[Building Sakai] Quartz

Wed Apr 10 05:36:29 PDT 2013

Antonio,
The method that works best for me to extract myself from these types of
problems is to start completely over with a new Tomcat and new project,
make sure they run by themselves, then gradually add bits and pieces of the
work I did in the original project, compiling and testing as I go, until I
get to where I want to be. At this point, I think even if you did get it to
work, you'd have something of a mess on your hands to deal with later.

Good luck.

-dave

David Adams
Director, Systems Integration and Support
Virginia Tech Learning Technologies

On Wed, Apr 10, 2013 at 4:09 AM, Antonio muñoz alonso <
antoniovalenciaspain at hotmail.com> wrote:

> This trace was using SakaiPRoxy2.
>
> - I created a function in Sakai Proxy2 that returns a String = "HELLO
> WORLD". return ERROR
> -I created a normal class (without interface) in sakai.project.logic,
> which returns "Hello World", NO returns error.
> ----------
> Deleted ArchiveSites and commented bean.
> In the list for a new job and does not appear,but running the existing
> work.
> same error but without the line Archive Site
>
> Trace:
> java.lang.NullPointerException
>
>     at
> org.sakaiproject.component.app.scheduler.jobs.SpringJobBeanWrapper.execute(SpringJobBeanWrapper.java:70)
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>     at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:534)
> 2013-04-10 11:04:13,520 ERROR QuartzScheduler_Worker-1
> org.quartz.core.ErrorLogger - Job (DEFAULT.Hola threw an exception.
>
> org.quartz.SchedulerException: Job threw an unhandled exception. [See
> nested exception: java.lang.NullPointerException]
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
>     at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:534)
> Caused by: java.lang.NullPointerException
>     at
> org.sakaiproject.component.app.scheduler.jobs.SpringJobBeanWrapper.execute(SpringJobBeanWrapper.java:70)
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>
> ------------------------------
> CC: sakai-dev at collab.sakaiproject.org
> From: steve.swinsburg at gmail.com
> Subject: Re: [Building Sakai] Quartz
> Date: Wed, 10 Apr 2013 12:30:28 +1000
> To: antoniovalenciaspain at hotmail.com
>
>
> That first line of the trace shows that archive sites is still loaded.
> Clean out tomcat and redeploy.
>
> Sent from my iPhone
>
> On 10/04/2013, at 8:40, Antonio muñoz alonso <
> antoniovalenciaspain at hotmail.com> wrote:
>
> I tried to delete archive sites and I've also created sakaiProxy2 and
> sakaiProxy2impl.
> still shows the same error. :    (
>
> The application is refreshed correctly.
>
> java.lang.NullPointerException
>     at
> org.sakaiproject.msub.alliance.jobs.ArchiveSites.execute(ArchiveSites.java:121)
>     at
> org.sakaiproject.component.app.scheduler.jobs.SpringJobBeanWrapper.execute(SpringJobBeanWrapper.java:70)
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>     at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:534)
> 2013-04-10 00:36:05,359 ERROR QuartzScheduler_Worker-1
> org.quartz.core.ErrorLogger - Job (DEFAULT.m threw an exception.
> org.quartz.SchedulerException: Job threw an unhandled exception. [See
> nested exception: java.lang.NullPointerException]
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
>     at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:534)
> Caused by: java.lang.NullPointerException
>     at
> org.sakaiproject.msub.alliance.jobs.ArchiveSites.execute(ArchiveSites.java:121)
>     at
> org.sakaiproject.component.app.scheduler.jobs.SpringJobBeanWrapper.execute(SpringJobBeanWrapper.java:70)
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>
>
> ------------------------------
> Subject: Re: [Building Sakai] Quartz
> From: steve.swinsburg at gmail.com
> Date: Wed, 10 Apr 2013 07:12:05 +1000
> CC: sakai-dev at collab.sakaiproject.org
> To: antoniovalenciaspain at hotmail.com
>
> It's probably that there are now two beans called sakaiProxy since both
> the quartz app and the main app have one each.
>
> Again, delete the archive sites class (you will be writing your own) and
> comment out the stuff in components.xml for it,  get it all working, then
> add it back in and see where the failure is. Remove that dependency, not
> sure where you got that from. Make sure you are reading the current
> programmer manual.
>
>
> On 10/04/2013, at 4:06 AM, Antonio muñoz alonso <
> antoniovalenciaspain at hotmail.com> wrote:
>
>
> modified
> This is the project structure:
>
> -API->SakaiProxy,ProjectLogic...
> -IMPL->SakaiProxyImpl,ProjectLogicImpl
> -PACK-->Compoments.xml
> -TOOL->BAsePAge,FirtsPAge,....
> -QUARTZ->ArchiveSites.
>
> From BasePage if accessible to sakai Proxy and Project Logic.
> From ArchivesSite, all methods of sakaiPRoxy me back NPE.
>
