**) June 17th, 2010, 07:48 PM

I was finally able to get the chapter 14/15 Knowledge Base app running. My problem appears to have to do with internationalization. I should preface the rest of this post by saying that I'm new to Alfresco and I'm not a Java dev. If anyone can offer a suggestion as to how to properly solve this problem, I'm all ears.

I narrowed down my issue to to custom-slingshot-application-context.xml inside tomcat/shared/classes/alfresco/web-extension. There you will find the following bean:

Code:

  <bean id="webscripts.resources" class="org.alfresco.i18n.ResourceBundleBootstrapComponent">
      <property name="resourceBundles">
         <list>
            <value>alfresco.messages.webscripts</value>
            <value>alfresco.messages.slingshot</value>            
            <value>alfresco.web-extension.messages.kbsite</value>
         </list>
      </property>
   </bean>

I changed this to the following:

Code:

   <bean id="webscripts.resources" class="org.springframework.extensions.surf.util.ResourceBundleBootstrapComponent">
      <property name="resourceBundles">
         <list>
            <value>webscripts.messages.webscripts</value>
            <value>alfresco.messages.common</value>
            <value>alfresco.messages.slingshot</value>
            <value>alfresco.web-extension.messages.kbsite</value>
         </list>
      </property>
   </bean>

I believe this will simply override the webscripts.resources bean inside slingshot-application-context.xml. Obviously it will not support i18n, but the KB app works and the default kbsite message bundle is utilized.

So, what have I done wrong such that the org.alfresco.i18n.ResourceBundleBootstrapComponent class is causing a problem?

tburden · #4 (**permalink**) June 24th, 2010, 05:00 AM

I get after installing Chapter 15 (14 worked) I get
A problem has occurred.
This page could not be rendered:
slingshot-login
Please notify your system administrator.
In the Log:
INFO: Server startup in 104445 ms
09:20:35,929 ERROR [surf.render.RenderService] Unable to process template: slingshot-login
09:20:35,929 ERROR [extensions.surf.FrameworkUtil] An exception occurred while rendering a page: slingshot-login
09:20:35,930 ERROR [extensions.surf.FrameworkUtil] org.springframework.extensions.surf.exception.Rend ererExecutionException: WebTemplateProcessor failed to process template uri: org/alfresco/global/slingshot-login

kroast · #5 (**permalink**) July 2nd, 2010, 04:20 AM

If you are using Alfresco 3.3 then the correct I18N class is:
org.springframework.extensions.surf.util.ResourceB undleBootstrapComponent

This is part of the changes of moving to SpringSurf.

Thanks,

Kev

bsampath · #6 (**permalink**) November 22nd, 2010, 12:01 AM

Kev,

I ave modified the "custom-slingshot-application-context.xml" to folowing as per your suggestion:

Code:

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>

<beans>
   
   <!-- Override - Add in the custom Knowledge Base Site Messages -->
   <bean id="webscripts.resources" class="org.springframework.extensions.surf.util.ResourceBundleBootstrapComponent">
      <property name="resourceBundles">
         <list>
			<value>alfresco.messages.webscripts</value>
            <value>alfresco.messages.slingshot</value>            
            <value>alfresco.web-extension.messages.kbsite</value>			
         </list>
      </property>
   </bean>
   
</beans>

When i start the server get the error :

A problem has occurred.
This page could not be rendered:
slingshot-login
Please notify your system administrator.

Any help in this regard is appreciated.

bsampath · #7 (**permalink**) November 22nd, 2010, 02:52 AM

Modify the custom-slingshot-application-context.xml to

Code:

<!-- Override - Add in the custom Knowledge Base Site Messages -->
   <bean id="webscripts.resources" class="org.springframework.extensions.surf.util.ResourceBundleBootstrapComponent">
      <property name="resourceBundles">
         <list>
	    <value>webscripts.messages.webscripts</value>
            <value>alfresco.messages.common</value>
            <value>alfresco.messages.slingshot</value>
	    <value>alfresco.web-extension.messages.kbsite</value>			
					
         </list>
      </property>
   </bean>

thanks
Balaji

dkenned · #8 (**permalink**) August 22nd, 2011, 11:02 AM

Well, I copied and pasted the code suggested by Balaji and rebooted, but I still get the message identified by bsampath on Nov 21 2010. I'm on CE 3.4.d so maybe there's something else going on and I should retrograde to 3.3 for purposes of getting through the book. Any suggestions are welcome; but it appears that the rate at which these questions are answered means I'll have either have moved on or given up by the time I see an answer. It's great to have forums and share answers; to bad they're not more "timely". Thanks to Kev for suggesting a solution.

bsampath: did you ever figure out a fix?

Later entry:
I've de-installed 3.4.d and installed 3.3.g and worked through Chapter 14 fine (actually, just 5 and 14). But after I run the bat file for Chapter 15 mods, I cannot launch Share; still get:

A problem has occurred.
This page could not be rendered:
slingshot-login
Please notify your system administrator.

So this definitely seems related to something in the Ch 15 code snippets; but as noted above, the changes (and variations of them) suggested for "custom-slingshot-application-context.xml" don't fix it. Maybe I'll try to plow through Ch 15 anyway.

Dave

hanshook · #9 (**permalink**) November 24th, 2011, 03:03 PM

A (seamingly) working custom-slingshot-application-context.xml in community 3.4d is:

Code:

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE beans PUBLIC '-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'>

<beans>
  <bean id="webscripts.kb.resources" class="org.springframework.extensions.surf.util.ResourceBundleBootstrapComponent">
      <property name="resourceBundles">
         <list>
            <value>alfresco.web-extension.messages.kbsite</value>
         </list>
      </property>
   </bean>   
</beans>

Regards
Hans Höök