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LDAP Filter using Declarative Services [message #94733]

Fri, 10 August 2007 13:19

Eclipse User

Originally posted by: volivierv.free.fr

Dear,

I am trying Declarative Services. I am using the version of DS available
on the CVS server.
I meet a problem with a LDAP filter put in the target.

For instance I have declared a hello component as a factory:
<component name="HelloServiceComponent" factory="hello.component.factory">
<service>
<provide interface="simple.service.HelloService">
</service>
<property name="nom" value="skywalker"/>
<property name="prenom" value="luc"/>
</component>

Another require this factory:
like this :
<reference
name="ComponentFacto"
interface="org.osgi.service.component.ComponentFactory"
bind="setFactory"
unbind="unsetFactory"
target="(&(nom=skywalker)(prenom=luc))"
/>

The bind never happens...
If I replace the target with (|(nom=skywalker)(prenom=luc)) it works.
It looks as if '&' is not understood...

I also tried to find out the factory directly using the
getAllServiceReferences("org.osgi.service.component.ComponentFactory ","(&(nom=skywalker)(prenom=luc))")
and I managed to find it so the LDAP filter seems to work...

Could you help me to understand the problem please?
Thanks by advance.

Olivier

Re: LDAP Filter using Declarative Services [message #94749 is a reply to message #94733]

Sun, 12 August 2007 07:14

Eclipse User

Originally posted by: volivierv.free.Fr

It was a dummy question.
I forgot that & was an XML forbidden character.
So instead of :
target="(&(nom=skywalker)(prenom=luc))"

I should have written:
target="(&(nom=skywalker)(prenom=luc))"

What a shame that the & character is also the one chosen for LDAP
Filters...

Olivier

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