> In TOOL/POM and QUARTZ/POM, included:
>     <dependency>
>               <groupId>org.sakaiproject</groupId>
>               <artifactId>app-api</artifactId>
>      </dependency>
>
> I see nothing different in the POM and componentes.xml
>
> Any ideas?
>
> ------------------------------
> From: antoniovalenciaspain at hotmail.com
> To: steve.swinsburg at gmail.com
> Date: Tue, 9 Apr 2013 12:38:33 +0200
> CC: sakai-dev at collab.sakaiproject.org
> Subject: Re: [Building Sakai] Quartz
>
> My project:
>
> -API
> -IMPL
> -PACK
> -TOOL-->ArchivesSite,BasePage,FirstPage,......
>
> From BasePage if accessible to sakai Proxy and Project Logic.
> From ArchivesSite, all methods of sakaiPRoxy me back NPE.
> It has the same POM, and okay componentes.xml
>
> ------------------------------
> CC: sakai-dev at collab.sakaiproject.org
> From: steve.swinsburg at gmail.com
> Subject: Re: Quartz
> Date: Tue, 9 Apr 2013 18:58:38 +1000
> To: antoniovalenciaspain at hotmail.com
>
> I'm telling you how to fix it :)
>
> Sakai proxy and the dao is in the API and impl folders. You need those.
> You mentioned offline that you don't need a tool so you can delete that
> folder. Now add in the quartz parts and combine them. Note there is spring
> wiring required for both modules, so you need to combine them into one
> components.xml file.
>
> But in order to understand how to do it, you really need to read those
> pages I sent. Stick them into google and you'll find the pages.
>
> Cheers
> Steve
>
>
> Sent from my iPhone
>
> On 09/04/2013, at 18:42, Antonio muñoz alonso <
> antoniovalenciaspain at hotmail.com> wrote:
>
> Well I need to access functions that I have implemented in sakai proxy and
> theninsert data into the database.
>
> No need to delete anything, I use it all.
>
> not how to fix
> ------------------------------
> CC: sakai-dev at collab.sakaiproject.org
> From: steve.swinsburg at gmail.com
> Subject: Re: Quartz
> Date: Tue, 9 Apr 2013 09:00:38 +1000
> To: antoniovalenciaspain at hotmail.com
>
> Archive sites iS the quartz job class that I wrote, which you have now
> incorporated into your tool. I'm pretty sure it's not what you want, so
> delete just that one class, and write your own and adjust the
> components.xml to point to that one.
>
> Also, if you don't want the tool portion, delete that entire directory
> from the archetype. You said earlier you don't need the tool part b
>
> Basepage etc is from the tool. You are
> mixing up completely different things here.
>
> I suggest you read the following things, separately:
>
> Sakai programmers manual
> How to do quartz in Sakai
>
> Thanks
> Steve
>
> Sent from my iPhone
>
> On 09/04/2013, at 8:15, Antonio muñoz alonso <
> antoniovalenciaspain at hotmail.com> wrote:
>
> Delete what class??
> Do not understand why it does not work sakaiProxy in ArchiveSites.
> any ideas??
> Could it be because BasePage implements IHeaderContributor andextends
> webpage?.
>
> thanks
>
> ------------------------------
> CC: sakai-dev at collab.sakaiproject.org
> From: steve.swinsburg at gmail.com
> Subject: Re: Quartz
> Date: Sat, 6 Apr 2013 23:00:58 +1100
> To: antoniovalenciaspain at hotmail.com
>
> Delete that class, write your own. Change packages to suit yourself.
>
> Cheers
>
> Sent from my iPad
>
> On 05/04/2013, at 21:53, Antonio muñoz alonso <
> antoniovalenciaspain at hotmail.com> wrote:
>
> OK.
>
> Error SakaiProxy in ArchiveSites.
>
> @SpringBean(name="org.sakaiproject.logic.SakaiProxy")
>     protected SakaiProxy sakaiProxy;
>
> --Public void Excute----------
> //get admin session
>         establishSession();
>         System.out.println(sakaiProxy.getCurrentUserId());
>
>
> Trace:
>
> java.lang.NullPointerExceptio
>     at
> org.sakaiproject.msub.alliance.jobs.ArchiveSites.execute(ArchiveSites.java:120)
>     at
> org.sakaiproject.component.app.scheduler.jobs.SpringJobBeanWrapper.execute(SpringJobBeanWrapper.java:70)
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>     at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:534)
> 2013-04-05 12:50:49,791 ERROR QuartzScheduler_Worker-1
> org.quartz.core.ErrorLogger - Job (DEFAULT.Hola threw an exception.
> org.quartz.SchedulerException: Job threw an unhandled exception. [See
> nested exception: java.lang.NullPointerException]
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
>     at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:534)
> Caused by: java.lang.NullPointerException
>     at
> org.sakaiproject.msub.alliance.jobs.ArchiveSites.execute(ArchiveSites.java:120)
>     at
> org.sakaiproject.component.app.scheduler.jobs.SpringJobBeanWrapper.execute(SpringJobBeanWrapper.java:70)
>     at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>
> any ideas?.
>
> ------------------------------
> Date: Wed, 3 Apr 2013 11:58:55 +1100
