Logging in Share Web Scripts

[cyberheap]

Hi!

I am trying to enable logging (logger root object) from in Web Scripts.

So far I have tried this:

log4j.logger.org.alfresco.repo.jscript.ScriptLogger=debug‍

… in Share's log4j.properties

and this:

<autowire>
            <!– Pick the runtime: classpath, webapp, local, alfresco –>               
            <runtime>alfresco</runtime>
            
            <!– Pick the mode: development, production –>             
            <mode>development</mode>
         </autowire>‍‍‍‍‍‍‍

… Share's surf.xml

This is the exception stack, after I try to do some logging from the slingshot-login.js script:

09:33:32,706 http-8080-1 ERROR [surf.render.RenderService] Unable to process template: slingshot-login
09:33:32,765 http-8080-1 ERROR [extensions.surf.FrameworkUtil] An exception occurred while rendering a page: slingshot-login
09:33:32,766 http-8080-1 ERROR [extensions.surf.FrameworkUtil] org.springframework.extensions.surf.exception.RendererExecutionException: 10180001 Failed to load script 'classpath*:alfresco/templates/org/alfresco/global/slingshot-login.js': 10180000 ReferenceError: "logger" is not defined. (file:/[OMITED]/tomcat/webapps/share/WEB-INF/classes/alfresco/templates/org/alfresco/global/slingshot-login.js#9)
   at org.springframework.extensions.webscripts.WebTemplateProcessor.executeBody(WebTemplateProcessor.java:270)
   at org.springframework.extensions.surf.render.AbstractProcessor.execute(AbstractProcessor.java:79)
   at org.springframework.extensions.surf.render.RenderService.processTemplate(RenderService.java:581)
   at org.springframework.extensions.surf.render.bean.TemplateInstanceRenderer.calculateComponentDependencies(TemplateInstanceRenderer.java:69)
   at org.springframework.extensions.surf.render.bean.TemplateInstanceRenderer.body(TemplateInstanceRenderer.java:126)
   at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:135)
   at org.springframework.extensions.surf.render.bean.PageRenderer.body(PageRenderer.java:70)
   at org.springframework.extensions.surf.render.AbstractRenderer.render(AbstractRenderer.java:135)
   at org.springframework.extensions.surf.render.RenderService.startPageRenderer(RenderService.java:633)
   at org.springframework.extensions.surf.render.RenderService.renderPage(RenderService.java:610)
   at org.springframework.extensions.surf.render.PresentationUtil.renderPage(PresentationUtil.java:74)
   at org.springframework.extensions.surf.mvc.PageView.dispatchPage(PageView.java:358)
   at org.springframework.extensions.surf.mvc.PageView.renderView(PageView.java:240)
   at org.springframework.extensions.surf.mvc.AbstractWebFrameworkView.renderMergedOutputModel(AbstractWebFrameworkView.java:167)
   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.processRequest(FrameworkServlet.java:647)
   at org.springframework.web.servlet.FrameworkServlet.doGet(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.internalDoFilter(ApplicationFilterChain.java:290)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.alfresco.web.site.servlet.MTAuthenticationFilter.doFilter(MTAuthenticationFilter.java:74)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.alfresco.web.site.servlet.SSOAuthenticationFilter.doFilter(SSOAuthenticationFilter.java:301)
   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.Http11Processor.process(Http11Processor.java:845)
   at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
   at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
   at java.lang.Thread.run(Thread.java:637)
Caused by: org.springframework.extensions.webscripts.WebScriptException: 10180001 Failed to load script 'classpath*:alfresco/templates/org/alfresco/global/slingshot-login.js': 10180000 ReferenceError: "logger" is not defined. (file:/[OMITED]/tomcat/webapps/share/WEB-INF/classes/alfresco/templates/org/alfresco/global/slingshot-login.js#9)
   at org.springframework.extensions.webscripts.processor.JSScriptProcessor.executeScript(JSScriptProcessor.java:195)
   at org.springframework.extensions.webscripts.WebTemplateProcessor.executeBody(WebTemplateProcessor.java:266)
   … 39 more
Caused by: org.springframework.extensions.webscripts.WebScriptException: 10180000 ReferenceError: "logger" is not defined. (file:/[OMITED]/tomcat/webapps/share/WEB-INF/classes/alfresco/templates/org/alfresco/global/slingshot-login.js#9)
   at org.springframework.extensions.webscripts.processor.JSScriptProcessor.executeScriptImpl(JSScriptProcessor.java:323)
   at org.springframework.extensions.webscripts.processor.JSScriptProcessor.executeScript(JSScriptProcessor.java:191)
   … 40 more
Caused by: org.mozilla.javascript.EcmaError: ReferenceError: "logger" is not defined. (file:/[OMITED]/tomcat/webapps/share/WEB-INF/classes/alfresco/templates/org/alfresco/global/slingshot-login.js#9)
   at org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:3350)
   at org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:3340)
   at org.mozilla.javascript.ScriptRuntime.notFoundError(ScriptRuntime.java:3413)
   at org.mozilla.javascript.ScriptRuntime.name(ScriptRuntime.java:1612)
   at org.mozilla.javascript.gen.c1._c0(file:/[OMITED]/tomcat/webapps/share/WEB-INF/classes/alfresco/templates/org/alfresco/global/slingshot-login.js:9)
   at org.mozilla.javascript.gen.c1.call(file:/[OMITED]/tomcat/webapps/share/WEB-INF/classes/alfresco/templates/org/alfresco/global/slingshot-login.js)
   at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
   at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
   at org.mozilla.javascript.gen.c1.call(file:/[OMITED]/tomcat/webapps/share/WEB-INF/classes/alfresco/templates/org/alfresco/global/slingshot-login.js)
   at org.mozilla.javascript.gen.c1.exec(file:/[OMITED]/tomcat/webapps/share/WEB-INF/classes/alfresco/templates/org/alfresco/global/slingshot-login.js)
   at org.springframework.extensions.webscripts.processor.JSScriptProcessor.executeScriptImpl(JSScriptProcessor.java:313)
   … 41 more‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Help!?

[cyberheap]

OK, I see that this script is actually in the /templates folder, not in web-scripts. I missed that one…

Probably this is the problem? Any way to get the logger going in js's from the /templates dir?

[kevinr]

The .js scripts for Templates are not the same as WebScript JavaScript. They have limited functional support and should be thought of as just simple controller scripts for template - not fully fledged webscripts. They do not have the usual objects available such as logger etc.

It can be done however, I assume you are using 3.3, if so you can spring in those additional beans to make them accessible to template controller scripts. In your custom-slingshot-application-context.xml add this block:

   <bean id="webframework.rendition.processor.webtemplate" class="org.springframework.extensions.webscripts.WebTemplateProcessor">
      <property name="templateProcessorRegistry" ref="webframework.templates.registry.templateprocessor" />
      <property name="scriptProcessorRegistry"   ref="webframework.templates.registry.scriptprocessor" />
      <property name="processorModelHelper"      ref="processor.model.helper"></property>
      <property name="webFrameworkConfigElement" ref="webframework.config.element"></property>
      <property name="scriptObjects">
         <map>
            <entry key="remote" value-ref="webframework.webscripts.scriptremote" />
            <entry key="stringUtils">
               <bean class="org.springframework.extensions.webscripts.ScriptableUtils"/>
            </entry>
            <entry key="logger">
               <bean class="org.springframework.extensions.webscripts.ScriptLogger"/>
            </entry>
         </map>
      </property>
   </bean>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

That will add the logger.

Kev

[cyberheap]

Thanks!