You'd need to listen for config changes or ensure that you have update hooks or perhaps use a ManagedServiceFactory
Sent from my pressure cooker. On Oct 29, 2013, at 10:37, Christian Schneider <[email protected]> wrote: > I would keep the update strategy reload. As far as I know it is the only way > to keep up to date with config changes. > > Christian > > Am 29.10.2013 13:45, schrieb lb: >> reload is something left from copy-and-past :-) >> >> thx for the hint. >> — >> lb >> >> >> On Tue, Oct 29, 2013 at 1:12 PM, Christian Schneider >> <[email protected]> wrote: >>> On 29.10.2013 11:59, lbu wrote: >>> > Hi, >>> > I'm trying to figure-out which is the best option to configure a bean >>> > >>> > instantiated via OSGi Blueprint and I have a some question for which I >>> > haven't found the answer: >>> > >>> > 1) is there any way to reference to the cm:property-placeholder's >>> > persistent-id? So I can write something like: >>> > >>> > <cm:property-placeholder persistent-id="my.service.pid" >>> > update-strategy="reload"> >>> > </cm:property-placeholder> >>> > >>> > <bean id="my.bean.id" class="my.bean.Class"> >>> > <property name="servicePid" value="${persistent-id}"/> >>> > </bean> >>> The persistent id is reflected as property ${service.pid} >>> > 2) is there any way to have the ConfigAdmin to call Class.update(Map ...) >>> > when the bean is instantiated? >>> > >>> > <cm:property-placeholder persistent-id="my.service.pid" >>> > update-strategy="reload"> >>> > </cm:property-placeholder> >>> > >>> > <bean id="my.bean.id" class="my.bean.Class"> >>> > </bean> >>> > >>> > class my.bean.Class { >>> > public void update(Map configuration) { >>> > .... >>> > } >>> > } >>> > >>> > thx - Luca >>> >>> Reload means that the whole context is reloaded when the config changes. >>> So it is not really an update but you can inject the whole map. >>> >>> <cm:property-placeholder id="myConfig" persistent-id="my.service.pid" >>> update-strategy="reload"> >>> </cm:property-placeholder> >>> >>> <bean id="my.bean.id" class="my.bean.Class"> >>> <property name="config" ref="myConfig"/> >>> </bean> >>> >>> >>> Christian >>> >>> >>> -- >>> Christian Schneider >>> http://www.liquid-reality.de >>> >>> Open Source Architect >>> http://www.talend.com > > > -- > > Christian Schneider > http://www.liquid-reality.de > > Open Source Architect > Talend Application Integration Division http://www.talend.com
