Hi Matthew,
The "problem" with Blueprint is that your WAR can be deployed only in a
Blueprint container (like Karaf).
If you use Spring, and Spring osgix, you can leverage a
PropertyPlaceholder with ConfigAdmin:
<beans xmlns:context="http://www.springframework.org/schema/context";
xmlns:osgi="http://www.springframework.org/schema/osgi";
xmlns:osgix="http://www.springframework.org/schema/osgi-compendium";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns="http://www.springframework.org/schema/beans";
xsi:schemalocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/osgi
http://www.springframework.org/schema/osgi/spring-osgi.xsd
http://www.springframework.org/schema/osgi-compendium
http://www.springframework.org/schema/osgi-compendium/spring-osgi-compendium.xsd";>
<osgix:cm-properties id="props" persistent-id="my.props">
<prop key="property.name">default value</prop>
</osgix:cm-properties>
<context:property-placeholder properties-ref="props">
</context:property-placeholder>
<bean id="myBean" lass="com.company.MyClass">
<property name="property" value="${property.name}"></property>
</bean>
</beans>
It can in a Spring webapp application context.
Regards
JB
On 09/23/2013 09:54 PM, Matthew Bishop wrote:
The short answer is yes, but via gemini blueprint. You can create a bean
that refers to the service you are trying to configure and add in a
managed-properties directive to fire a PID change to a method like this:
<bean id="yourManagedService" class="com.company.YourManagedService.class">
<compendium:managed-properties persistent-id="yourPID"
update-method="updateProperties"/>
</bean>
Compendium's
schemaLocation="http://www.eclipse.org/gemini/blueprint/schema/blueprint-co
mpendium
http://www.eclipse.org/gemini/blueprint/schema/blueprint-compendium/gemi
ni-blueprint-compendium.xsd">
On 2013-09-23 12:49 PM, "Jean-Baptiste Onofré" <[email protected]> wrote:
Hi Oli,
not sure to follow you. You can always use Spring in your WAR, with a
property placeholder which relay to ConfigAdmin.
Is it what you are looking for ? I can send you an example if you need.
Regards
JB
On 09/23/2013 09:29 PM, Oliver Wulff wrote:
Hi there
Is it possible to use the Config Admin service to configure properties a
web application which uses spring and has been deployed using the WAR
deployer?
Thanks
Oli
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[email protected]
http://blog.nanthrax.net
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