> Subject: Re: Quartz
> From: steve.swinsburg at gmail.com
> To: antoniovalenciaspain at hotmail.com
> CC: sakai-dev at collab.sakaiproject.org
>
> Do it the other way around.
>
> 1. Create project using archetype. Compile and run.
> 2. Check out the quartz example. Compile and run.
> 3. Move quartz code into project created in 1.
>
> This way you only need to move one class a bit of XML. The other way you
> need to move multiple classes, API's and spring wiring.
>
>
>
> On Wed, Apr 3, 2013 at 10:18 AM, Antonio muñoz alonso<
> antoniovalenciaspain at hotmail.com> wrote:
>
> First Create and Compile this project : svn cohttps://
> source.sakaiproject.org/contrib/swinsburg/quartz-example/
> Run Ok in tomcat.
>
> After copy api and impl(SakaiProxy and SakaiLogic) of a project Sakai
> Maven Archetype.
> No run in tomcat.
> ------------------------------
> CC: sakai-dev at collab.sakaiproject.org
> From: steve.swinsburg at gmail.com
> Subject: Re: Quartz
> Date: Wed, 3 Apr 2013 09:16:57 +1100
> To: antoniovalenciaspain at hotmail.com
>
>
> If you do a brand new archetype project, then build and deploy, does it
> have the same error?
>
> Try a fresh tomcat.
>
> Cheers
>
>
> Sent from my iPhone
>
> On 03/04/2013, at 8:32, Antonio muñoz alonso <
> antoniovalenciaspain at hotmail.com> wrote:
>
> I still have the same error, I have the same dependencies in sakai  Maven
> archetype . :(
>
> ------------------------------
> Subject: Re: Quartz
> From: steve.swinsburg at gmail.com
> Date: Tue, 2 Apr 2013 22:41:44 +1100
> CC: sakai-dev at collab.sakaiproject.org
> To:antoniovalenciaspain at hotmail.com
>
> Yes.
>
> java.lang.NoClassDefFoundError:
> org/apache/commons/configuration/ConfigurationException
>
> IIRC you need to bundle commons configuration inside the component pack,
> so list that dependency as compile scope in the pom.
>
> It would be much easier for you if you used the archetype to generate a
> working app, then added the quartz class and fe lines of wiring XML to it,
> rather than adding multiple classes and wiring to a quartz project. Pull
> out the tool module if you don't need it.
>
>
> On 02/04/2013, at 11:47 AM, Antonio muñoz alonso <
> antoniovalenciaspain at hotmail.com> wrote:
>
> any ideas??
>
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'org.sakaiproject.msub.logic.ProjectLogic' defined in file
> [/opt/tomcat/components/alliance-quartz-pack/WEB-INF/components.xml]:
> Cannot resolve reference to bean 'org.sakaiproject.msub.dao.ProjectDao'
> while setting bean property 'dao'; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'org.sakaiproject.msub.dao.ProjectDao' defined in file
> [/opt/tomcat/components/alliance-quartz-pack/WEB-INF/components.xml]:
> Instantiation of bean failed; nested exception is
> java.lang.NoClassDefFoundError:
> org/apache/commons/configuration/ConfigurationException
> at
> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
> at
> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
> at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
> at
> org.sakaiproject.util.NoisierDefaultListableBeanFactory.getBean(NoisierDefaultListableBeanFactory.java:114)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
> at
> org.sakaiproject.util.NoisierDefaultListableBeanFactory.preInstantiateSingletons(NoisierDefaultListableBeanFactory.java:73)
> at
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
> at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
> at
> org.sakaiproject.component.impl.SpringCompMgr.init(SpringCompMgr.java:154)
> at
> org.sakaiproject.component.cover.ComponentManager.getInstance(ComponentManager.java:98)
> at
> org.sakaiproject.component.impl.ContextLoader.loadParentContext(ContextLoader.java:107)
> at
> org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:195)
> at
> org.sakaiproject.component.impl.ContextLoader.initWebApplicationContext(ContextLoader.java:64)
> at
> org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
> at
> org.sakaiproject.util.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:56)
> at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3795)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4252)
> at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
> at
> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:634)
> at
> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:561)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:496)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1203)
> at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319)
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
> at org.apache.catalina.core.StandardService.start(StandardService.java:448)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
> 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
>
>
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