OK, I know where the trouble is. You are missing a piece of this config:
<!-- To enable
JsonServiceRegistryDao#ServicesManagerInjectableBeanPostProcessor. Excludes
the MongoDb services registry, which is defined as @Repository stereotype
-->
<context:component-scan
base-package="net.unicon.cas.addons.serviceregistry">
<context:exclude-filter type="annotation"
expression="org.springframework.stereotype.Repository"/>
</context:component-scan>
as outlined here:
https://github.com/Unicon/cas-addons/wiki/Configuring-JSON-Service-Registry
I personally have this entire config in a separate context file (just to
reduce the 'noise' level in deployerConfigContext.xml), in something like
spring-configuration/resourceChangeWatcherContext.xml
Cheers,
Dmitriy.
On Mon, Nov 5, 2012 at 11:55 AM, Dmitriy Kopylenko <
[email protected]> wrote:
> Carlos, in trying to reproduce the problem you mentioned, would you please
> provide more info on what exactly you are trying to modify in
> servicesRegistry.conf that causes the aforementioned NPE?
>
> Cheers,
> Dmitriy.
>
>
> On Mon, Nov 5, 2012 at 11:21 AM, Carlos Fernandez <[email protected]>wrote:
>
>> Dmitriy,****
>>
>> ** **
>>
>> My setup doesn’t stray much from what’s published in the CAS user manual,
>> if at all. I’m only configuring the JSON service registry, EhCache ticket
>> registry, LDAP support using FastBindLdapAuthenticationHandler, and Google
>> SAML. The relevant files from my overlay are in the attached zip file.***
>> *
>>
>> ** **
>>
>> Best regards,****
>>
>> --****
>>
>> Carlos.****
>>
>> ** **
>>
>> *From:* Dmitriy Kopylenko [mailto:[email protected]]
>> *Sent:* Sunday, 04 November, 2012 17:30
>> *To:* [email protected]
>> *Subject:* Re: [cas-user] Exception during 'watchedResource' after
>> modifying JSON service registry file****
>>
>> ** **
>>
>> Carlos,****
>>
>> ** **
>>
>> I have tried the reloading behavior with the attached configuration file
>> using "template overlay": https://github.com/Unicon/unicon-cas-overlayand
>> everything works as expected. Can you be more specific on what config
>> changes you have made (so I could try to reproduce the NPE you have
>> indicated)?****
>>
>> ** **
>>
>> Thanks,****
>>
>> Dmitriy.****
>>
>> On Thu, Nov 1, 2012 at 9:39 AM, Carlos Fernandez <[email protected]>
>> wrote:****
>>
>> Dmitriy,****
>>
>> ****
>>
>> ****
>>
>> The file is attached.****
>>
>> ****
>>
>> Best regards,****
>>
>> --****
>>
>> Carlos.****
>>
>> ****
>>
>> *From:* Dmitriy Kopylenko [mailto:[email protected]]
>> *Sent:* Thursday, 01 November, 2012 08:20
>> *To:* [email protected]
>> *Subject:* Re: [cas-user] Exception during 'watchedResource' after
>> modifying JSON service registry file****
>>
>> ****
>>
>> Hi Carlos,****
>>
>> ****
>>
>> would you mind attaching your servicesRegistry.conf file?****
>>
>> ****
>>
>> Thanks,****
>>
>> Dmitriy.
>>
>> Sent from my iPhone****
>>
>>
>> On Oct 31, 2012, at 16:53, Carlos Fernandez <[email protected]> wrote:****
>>
>> Good afternoon,****
>>
>> ****
>>
>> I’m testing CAS 3.5.1 with CAS Addons 1.0 and JSON service registry and
>> so far it’s working except where I try to modify the registry file, which
>> after saving it results in the exception quoted below, and an unchanged
>> service registry when viewed through /services/manage.html:****
>>
>> ****
>>
>> 2012-10-31 16:32:10,824 ERROR
>> [net.unicon.cas.addons.support.ResourceChangeDetectingEventNotifier] - <An
>> exception is caught during 'watchedResource' access>****
>>
>> java.lang.NullPointerException****
>>
>> at
>> net.unicon.cas.addons.serviceregistry.JsonServiceRegistryDao.onApplicationEvent(JsonServiceRegistryDao.java:144)
>> ****
>>
>> at
>> net.unicon.cas.addons.serviceregistry.JsonServiceRegistryDao.onApplicationEvent(JsonServiceRegistryDao.java:1)
>> ****
>>
>> at
>> org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)
>> ****
>>
>> at
>> org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:324)
>> ****
>>
>> at
>> net.unicon.cas.addons.support.ResourceChangeDetectingEventNotifier.notifyOfTheResourceChangeEventIfNecessary(ResourceChangeDetectingEventNotifier.java:92)
>> ****
>>
>> at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)**
>> **
>>
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> ****
>>
>> at java.lang.reflect.Method.invoke(Method.java:601)****
>>
>> at
>> org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:64)
>> ****
>>
>> at
>> org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53)
>> ****
>>
>> at
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)**
>> **
>>
>> at
>> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
>> ****
>>
>> at
>> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)****
>>
>> at
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
>> ****
>>
>> at
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
>> ****
>>
>> at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>> ****
>>
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>> ****
>>
>> at java.lang.Thread.run(Thread.java:722)****
>>
>> ****
>>
>> The corresponding configuration in deployerConfigContext.xml is:****
>>
>> ****
>>
>> <bean id="serviceRegistryDao"
>> class="net.unicon.cas.addons.serviceregistry.JsonServiceRegistryDao"****
>>
>> init-method="loadServices">****
>>
>> <constructor-arg index="0"
>> value="file:/var/lib/tomcat6/servicesRegistry.conf"/>****
>>
>> </bean>****
>>
>> ****
>>
>> <bean id="reloadableServicesManagerSupressionAspect"
>> class="net.unicon.cas.addons.serviceregistry.ReloadableServicesManagerSuppressionAspect"
>> ****
>>
>> factory-method="aspectOf"/>****
>>
>> ****
>>
>> <bean id="registeredServicesChangeDetectingEventNotifier"****
>>
>>
>> class="net.unicon.cas.addons.support.ResourceChangeDetectingEventNotifier"
>> ****
>>
>> c:watchedResource="file:/var/lib/tomcat6/servicesRegistry.conf"/>****
>>
>> ****
>>
>> <task:scheduler id="springScheduler" pool-size="3"/>****
>>
>> ****
>>
>> <task:scheduled-tasks scheduler="springScheduler">****
>>
>> <task:scheduled ref="registeredServicesChangeDetectingEventNotifier"
>> method="notifyOfTheResourceChangeEventIfNecessary" fixed-delay="5000"/>**
>> **
>>
>> </task:scheduled-tasks>****
>>
>> ****
>>
>> Any suggestions on what I might be missing here?****
>>
>> ****
>>
>> Best regards,****
>>
>> --****
>>
>> Carlos M. Fernández****
>>
>> Sr. Enterprise Systems Administrator****
>>
>> *Saint Joseph’s University*****
>>
>> Philadelphia PA 19131****
>>
>> T: +1 610 660 1501****
>>
>> ****
>>
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>>
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>>
>> To unsubscribe, change settings or access archives, see
>> http://www.ja-sig.org/wiki/display/JSG/cas-user****
>>
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>>
>> ** **
>>
>>
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