[Building Sakai] presenceService...how to use it ?

[Aaron Zeckoski]

This typically means you have a jar file in the wrong place somewhere.
Check that you don't have an API jar which is in shared in your webapp
as well.

Also, technically, this is not referred to as "initializing" but
rather as "injecting". The service was already initialized earlier by
Spring using the bean definition.
-AZ


On Wed, Feb 29, 2012 at 4:38 AM, David Wafula <davidwaf at gmail.com> wrote:
> Hi all,
> Using spring, am initializing presence service in my spring_sevlet.xml
> as follows:
>
> <bean id="siteAdminService"
>                        class="org.wits.sakai.siteadmin.service.SiteAdminServiceImpl"
>                        init-method="init">
> ....
> <property name="presenceService"
> ref="org.sakaiproject.presence.api.PresenceService"/>
> ...
> </bean>
>
> and so i have the necessary  getPresenceService() and
> setPresenceService() defined in SiteAdminServiceImpl, custom class.
> Other services get auto-wired just fine, but not this. I get:
>
>
> Failed to convert property value of type
> [org.sakaiproject.presence.impl.ClusterPresenceService] to required
> type [org.sakaiproject.presence.api.PresenceService] for property
> 'presenceService'; nested exception is
> java.lang.IllegalArgumentException: Cannot convert value of type
> [org.sakaiproject.presence.impl.ClusterPresenceService] to required
> type [org.sakaiproject.presence.api.PresenceService] for property
> 'presenceService': no matching editors or conversion strategy found
>
>
> regards.
> --
> David Wafula
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-- 
Aaron Zeckoski - Software Architect - http://tinyurl.com/azprofile